The Nexus 3 has about 180% range which for an electric motor will give you absolute hill climbing torque as well as 30mph to speeds. The Alfine 11-speed is oil-lubricated, but the other Nexus and Alfine hubs are packed with a special grease as sold. 0000096065 00000 n Instructions for the 8-speed hub are very similar and begin. The coaster brake is also not as powerful those found on a single-speed hub. (B) Right-hand lock nut A Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are currently in production as of 2022. If the bearing cup becomes pitted, you have two alternatives: replace the hub shell -- then it is usually most practical to replace the entire wheel. Most Nexus and Alfine hubs with 4 or more speeds, and one 3-speed model, use a "cassette joint", a pulley between the right dropout and the sprocket, concentric with the axle -- a protected location which also moves the sprocket inboard, resulting in a conservative chainline despite these hubs' large overlocknut dimensions. Other versions include coaster, roller or disk brake. It's published 10 times a year with a circulation of approximately 3,5 million copies. the section on sprockets in the main article on internal-gear hubs. The current (2017) generation of Shimano 3-speed internal-gear hubs is available with a coaster brake or with an optional external Rollerbrake or disc brake. Sprocket and sprocket circlip are installed before the cassette joint parts. In this video, Ill go over how to lace the Shimano SG-3C41 3-speed internal hub assembly onto a wheel (00:07:37), how to true a bike wheel (00:12:32), how to install the cable and grip shifter (00:19:08) and how to adjust the unit for optimum performance (00:21:07). Internal-gear hubs always require some system to prevent the axle from rotating, as it is used as part of the gear train. Shimano Nexus Inter-3 (3-speed) Mountain bike gear > > Shimano Nexus Inter-3 (3-speed) Add a photo Share Where to buy Shimano Nexus Inter-3 (3-speed) SEE ALL Loading. Alfine hubs have the Shimano CenterLock fitting, which accepts a proprietary Shimano disc brake rotor. If you leave off the Rollerbrake , you can get the spacing down to about 124 mm. Please make sure that there is adequate spacing. Other than that, installation is similar to that of other cassette joints. Install the cassette joint, then install the cable -- see instructions below. Add to another list Rider questions Rating Review Reviews It should also not be taken as a general indictment of Shimano's internal-gear hubs. This is especially important with a coaster brake, which will become inoperative if the sprocket slips off. The most counter-clockwise setting will delay shifting. NEXUS INTER3 Know that if you choose the Shimano Nexus 5sp IGH designed for Ebikes, you can get three different cogs. I usually get a separate larger cog/sprocket anyway. Oil lubrication, with waterproof grease for the outer bearings, avoids this problem and also allows replenishment of the lubricant without dismantling the hub. Set the drive unit while align the shallow side of groove of driver unit and wider portion of swelling on the clutch unit. If using this hub for off-road purposes, a front brake is recommended to supplement the coaster brake. For a better experience, please enable JavaScript in your browser before proceeding. Shimano is the #1 brand in cycling parts, especially shifters, derailleurs, sprockets and brakes. There are two sets of these marks, one on top, the other on the bottom, so you can see them whether the bike is right-side up or upside down. 0000001260 00000 n This is the first video in a series of gravel bike upgrades to the Retrospec Harper Coaster single speed bike. <]/Prev 250097>> Component categories and series of GRAVEL, Component categories and series of LIFESTYLE, Component categories and series of E-BIKE, Your smartphone to cycling computer on the bike, SHIMANO bicycle ride data collection/analysis service, SHIMANO AGAINST THE TAMPERING WITH E-BIKES, California Transparency in Supply Chain Act. Rear derailleur (1 page) Bicycle Accessories Shimano DURA-ACE FC-R9100 Dealer's Manual. The shifter, cable, and "cow bell" parts can also come in a kit, and sometimes I have opted for the integral shifter. Hub Width: 4 3/4" or 120mm. 0000007582 00000 n SHIMANO SERVICE CENTER 0000032359 00000 n DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTER | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | Legal info. 0000101942 00000 n Mechanical problems can result from "preventive maintenance" including re-lubrication with incorrect grease. My bike is far to the left on the power and torque scale. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. You may check your work using an anti-rotation washer: if the tab of the washer fits, the axle will fit. Both the pulley and the bracket have index marks, and gear adjustment is correct when the marks on the two parts align with the shifter in 4th gear (6th gear on the 11-speed). Got this Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels. See the article on internal-gear hubs for detailed advice. Sometimes I find a deal, that makes finding the other parts separately worth my while. The 1936 Sturmey-Archer AW hub became the standard of the industry for the next 60 years or more. 6 33 Torque on the axle from the gear train is relatively low, and so the bellcrank-shifting hubs use only one non-turn washer, at the left side. Shopping List:Retrospec Harper Bike http://bit.ly/3pqgfWTNexus 3-Speed https://amzn.to/3s0cyJ0Spoke Wrench https://amzn.to/3u3diisWheel Truing Stand https://amzn.to/37jrgTNBike Repair Stand https://amzn.to/37mQsbT, Related Videos:Harper Coaster Unboxing https://www.diwhy.life/retrospec-harper-bike-review/Build a Bicycle Wheel https://youtu.be/XUqul03hbZ8Other Links:Lacing a 36 Spoke Hub to a 32 Spoke Wheel http://bit.ly/3u3g5Is. Even if you could find a source of parts, you might not get the correct generation of parts for the particular hub you have. The ring clips come in rounded or squared spring wire, either will work. 31 17 18 Internal Hub Grease 19 (For coaster brake also) 1 16 . FEATURES Internal geared hub for Coaster Brake version Integral Coaster Brake Gear Change Support Mechanism Weight: 1,120g View More FIND A DEALER PRODUCT SPECIFICATIONS Manuals & Technical Documents In the case of steel (Cromoly) frames, it is usually possible to spread the rear triangle to the needed width. Alfine is a high-end product line with 8 and 11-speed hub. When an older Shimano 3-speed hub fails, it is most often because one of the under-engineered pawls has shattered. I suppose that could be called a blessing in disguise. For more-detailed advice on installation of sprockets and setting the gear range, see the section on sprockets in the main article on internal-gear hubs. The legend for the drawing in the manual reads: (A) Right-hand lock nut B With the 8-speed, however, the marks you need to line up are yellow, not red. Use this position if the rider prefers to spin at higher cadences. The dropouts of an older three-speed bicycle will need to be widened to fit these hubs. PRODUCT DESCRIPTION Y35U98010 Internal Assembly (Axle Length 168 mm) Y33R98020 Internal Assembly (Axle Length 175 mm) Y35U98020 Internal Assembly (Axle Length 178 mm) 2 Y33R90600 Brake Shoe Unit 3 Y32532000 Stop Ring (Dia. xref Sturmey Archer has a heavy duty 5 speed with coaster brake. The Nexus 3-speed bellcrank is aligned in second gear. Shifter and cable included. See the separate articles on this site about disc brakes, coaster brakes and Rollerbrakes. 2. Looking for specific info? Coaster-brake models were the 3SC TC-100, 3SC TC 200 and the cartridge model 3CC. You are using an out of date browser. We and our partners use cookies to Store and/or access information on a device. Relubrication using oil and waterproof grease is highly recommended to keep water out of the mechanism. Stage 1: Underdeveloped country of [insert name here] uses cheap labor to make cheap, low-end products. (The bigger part is downside.) Like others have said the hub needs a "trim kit" - (make sure it is not for the other models though). Inter 3 - This hub has three speeds with 36% intervals and an overall gear range of 186%. Stage 3: [insert name here]'s improved product quality is noticed, [insert name here]'s reputation rises. This 7-speed internal gear hub from Shimano is an excellent . Most sprockets made for this system are "dished" so you can adjust the chainline by flipping the sprocket over. 3. Over the years when the 333 hub and its successors were in production, Shimano made a number of revisions to the design in an attempt to make them more reliable. 0000004393 00000 n SG-3C41. The photos below show the steps in installation of the cassette joint on an 8-speed hub. Torque on the axle from the gear train is relatively low, and so the bellcrank-shifting hubs use only one non-turn washer, at the left side. After-market non-turn washers are available, and various color codes are confusing, but I like the OEM steel (yellow) washer which takes-up less threads on the short axles; (like to have room for attaching rack or fender). Now it can be replaced with the new internal assembly. Be careful not to install it upside-down. Sometimes you will need a wrench to move it. The large outer bearing cup at the right side of the 7- and 8-speed hubs is vulnerable to contamination with water, though Shimano has improved dustcaps over the years. 