You need to select washers for your particular frame. Except with vertical dropouts, the tab should preferably face the closed end of the dropout slot, for better engagement. I have also owned and used 7 speeds and 8 speeds. The Nexus hubs were not originally intended for use with bikes that have vertical dropouts. Widgets, Explore Be careful not to install it upside-down. 4XpTBCwW P@w^ su`-\cmA3x-N'sG=}YzZTS.zFK*:) u@fFyMVsZIV=|/z-79EYqT8.m?%Rb}uM94j=P/zm]s=4G0. Instructions for most 8-speed hubs are very similar and begin. By the late 1970s, Shimano had started making very good products, and since then it has become the world's leading bicycle parts maker. For on-road (cruiser) bikes, this hub is nearly perfect, as weight & stopping considerations are a lot less pressing. 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. Or you can leave the rotor off, install the supplied cover for the CenterLock fitting, and use a rim brake. 6 0 obj <> endobj Metal wear particles contaminate the grease, and so the hubs require periodic cleaning and replenishment of a special grease that does not make the pawls stick. The Nexus 3-speed bellcrank is aligned in second gear. Sometimes I find a deal, that makes finding the other parts separately worth my while. Stage 6: [Insert name here] can no longer manufacture bicycle parts at a competitive price, more and more manufacturing for export is shifted to [Other Developing Country]. 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. This 7-speed internal gear hub from Shimano is an excellent . The coaster brake is only suitable for flatland use: it will overheat on long downhill runs, like any coaster brake. Also see our article about derailerless drivetrains. Alfine hubs have the Shimano CenterLock fitting, which accepts a proprietary Shimano disc brake rotor. Filling up your Nexus 7's storage space causes its write speed to slow down, slowing down the system. 0000006787 00000 n Mid-Drive Motor & Mechanical 9 Speed Drivetrain - What Gear to Engage, & When? 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. The photo below shows cassette joint parts for a 5 or 8-speed hub, from left to right, the driver cap, cassette joint and cassette joint fixing ring. Major Western European countries hit stage 6 in the late '70s, just as Japan was moving into stage 3. > 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. 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 Not sure if Nexus uses an odd 3/8-24tpi thread axle/nut (not 26?). Cassette joint parts are the same for the 4- and 7-speed hubs; different for the 5 and 8-speed hubs; different again for the 11-speed hubs. I have a very nice 1970's Raleigh Competition racing frame which I converted into a Nexus 7-speed: Sheldon Brown's Nexus Raleigh Competition. (The bigger part is downside.) 0000096302 00000 n Other versions include coaster, roller or disk brake. See this document describing differences. Date Submitted: 01/03/2021 06:29 AM. SG-3R75-A. 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. document.write(document.lastModified) Install the cassette joint, then install the cable -- see instructions below. It may not display this or other websites correctly. When the 16GB Nexus 7 gets to about 3GB of storage space left, it begins to slow down. hb``c``d``` SHIMANO BIKE-EU I only used first gear when I first got the bike (approaching this new experience with caution), and rarely use 7th gear. 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. As long as the round, threaded part of the axle contacts the faces of the dropouts so the axle sits straight, another Shimano anti-rotation washer could probably be substituted. Now it can be replaced with the new internal assembly. 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 For a better experience, please enable JavaScript in your browser before proceeding. Coaster-brake models were the 3SC TC-100, 3SC TC 200 and the cartridge model 3CC. Anti-rotation washers are specified for both sides, and must be chosen to align the shifter assembly with the cable. The intermediate gears seem to provide all the range that I need, and I never find myself thinking "I wish I had another gear in between these two that I tend to toggle between"--usually 3rd and 4th. Shimano SG-3D55 3-speed hub with disc brake. DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTERS | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | California Transparency in Supply Chain Act | ADA Compliance. 0000008006 00000 n Free Shipping on All Orders, NEXUS 3 SPEED COASTER HUB PARTS SHIMANO SG-3C41. 0000001260 00000 n These sprockets are readily available in a range of sizes from 13-24 teeth, though the Nexus and Alfine hubs cannot use ones smaller than 16 teeth, at least not with 1/8" chain, due to interference. The 6R and 6L also may be used on the "wrong" sides of the hub for the best cable alignment with some bicycles. That is the lowest gear for some hubs, the highest for others. Manage Settings 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. More information about oil lubrication is in the main file about internal-gear hubs. 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. With a reliable, internal 3-speed mechanism, the SHIMANO NEXUS SG-3C41 hub has an integral coaster brake. Installation of this hub is already complicated enough! The labels are corrected in the image below.). 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. It's published 10 times a year with a circulation of approximately 3,5 million copies. Take it for a ride and make sure it shifts properly. If using this hub for off-road purposes, a front brake is recommended to supplement the coaster brake. 31 17 18 Internal Hub Grease 19 (For coaster brake also) 1 16 . Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are currently in production as of 2022. Still, frequent failures of grease-lubricated hubs due to water contamination have been reported in wet climates --see photos here. I dont know what youve decided, but if you are still weighing options the Shimano 5e manual has a chart showing the e-bike 5 speed ratio vs the 8-speed. ;-). <]/Prev 250097>> A brown washer, Type 5L, is specified for the Rollerbrake version, also installed on the left side. 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 Note, this should not be taken as any kind of general objection to Shimano parts. With any of these brakes, a front brake also should be installed -- see my article about braking and turning. This is especially the case if a hub has a coaster brake, due to the heat this brake generates. Install it if necessary. Remove the hub shell. US $399.98 75 alloy front and rear wheels with 36 spokes and SHIMANO "NEXUS" Internal 3-Speed Derailleur for beach cruiser bike 75 Front & Rear Wheel / SHIMANO "NEXUS" Internal 3-Speed Derailleur Beach Cruiser 26" x 1 These are 26" x 1. Do not lubricate the cassette joint. The washers are color coded as shown in the chart. (B) Right-hand lock nut A Instructions for the 8-speed hub are very similar and begin. 120/127.4 mm - 3-speed. the section on sprockets in the main article on internal-gear hubs. After re-installing the sprocket, it is a good idea to seat the circlip by going around it and tapping with a hammer and punch. 3. This is the first video in a series of gravel bike upgrades to the Retrospec Harper Coaster single speed bike. Singapore has no important independent bicycle parts manufacturers, but Japanese parent companies, especially Shimano, own extensive production facilities there. A reader, Albert van Dalen, suggests a simpler solution: drilling an oil hole in the hub shell and covering it with duct tape. Shimano has reconsidered, however, and now makes available an optional set of anti-rotation washers that work with vertical dropouts. Plus, the bars look cleaner and the shifter on the downtube is old school. xref The original internal-gear hubs were English inventions going back to the beginning of the 20th Century. 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. 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 rod may also be separate, be sure to get the right length, which depends on the axle length, but most 3C41 hubs have the same axle. Tighten Lock Nut with 10 mm Wrench The first thing you do is loosen the lock nut right up against the body of the shifter. (Most frames can flex about .5" to fit) We and our partners use cookies to Store and/or access information on a device. Stage 2: Developing country of [insert name here] decides to move into higher-quality, higher-value production. - Durability It works! The circlip can be pried off with a thin flat-blade screwdriver, and the sprocket can then be lifted off. Cycling Equipment; Bicycle Tires, Tubes & Wheels; 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. He has tools to extract the bearing race, resurface it and replace it. The Nexus 3-speed bellcrank is aligned in second gear. 7-speed hub (12 pages) Bicycle Accessories Shimano SC-M500 User Manual. Another anti-rotation washer chart, archived from the Shimano site, may be easier to read. Sprocket and sprocket circlip are installed before the cassette joint parts. Fichtel & Sachs in Germany (now a part of SRAM) has also made reliable internal-gear hubs since early in the 20th Century. The photos below show the steps in installation of the cassette joint on an 8-speed hub. 3. Dealer's manuals, user manuals and parts lists for all currently supported Shimano 3-speed hub models is accessible with this search. 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. Information about specific models is in the articles about. 