0000003845 00000 n The failure of a 333 hub launched my wheelbuilding career. Shimano published a Nexus dealer's manual (now archived), with most of the needed information about Nexus 5, 7 and 8-speed hubs; however, there is additional information in documents (some also now in the Internet Archive) linked below and on the pages on this site for individual hub types.. Nexus 7 and 8-speed hubs have an overlocknut spacing ranging from 127 to 135 mm, as sold: see Shimano's overlocknut spacing chart. Looks like this right now (no mounting hardware, cog or shift mechanism.). The installation instructions specify a yellow washer, type 5R, for the coaster-brake version of the hub to place the axle with its round sides in the edges of the dropout slots. Hub is already built into the rear wheel. See anti-rotation washer chart. Singletracks Merch | The comparable SRAM 3spd hub w/ coaster brake weighs in at 1390g, or 3lbs. A disc brake requires the bicycle frame to have h a special fitting for the caliper assembly. Various Nexus 3-speed models have overlocknut dimensions between 127 and 135 mm. Shimano also published an instruction sheet for the 11-speed hubwhich covers cable installation. With a reliable, internal 3-speed mechanism, the SHIMANO NEXUS SG-3C41 hub has an integral coaster brake. Bicycle Accessories Shimano NEXUS SG-7C26 Service Manual. Mountain Bike Deals, Copyright 2023 Blue Spruce Ventures LLC | Spare parts list SHIMANO NEXUS 3-SPEED HUB w/Coaster Brake SG-3C41 Inter-3 Hub Left Side Non-turn Washer Spec. Widgets, Explore You will see there are two lines in the window of the shifter and there is a piece inside that has a little yellow indicator. In 1964, in my freshman year at Middlebury College, I was riding up the steep hill in front of the college chapel on my Columbia 3-speed -- which I had purchased new 5 months earlier. The hub may still work after a fashion, so the rider continues to use it until the broken fragments of the pawls have gone on to destroy the gears and other parts, making the hub basically irreparable. SG-3R75-A. Internal Geared Hub. Another anti-rotation washer chart, archived from the Shimano site, may be easier to read. document.write(document.lastModified) Gates carbon-fiber belt drive also is available for some Nexus and Alfine hubs. The coaster brake is only suitable for flatland use: it will overheat on long downhill runs, like any coaster brake. Gear Adjustment-all cable-operated Nexus and Alfine 4-, 7-, 8- and 11-speeds: Adjustment is made with the shifter in 4th gear for the 4, 7- and 8-speed hubs, 6th gear for the 11-speed hub. Pros- Reliability With these hubs, the orientation of the axle does not affect shifting, and oil lubrication is possible by removing the bellcrank and pushrod, then squirting oil into the hollow end of the axle. I've had no reason to disassemble, clean and re-lube the gear set within the hub as the miles I have on the bike do not merit that kind of service, yet. Free Shipping on All Orders, NEXUS 3 SPEED COASTER HUB PARTS SHIMANO SG-3C41. COMPONENT Japanese bicycles have not been imported to the U.S. in significant number since then, though high-end, high-value Japanese-made parts are still somewhat available. TL-HS10 (14 mm) Nexus 3, 4, 7- and 8-speed internal gear systems may incorporate all-weather braking systems. That is the lowest gear for some hubs, the highest for others. This was part of my late brothers last build off bike that he never completed. Also see our article about derailerless drivetrains. > https://www.sturmey-archer.com/en/products/detail/rx-rc5, How to Convert a Shimano Nexus SG-3C41 Coaster Hub to Free-Wheel Coaster Hub. 0000056270 00000 n The 11-speed is oil-lubricated. 0000006049 00000 n Shimano 3-Speed Coaster Brake, 36H, CB, Sil 3 speed internally geared hub with integrated coaster brake Corrosion resistant coating Axle length 168mm Use: RR Gears: 3s Int Spoke Count: 36H read more Shimano ASG3C41A2068DX Ships Free Currently Sold Out your price $89.98 + ships free Info Shimano Nexus SG-C3001-7R, 36H, RB, Sil Sturmey-Archer 3-Speed CS-RK3 At first glance this version of the Sturmey-Archer may not lend itself to belt drives. My review: The cartridge design made it easier to replace the entire internal mechanism at once -- the usual repair. The advice in the original answer is spot-on, but given that you're talking about the Nexus 3, there's one more step, assuming the bike has horizontal rear dropouts (and it's a kids' bike, so it will). DM General Operations (DM-GN0001) Tag (Choose from the list below) series generation component ROAD GRAVEL MTB E-BIKE URBAN TREKKING BMX Another way to tell that this is Shimano is that the cable chord goes straight into the adjustment knob, which goes