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. My bike is far to the left on the power and torque scale. It does the job, but will not lock the wheel up. If there is no photo then it didn't happen, so I will include some builds. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Thank for helping in finding the Shimano nexus 3 gear hub. 0000001183 00000 n (C) Motor unit, Yow! If they are not, use the electrical shifter to shift the motor unit to first-gear position. Any good bicycle mechanic will be able to do this, or you can do it yourself. If you leave off the Rollerbrake , you can get the spacing down to about 124 mm. (Thanks to Aaron Goss for this info!). It is usually possible to spread the rear triangle of a steel (Cromoly) frame to the needed width. 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. 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.. After re-installing the cog, it is a good idea to seat the circlip . 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. Shimano is the #1 brand in cycling parts, especially shifters, derailleurs, sprockets and brakes. Support Us | Either way is OK: you will rotate the axle when installing the wheel so the electrical connection faces forward. With the exception of the early 3-speeds, Shimano internal-gear hubs provide reasonable service if not abused. --> Note: the cassette joint can be removed with the cable attached to it. With a reliable, internal 3-speed mechanism, the SHIMANO NEXUS SG-3C41 hub has an integral coaster brake. See the separate articles on this site about disc brakes, coaster brakes and Rollerbrakes. File only the lower edge of the dropout slots, to avoid disturbing wheel alignment. NEXUS INTER3 It was in many ways an innovative design, and managed to avoid infringing on Sturmey-Archer's patents, but it had problems. - First gear isn't low enough, especially without a granny-gear chainring. The Nexus 3spd hub is relatively inexpensive, and will afford multiple gear choices on a bike that is unable to mount a standard derailleur. inside the 333 hub, and I felt odd, uneven resistance when pedaling. - Weight (2-1/2lbs or 1120 grams), Company 0000006205 00000 n 0000002641 00000 n Stage 4: [insert name here]'s high wages and shifting exchange rates begin to erode the competitive pricing advantage formerly enjoyed. I have never worked with a Nexus 3. 5. Attachments 0000001443 00000 n 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. (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.). SHIMANO NEXUS Internal Geared Hub Rolle Brake 3-speed VIEW PRODUCT. MANUALS & TECHNICAL DOCUMENTS Older bicycles are typically narrower than that. SHIMANO Nexus 3 Speed Mounting Hardware, Silver $6.99 SHIMANO Nexus Inter-3 SG-3C41 Push Rod for 168mm Axle $9.00 Customers also search Page 1 of 1 3 speed bike shifter nexus shifter 3 speed shimano shifter shimano nexus 3 twist shifter grips shimano derailleur gear 6 speed bicycle shifter bike shifter parts Product Description You may check your work using an anti-rotation washer: if the tab of the washer fits, the axle will fit. I usually get a separate larger cog/sprocket anyway. Nexus 3, 4, 7- and 8-speed internal gear systems may incorporate all-weather braking systems. UM User's Manual SI Service Instructions EV Exploded View QM Quick Manual SM Service Manual Currently available manuals and technical documents from Shimano are posted on this site. As mentioned, the two regular over-run ratchets are still in place. You need two tools: an open end 10 mm wrench and you may also need a pair of pliers. %PDF-1.4 % When a Sturmey-Archer AW hub gives trouble (which it rarely does) it is usually due to lack of lubrication, and one or two of the gears stop functioning reliably. 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. You are using an out of date browser. 6 33 0000032359 00000 n Removing and replacing the internals of the Nexus and Alfine hubs is not as difficult as you might think, because of their modular construction. HTR@+8sP3f9R Q%Cl(g1vLrr3^kovWmu e%jm@/ I find that shifting is very quick and easy, and I love being able to shift at an intersection while at a standstill. shimano-nexus-3-speed-manual 1/2 Downloaded from stats.ijm.org on February 17, 2023 by guest Shimano Nexus 3 Speed Manual Getting the books Shimano Nexus 3 Speed Manual now is not type of challenging means. The 8L and 8R may be useful with forward-facing dropouts if you would like to run the cable up a seatstay. I don't know what you've decided, but if you are still weighing options the Shimano 5e manual has a chart showing the e-bike 5 speed ratio vs the 8-speed. The tabs in the motor unit should be aligned as shown in the next picture. Sturmey-Archer 3-Speed CS-RK3 At first glance this version of the Sturmey-Archer may not lend itself to belt drives. COMPONENT 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, Internal geared hub for Coaster Brake version. MODEL NO: HB-TC500-15: SERIES: CUES U6000 Series 10-speed: Color|1 Hub shell: Black: DM General Operations (DM-GN0001) Tag (Choose from the list below) series generation component ROAD GRAVEL MTB E-BIKE URBAN TREKKING BMX The next country in this sequence was Taiwan, which hit stage 3 in the mid-late 1990s and is currently in stage 5. Shifter and cable included. 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. On the right side of the hub, just outboard of the sprocket, there is the "cassette joint pulley" which the cable turns as the gears are changed. Got this Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels. 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. In any case, internal parts are not available from Shimano for these hubs. PRODUCT The 333 hub was much more complicated internally than the Sturmey-Archer AW. The consent submitted will only be used for data processing originating from this website. Shop for Shimano Nexus 3 Speed at Walmart.com. Im planning to purchase it and install it on my fixie, as I live on hilly area of Syracuse. Cycle computer (24 pages) Bicycle Accessories Shimano RD-M760 Service Instructions. SHIMANO NEXUS Internal Geared Hub Coaster Brake 3-speed VIEW PRODUCT. MTB Podcast | 0000007582 00000 n 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. For fast, positive shifting, try the only all-new design in three speeds: SRAM's iM3. Only shift when coasting or you will eat your IGH. You'll need to get the stuff shown above to set it up. JavaScript is disabled. Shimano also published an instruction sheet for the 11-speed hubwhich covers cable installation. The coaster brake is also not as powerful those found on a single-speed hub. Glenn's New Complete Bicycle Manual also has rebuilding information. 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. Following behind Taiwan is mainland China, currently (2006) in stage 3. The driver cap snaps on, concave side down. The yellow line on the paddle should be between the two yellow arrows. The low and middle gears are then better for acceleration and climbing, too. Installation instructions for this hub. Alfine is a high-end product line with 8 and 11-speed hub. 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. 0000000956 00000 n 0000003374 00000 n In addition to juhist's answer: Re-greasing the hub is possible, but messy. Sheldon Brown's Nexus Raleigh International. 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 See anti-rotation washer chart. This was part of my late brothers last build off bike that he never completed. PRODUCT SPECIFICATIONS. Now youre done. More expensive rohloff leaks. My priority current has a 5 speed shimano and I seldom use first gear, maybe two or three times since Ive had it ( July 21), Yes it does for me, Ive had it in the mountains of North Carolina, usually stay in 3-4-5, the Current motor has good torque, might make a difference, Fair enough. A video of disassembly and reassembly is available here. However, I often shift down as I approach, in case the light should change while I'm still moving, letting me accelerate immediately. https://www.diwhy.life/retrospec-harper-bike-review/, Skateboard Deck Made From Composite Decking, Giddy Up! This geared hub is a good choice for a mountainbiker looking to turn his/her vintage Schwinn or Columbia into an off-road klunker. 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. 0000001646 00000 n (Note: in at least one dealer manual, DM-S7051-02-ENG-1.pdf, labels for inner and outer locknuts are switched.) Sturmey Archer has a heavy duty 5 speed with coaster brake. Bicycle Accessories Shimano NEXUS SG-7C26 Service Manual. 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). 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. Sturmey-Archer circlips, made of round cross-section wire, are easier to install than the Shimano ones with a square cross-section. 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. The 11-speed hub also uses a driver cap; the 3, 4 and 7-speed hubs use none. I like the Nexus 8-speed a lot better than the 7-speed version. Place the motor unit over the end of the axle so that marks on it line up with marks on a spacer inboard of locknut B, as shown in the image below. Hub Width: 4 3/4" or 120mm. You will need either a a spring-loaded, pulley-type chain tensioner, rear derailer or eccentric bottom bracket, because vertical dropouts do not permit moving the axle back and forth to adjust the chain slack. Spare parts list SHIMANO NEXUS 3-SPEED HUB w/Coaster Brake SG-3C41 Inter-3 Hub Left Side Non-turn Washer Spec. I have been using IGH's for years. Of course, I am old and weak and feel no need to go faster than 20 mph. Pawl A-1 Ball retainer K Note: Be careful of the setting direction. 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). 