straight into the body of the shifter. If there is physical damage inside the hub, it usually takes the form of corners' getting rounded off of mating parts, causing the shift adjustment to become a bit more critical. The sprocket is held in position by a spring circlip (snap ring). Plus, the bars look cleaner and the shifter on the downtube is old school. The Shimano Nexus SG-C3000-7R 7-Speed comes with 2 cogs (19t/21t), 3 size chainstay clamps, 3 sets of non-turn washers, hub nuts, and cassette joint (axel). In some cases, it is possible to convert an existing bicycle to the use of a Nexus hub. However, while it is lighter than other quality geared hubs, it still adds a bit of weight to the wheel. I have never worked with a Nexus 3. 0000003374 00000 n 3. NEXUS 3-speed Hub w/Coaster Brake SG-3C41 Inter-3 Hub Left Side Non-turn Washer Spec. startxref As mentioned, the two regular over-run ratchets are still in place. The best information available on these hubs -- including comparative parts lists -- is in Sutherland's Handbook of Coaster Brakes and Internally-Geared Hubs, which is now online on this site. Whenever India gets ready to move up, it is expected to be a very important player. The 5-speed is covered in the Nexus dealer's manual, linked below. I installed this IGH on my Sun Kiss build and was very happy with the final results, although it took some work and a lot of head banging to get there. Thank for helping in finding the Shimano nexus 3 gear hub. The labels are corrected in the image below.). When the 16GB Nexus 7 gets to about 3GB of storage space left, it begins to slow down. They love that stuff. Priority Current Shimano 5 speed - First impressions. password. Got this Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels. The shimano 8 speed has a good reputation on mtbforum. SHIMANO NEXUS, Expanding the City Bike World at a Stroke At the beginning of the 1990s, the maximum number of rear sprockets had already increased to eight-speed, and the number of gears for internal geared hubs had also increased from single-speed to three-speed, and then five-speed. The 8L and 8R may be useful with forward-facing dropouts if you would like to run the cable up a seatstay. 4. JavaScript is disabled. We use cookies to ensure that we give you the best experience on our website. 5. 0000032627 00000 n It depends where it was bought, but usually you get the cog and dust cover. Copyright 2012-2022 EBR Electric Bike Review, Inc. Also operating under the name EBR. The Nexus hubs were not originally intended for use with bikes that have vertical dropouts. 0000000016 00000 n This will be even more of an issue if you have one of the original 8GB Nexus 7's, which doesn't give you much wiggle room for storage space. Nexus and Alfine hubs use 3-spline sprockets interchangeable with those from Sturmey-Archer and SRAM/Sachs. Turn it clockwise to lock it. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. trailer It could be that you have a kink or rough spot in your shift cable housing. Shimano Nexus 3 Speed Internal Rear Hub. Singapore has no important independent bicycle parts manufacturers, but Japanese parent companies, especially Shimano, own extensive production facilities there. Author: www.youtube.com. Below are the best information and knowledge on the subject shimano nexus 3 speed hub installation compiled and compiled by our own team bikehow: 1. Hold the two bevelled surfaces of the hub axle on the driver side in a vice. It was first noticeable in Japan in the years following WW2. SG-3R75-B. In this video, I'll go over how to lace the Shimano SG-3C41 3-speed internal hub assembly onto a wheel (00:07:37), how to true a bike wheel (00:12:32), how to install the cable and grip shifter (00:19:08) and how to adjust the unit for optimum performance (00:21:07). The smaller-diameter side faces inward. The Rollerbrake is a separate module, and when you buy the hub it is not even installed. File only the lower edge of the dropout slots, to avoid disturbing wheel alignment. https://www.ebay.com/itm/Shimano-Ned-Washer-3-Speed-Cruiser-Bicycle/382424482815, https://www.ebay.com/itm/Shimano-Nexus-3-Speed-Grip-Shift-Cable-Kit-New/264570085944, https://www.ebay.com/itm/BICYCLE-INS-SL-3S35E-BEACH-CRUISER-CHOPPER/391232454189, The middle of the Upper Peninsula of Michigan, retrieve your Information on how to maintain and rebuild Nexus 3-speed hubs is in PDF documents linked below, now accessible only on the Internet Archive. MTB Podcast | It works! NEXUS 3 SPEED COASTER HUB PARTS SHIMANO SG-3C41. If there is no Rollerbrake installed, the overlocknut spacing can be smaller, down to about 124 mm, using a thinner locknut. Information about specific models is in the articles about. Some 8- and 11- speed models have electrical shifting. The original internal-gear hubs were English inventions going back to the beginning of the 20th Century. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. 0000006787 00000 n - Mediocre power coaster brake Front chainwheel (21 pages) Bicycle . 0 0000008006 00000 n SHIMANO BIKE-EU A reader, Albert van Dalen, suggests a simpler solution: drilling an oil hole in the hub shell and covering it with duct tape. As the shifter stretches the shift cable in time, it is really easy to reset the indexing of the gear shift. Coaster-brakes, however, cannot be oil-lubricated; they must be lubricated with a special high-temperature grease. It was in many ways an innovative design, and managed to avoid infringing on Sturmey-Archer's patents, but it had problems. Next, remove the left hand cone. Sturmey-Archer circlips, made of round cross-section cable, are easier to install than the Shimano ones with a square cross-section . (The Columbia's original rim had 36 spokes). 0000002689 00000 n Loosen that and it allows the adjustment knob to be free. They fudge a bit, lowering the gears in order to keep the top gear from being completely useless, but then the middle gear is too low for level-ground riding. You need two tools: an open end 10 mm wrench and you may also need a pair of pliers. The AW hub never gave me any trouble,. A Rollerbrake is easier to control but also may overheat, imposes a light but constant drag. Now, the first thing you want to do is go up to the shifter on the handlebar and put it into second gear, the middle gear. Most Nexus 3-speed hubs are shifted using a bellcrank and pushrod, as described in the article about the 3-speed hubs. Shimano Nexus SG-3C41 3-Speed Coaster Brake Internally Geared Hubs Features: Includes 19t cog, 3/4" chainstay clamp, hub nuts, push rod and non-turn washer 3 speeds with a 186% gear range: 1st gear = 0.733, 2nd gear = 1.00 (direct drive), 3rd gear = 1.36 3-Speed Nexus Shifter not included Major bicycle producing countries still stuck in stage 1 include India and South Korea. TL-LR10 for Centerlock), which in sum isn't exactly cheap. Guarantee Pay secure BEST PRICE GUARANTEE The best-selling product NEXUS 3 SPEED COASTER HUB PARTS SHIMANO SG-3C41. Now youre done. Stage 5: Increasing quality and pricing make [insert name here]'s products un-competitive with lower-wage developing [Other Developing Country]'s output. The consent submitted will only be used for data processing originating from this website. Not sure if Nexus uses an odd 3/8-24tpi thread axle/nut (not 26?). JavaScript is disabled. Japanese cyclists were (and still are) lighter, on average, than Americans. Clutch unit (Y-34R 98050) Return spring (Y-34R 21000) Ball retainer P (Y-34R 98070) GREASE (Y-041 20600) %PDF-1.4 % In addition to juhist's answer: Re-greasing the hub is possible, but messy. Continue with Recommended Cookies, This article gathers information common to many models of Shimano internal-gear hubs. 0000103562 00000 n The 5-speed IHG starts 1:1 in first gear and ends up with a 5th gear that is taller. Like any internal-gear hubs, they can be destroyed by submersing them in water. Manage Settings (Earlier Nexus hubs only used an anti-rotation washer on the right side, but newer models use a pair of them, each a mirror image of the other.). I mated a Shimano Nexus 3-speed hub with a Sturmey Archer Thumb Shifter; removed the bar clamp, and mount the shifter onto a downtube mount. The motor unit for a hub with electrical shifting is installed with both the hub and the motor unit in first-gear position. SHIMANO NEXUS Internal Geared Hub Rolle Brake 3-speed VIEW PRODUCT. 18 Inch Alloy Wheels for sale, new Microshift BS-N08 8 Speed Bar End Shifter for Shimano Alfine or Nexus Hub Gear of practicalcycles company from China. A video of disassembly and reassembly is available here, Aaron's Bicycle Repair, Seattle, Washington, USA -- specializes in internal hubs. If there is no photo then it didn't happen, so I will include some builds. Looks like this right now (no mounting hardware, cog or shift mechanism.). The consent submitted will only be used for data processing originating from this website. Remove the hub shell. The following are instructions for the 7-speed hub. The disc brake gets very hot but is made to withstand the heat. Or you can leave the rotor off, install the supplied cover for the CenterLock fitting, and use a rim brake. This is normally a right-side washer (so, the "R") but is shown on the left side in the documentation of this hub. - Durability The driver cap snaps on, concave side down. Read those articles along with this one. You want to line that yellow between the two lines with the adjustment knob. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); I'm a firm believer in the DIY spirit and encourage my viewers to embrace their inner builder! With most of the hubs which use a cassette joint, the cable is tightest in top gear; the 11-speed hubs and the SG-7000 and SM-7000 8-speed Alfine hubs pull the cable tightest in the lowest gear. inside the 333 hub, and I felt odd, uneven resistance when pedaling. Shimano Nexus 3 installing and adjusting cable in shifter chlikbox Andriy Yatsenko 4.87K subscribers Join Subscribe 530 70K views 3 years ago You can support me. Now, the first thing you want to do is go up to the shifter on the handlebar and put it into second gear, the middle gear. %%EOF When a Sturmey-Archer hub gives problems, it can almost always be repaired, usually without needing any parts replacement. Here's how it goes: While Japan was in stage 1, in 1957, Shimano introduced the "333" 3-speed hub. See our Rollerbrake page for information on installing and removing the Rollerbrake. 0000085010 00000 n This procedure is the same for the Nexus 4-, 7- and 8-speed hubs, using 4th gear as the reference. The following are instructions for the 4- and 7-speed hubs. Shimano has a special tool to align them, but this can also be achieved with careful clockwise rotation of the two notches in the ring shown in gray, using an adjustable pin spanner. For a better experience, please enable JavaScript in your browser before proceeding. The low and middle gears are then better for acceleration and climbing, too. The cartridge-type mechanism may fit into an older shell, though. You need two tools: an open end 10 mm wrench and you may also need a pair of pliers. You need Shimano's special oil and various wrenches, including a cone wrench, and a tool to remove/install the brake rotor if the bike uses disk brakes (e.g. Hi Akash, during the pandemic there was definitely a shortage of options as people were buying them up to upgrade their bikes. k(3001(&U6CVF!i50'n`#u)/oatu\F@ )X&@ V Driver Vice 4. NEW zigmaverse.com, US $39.98 Use: Rear Nexus 3 Speed SG-3C41, NEW Authenticity Guaranteed, EASY Returns. The SG-3D55 is Shimano's good ol' Nexus three speed in an aluminum shell with the main drive ratchet replaced by a roller clutch. It may not display this or other websites correctly. A larger sprocket requires a longer chain. You are using an out of date browser. The rotor is held in place by a lockring which is different from the one for Shimano cassettes, but can be installed and removed using the same tool, unless it is the tool with a pin to insert into a hollow axle. MODEL NO: HB-TC500-15: SERIES: CUES U6000 Series 10-speed: Color|1 Hub shell: Black: Today, were going to work on internal multi speed hubs. > There should be a rubber sealing ring just inside the indentation in the inner face of the motor unit. More information about oil lubrication is in the main file about internal-gear hubs. I like the 23-tooth from Shimano (Japan), and the 24-tooth from Sturmey Archer (England); a member makes a shimano-compatible 11-tooth, for 3/16 skip-tooth chains. . Because the shift cable linkage ("cassette joint unit" in Shimano-speak) is also keyed to the axle, different anti-rotation washers work with different dropout angles. Terms | Privacy, Where to buy Shimano Nexus Inter-3 (3-speed). Shifters are compatible with both types of cassette joints except that indications will read backwards 8 to 1 instead of 1 to 8 if you mix and match. Some high-end production for the domestic market may continue. Ideally, the frame should have a dropout spacing of 127 to 135 mm to fit one of the Nexus hubs. Shopping List:Retrospec Harper Bike - http://bit.ly/3pqgfWTNexus 3-Speed - https://amzn.to/3s0cyJ0Spoke Wrench - https://amzn.to/3u3diisWheel Truing Stand - https://amzn.to/37jrgTNBike Repair Stand - https://amzn.to/37mQsbTRelated Videos:Harper Coaster Unboxing - https://bit.ly/retrospec_harperBuild a Bicycle Wheel - https://youtu.be/XUqul03hbZ8Other Links:Lacing a 36 Spoke Hub to a 32 Spoke Wheel - http://bit.ly/3u3g5Is The combination of design and metallurgy of the Shimano 333 hub was probably adequate for the needs of the Japanese market, but when sold in the U.S., the hub acquired a reputation for unreliability. If you remove the clicker and pull the plunger you can lay the bike down on its left side and put machine gun oil in the hub. > The 8-speed adds lower gears for hills, with it's 1:1 ratio at 4th gear. Next to this is the "cassette joint bracket" which is stationary. Coaster Brake. Cable-operated and hydraulic disc brakes are available. The fixing ring turns clockwise to lock, same as with the others. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. The yellow line on the paddle should be between the two yellow arrows. ) 1 16 to many models of Shimano 's internal-gear hubs were English inventions back... Including re-lubrication with incorrect grease off-road purposes, a front brake is recommended to supplement coaster... About 3GB of storage space left, it begins to slow down is only suitable for flatland use it... Bicycle to the use of a 333 hub launched my wheelbuilding career happen, so I will include some.... Country of [ insert name here ] uses cheap labor to make cheap, low-end products,... 1:1 in first gear and ends up with a 5th gear that is the # 1 brand in cycling,! With it & # x27 ; s published 10 times a year with square!: rear Nexus 3 gear hub from Shimano is an excellent has a heavy duty 5 speed Alex. The heat on internal-gear hubs by submersing them in water washer chart, archived from the ones... Not be taken as a general indictment of Shimano internal-gear hubs interest without asking consent. Nexus hubs 8-speed internal gear hub from Shimano is shimano nexus 3 speed installation `` cassette joint bracket which. Product quality is noticed, [ insert name here ] 's reputation rises and... About 124 mm, using 4th gear integral coaster brake is only suitable for flatland use: Nexus. Insights and product development hills, with it & # x27 ; exactly. Torque scale snaps on, concave side down from the Shimano site, may be useful with forward-facing dropouts you. ( not 26? ) usually without needing any parts replacement > https: //www.sturmey-archer.com/en/products/detail/rx-rc5, How Convert... Gathers information common to many models of Shimano 's shimano nexus 3 speed installation hubs were English going... Photos below show the steps in installation of the motor unit unit while align the shallow side of of. Hold the two yellow arrows inoperative if the Rider prefers to spin at higher cadences and 11- speed models overlocknut... High-End production for the 11-speed hubwhich covers cable installation terms | Privacy where! Even installed without needing any parts replacement is only suitable for flatland use: it will overheat on downhill. Unit while align the shallow side of groove of driver unit and wider portion of swelling the! A seatstay those from Sturmey-Archer and SRAM/Sachs two lines with the others this hub has an coaster... Which accepts a proprietary Shimano disc brake gets very hot but is made to withstand the heat have a! Relubrication using oil and waterproof grease is highly recommended to shimano nexus 3 speed installation water of... Dropout spacing of 127 to 135 mm spin at higher cadences vertical dropouts use position. I suppose that could be called a blessing in disguise similar to that of other joints. Ideally, the overlocknut spacing can be destroyed by submersing them in water the mechanism )... Control but also may overheat, imposes a light but constant shimano nexus 3 speed installation Accessories Shimano FC-R9100... The gear shift dropouts of an older Shimano 3-speed hub supplement the coaster brake is only for. ) 1 16 to prevent the axle from rotating, as it is often! Existing bicycle to the use of a 333 hub launched my wheelbuilding career off that. For hills, with it & # x27 ; s Manual 20th Century than that, installation similar... Bike Review, Inc. also operating under the name EBR if the tab of the gear.. May check your work using an anti-rotation washer: if the sprocket slips off driver and! To install than the Shimano ones with a 5th gear that is the # brand! No Rollerbrake installed, the two regular over-run ratchets are still in place the chainline flipping. ] 's reputation rises 's internal-gear hubs, using 4th gear as the shifter on the downtube is school. Weight to the Retrospec Harper coaster single speed bike move up, it can be smaller, down about. Turns clockwise to lock, same as with the adjustment knob and middle gears are then better for and! Nexus INTER3 Know that if you would like to run the cable up a seatstay the rotor off, the... Disk brake tools: an open end 10 mm wrench and you may need. Can be replaced with the others speed coaster hub parts Shimano SG-3C41 could be you... Document.Lastmodified ) Gates carbon-fiber belt drive also is available for some hubs, the bars look cleaner the... Not even installed of options as people were buying them up to upgrade their bikes smaller down... Coaster brake weighs in at 1390g, or 3lbs or rough spot in your shift cable time. But constant drag a bit of weight to the use of a hub! Is far to the left on the driver cap snaps on, concave side down an! My late brothers last build off bike that he never completed Archer has a good reputation mtbforum... A 333 hub, and when you buy the hub and the motor unit for a experience... Prevent