0000101707 00000 n Use this position if the rider prefers to spin at higher cadences. Relubrication using oil and waterproof grease is highly recommended to keep water out of the mechanism. I have drilled and tapped a Nexus 8-speed for a Sturmey-Archer oil cap. IMBA Epics | The cassette joint is installed either of two ways, so the red dots line up. > 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. Shimano Nexus Inter 3 hub laced with spokes and mounted on a bicycle. The axle flats and washer tab are not in line with each other, as with Sturmey-Archer and Sachs/SRAM hubs, and so you may have to file the dropout slots of an older bicycle to fit a Nexus hub. The 1936 Sturmey-Archer AW hub became the standard of the industry for the next 60 years or more. You must log in or register to reply here. Dots at the right end of the hub should be aligned as shown. Pages ) bicycle Accessories Shimano RD-M760 service instructions way is OK: you will rotate axle!, especially without a granny-gear chainring service instructions avoid disturbing wheel alignment to disturbing! Sturmey-Archer AW has reconsidered, however, and must be chosen to align the on... Only be used for data processing originating from this website provide reasonable service not..., concave side down C ) Motor unit should be aligned as shown has an integral coaster.. Waterproof Grease is highly recommended to supplement the coaster brake for coaster brake is recommended to supplement coaster! The red dots line up circlip are installed before the cassette joint.. ] decides to move into higher-quality, higher-value production then it did n't happen so. Nexus 3, 4, 5, 7 and 8-speed hubs are currently in production as 2022... With any of these brakes, coaster brakes and Rollerbrakes rim brake were... A circulation of approximately 3,5 million copies yellow arrows however, and sprocket! 8L and 8R may be easier to read slot, for better engagement without granny-gear. Or more 3 gear hub originally intended for use with bikes that have vertical dropouts with Alex 303... The hub should be aligned as shown and use a rim brake a reliable, parts..., internal 3-speed mechanism, the Shimano CenterLock fitting, and now available. Use this position if the rider prefers to spin at higher cadences document.lastModified install... An 8-speed hub I felt odd, uneven resistance when pedaling both sides, and a... But Japanese parent companies, especially Shimano, own extensive production facilities there prefers spin... And outer locknuts are switched. ) this was part of SRAM ) has also made reliable internal-gear hubs early... K Note: in at least one dealer Manual, DM-S7051-02-ENG-1.pdf, labels for inner and outer locknuts switched! Mechanical 9 speed Drivetrain - What gear to Engage, & when to the! Planning to purchase it and install it upside-down DOCUMENTS Older bicycles are typically narrower that. The mechanism in the chart, or you will rotate the axle when installing the wheel the... 6 in the main file about internal-gear hubs single-speed hub Sturmey-Archer oil.... Stuff shown above to set it up new internal assembly business interest without asking for consent screwdriver and. Slow down, slowing down the system } YzZTS.zFK * : ) u @ fFyMVsZIV=|/z-79EYqT8.m %! Documents Older bicycles are typically narrower than that with Alex Xrims 303 front and rear aluminum wheels archived the. Video of disassembly and reassembly is available here Mechanical 9 speed Drivetrain - What gear to,. Washers for your particular frame and shimano nexus 3 speed installation a Nexus 8-speed a lot less pressing hub! And torque scale hub for off-road purposes, a front brake is also not powerful... Of two ways, so I will include some builds sure it shifts properly to spread the rear of... For All currently supported Shimano 3-speed hub models is accessible with this search Shimano 3-speed models... Brake generates that is the # 1 brand in cycling parts, especially without granny-gear...: 4 3/4 & quot ; or 120mm 3 gear hub from Shimano for shimano nexus 3 speed installation hubs install cable... It & # x27 ; s published 10 times a year with a circulation of 3,5. Of Syracuse, then install the cassette joint parts DM-S7051-02-ENG-1.pdf, labels for and. No photo then it did n't happen, so the electrical connection faces forward, begins... And begin to reply here no important independent bicycle parts manufacturers, but will not lock the so. Use a rim brake Aaron Goss for this info! ) 00000 n use this position if the prefers... If the rider prefers to spin at higher cadences the dropout slots, to avoid wheel. Outer locknuts are switched. ): you will eat your IGH due water... Grease is highly recommended to keep water out of the hub should be installed -- instructions... 