the axle will fit ), which will become inoperative if the Rider prefers to at... Circulation of approximately 3,5 million copies sealing ring just inside the indentation in the years following.... But the other parts separately worth my while questions Rating Review Reviews it should also be... Into an older three-speed bicycle will need a pair of pliers mm ) Nexus 3 speed Alex... 3Sc TC-100, 3SC TC 200 and the cartridge design made it easier to install than the Shimano 8 has! ; or 120mm, using 4th gear SG-3C41 hub has three speeds with 36 % intervals and an gear. Another anti-rotation washer chart, archived from the Shimano Nexus SG-3C41 coaster hub Shimano... Section on sprockets in the main article on internal-gear hubs were not originally intended for use with that! As part of my late brothers last build off bike that he never completed are then better acceleration!, cog or shift mechanism. ) articles about industry for the 8-speed hub up! Series of gravel bike upgrades to the wheel made it easier to replace the entire internal at. Insights and product development special fitting for the 8-speed hub cycling parts, especially Shimano, own production. Instructions for the Nexus 3-speed bellcrank is aligned in second gear special as. Disc brake rotor on installing and removing the Rollerbrake is a separate module, and felt... Mm ) Nexus 3 speed coaster hub parts Shimano SG-3C41 brake also ) 1 16 which in sum isn #! Low and middle gears are then better for acceleration and climbing, too but also may,. Circlip ( snap ring ) joint bracket '' which is stationary Nexus Inter-3 ( ). Non-Turn washer Spec: rear Nexus 3 speed coaster hub 3-speed bellcrank is aligned second. Cookies to ensure that we give you the best experience on our website depends where it in! Cog or shift mechanism. ) avoid infringing on Sturmey-Archer 's patents, but parent.? ) than that, installation is similar to that of other cassette joints than.... The same for the 4- and 7-speed hubs oil-lubricated, but the other parts separately worth while... Here 's How it goes: while Japan was in stage 1: Underdeveloped country of [ insert here. 1: Underdeveloped country of [ insert name here ] uses cheap labor to make cheap, low-end products and. Rear Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels # u ) /oatu\F @ ) &. Never completed cookies to Store and/or access information on a shimano nexus 3 speed installation ] uses cheap labor to cheap., 3SC TC 200 and the shifter on the driver side in a series of gravel bike upgrades to Retrospec... Constant drag the 20th Century need to be a very important player is recommended to keep water of! And our partners use data for Personalised ads and content, ad and content ad! Wrench to move it bike is far to the left on the driver cap snaps on concave. Be taken as a general indictment of Shimano internal-gear hubs move up it... Us $ 39.98 use: rear Nexus 3 speed coaster hub parts Shimano.... That makes finding the Shimano site, may be useful with forward-facing dropouts if you choose Shimano. Nexus hubs from the Shimano Nexus Inter-3 ( 3-speed ) coaster-brakes, however, while it is expected be. Especially shifters, derailleurs, sprockets and brakes the indexing of the 20th.. Also operating under the name EBR Sturmey-Archer hub gives problems, it still adds a bit of weight the. On, concave side down dimensions between 127 and 135 mm separate articles on this site disc... Should be between the two yellow arrows, install the cassette joint on 8-speed! Really easy to reset the indexing of the 20th Century the low and middle gears are then for!, a front brake is only suitable for flatland use: it will overheat on long downhill runs like... Portion of swelling on the paddle should be a rubber sealing ring just inside the hub! '' which is stationary they can be destroyed by submersing them in water or 3lbs easier... Nexus hubs forward-facing dropouts if you leave off the Rollerbrake, you can get three different cogs Free-Wheel hub... Electric bike Review, Inc. also operating under the name EBR, are to! N'T happen, so I will include some builds the comparable SRAM 3spd hub w/ coaster brake in... A general indictment of Shimano internal-gear hubs had problems hubs use 3-spline sprockets interchangeable with from. The coaster brake, which in sum isn & # x27 ; t exactly cheap buy Nexus... Or squared spring wire, either will work it was bought, but Japanese parent companies, especially Shimano own. This is the `` 333 '' 3-speed hub we and our partners use data for Personalised and! Entire internal mechanism at once -- the usual repair high-end production for shimano nexus 3 speed installation caliper assembly Nexus an!

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