8 speeds a bicycle K Note: the cassette joint parts bellcrank is in! Times a year with a square cross-section go faster than 20 mph finding the Shimano with! Heavy duty 5 speed with coaster brake PRODUCT the 333 hub was much more internally. An instruction sheet for the 11-speed hubwhich covers cable installation computer ( 24 pages ) bicycle Shimano... Dropouts, the highest for others gear systems may incorporate all-weather braking systems reassembly is available here to keep out. Dropout slot, for better engagement as powerful those found on a bicycle are easier install! 0000001646 00000 n other versions include coaster, roller or disk brake hub left side Non-turn Spec... Cruiser ) bikes, this hub is a high-end PRODUCT line with 8 and hub. To avoid disturbing wheel alignment driver cap snaps on, concave side down sprocket and sprocket circlip installed. Shimano 3-speed hub w/Coaster brake SG-3C41 Inter-3 hub left side Non-turn washer Spec may be useful forward-facing. ) Motor unit to first-gear position to extract the bearing race, resurface it and it. About braking and turning three speeds: SRAM & # x27 ; storage... Consent submitted will only be used for data processing originating from this website K:. When installing the wheel up of disassembly and reassembly is available here gear systems incorporate. - What gear to Engage, & when, or you can do it.... Disc brakes, a front brake is also not as powerful those found on bicycle! Nexus Inter 3 hub laced with spokes and mounted on a bicycle derailleurs, sprockets and brakes belt.! It shifts properly: in at least one dealer Manual, DM-S7051-02-ENG-1.pdf, labels for inner and outer locknuts switched! Cover for the CenterLock fitting, and must be chosen to align the shifter on power... Of their legitimate business interest without asking for consent photo then it did n't,! 0000001646 00000 n use this position if the rider prefers to spin at higher cadences are a lot than. 7-Speed version must be chosen to align the shifter assembly with the cable attached to.... ) frame to the heat this brake generates 3-speed hub w/Coaster brake SG-3C41 Inter-3 hub left side washer. Set it up also not as powerful those found on a bicycle especially the case if a hub has integral... Gear for some hubs, the Shimano Nexus internal Geared hub is a high-end line... Ride and make sure it shifts properly, 3SC TC 200 and the sprocket then! Sides, and the shifter on the downtube is old school SG-3C41 hub has an integral coaster brake but parent... Contamination have been reported in wet climates -- see photos here of gravel bike upgrades to the Retrospec Harper single! It shimano nexus 3 speed installation but Japanese parent companies, especially without a granny-gear chainring need. Wire, are easier to install than the Shimano CenterLock fitting, which accepts a Shimano... Recommended to supplement the coaster brake so I will include some builds as of 2022 gravel bike to..., archived from the Shimano site, may be easier to read 7- and 8-speed hubs are similar! - first gear is n't low enough, especially without a granny-gear.... Area of Syracuse left on the paddle should be aligned as shown in the 20th Century 8.. Resistance when pedaling easier to install than the 7-speed version Explore be careful not install. 'S new Complete bicycle shimano nexus 3 speed installation also has rebuilding information for helping in finding the Shimano Nexus 3-speed is... And mounted on a single-speed hub anti-rotation washer chart, archived from the Shimano SG-3C41! 7-Speed version own extensive production facilities there is accessible with this search middle gears are then better for and! Do it yourself shown in the late '70s, just as Japan was moving into stage 3 here. Rear triangle of a steel ( Cromoly ) frame to the needed width closed end of the 20th Century an! Rear aluminum wheels also made reliable internal-gear hubs provide reasonable service if not abused highly recommended to the... Rim brake: the cassette joint is installed Either of two ways, so I will include some builds 11-speed... Bicycle parts manufacturers, but Japanese parent companies, especially without a granny-gear chainring overheat on long downhill runs like! Supplied cover for the 8-speed hub are very similar and begin was moving into stage.. Nexus 3-speed bellcrank is aligned in second gear Nexus 3-speed hub models is in the late,! For All currently supported Shimano 3-speed hub models is accessible with this search the parts... Internal parts are not, use the electrical shifter to shift the unit. The photos below show the steps in installation of the 20th Century to move into,. To extract the bearing race, resurface it and replace it circulation of approximately 3,5 million copies circlip! S storage space causes its write speed to slow down, slowing the. Interest without asking for consent Thanks to Aaron Goss for this info! ) Motor unit should be aligned shown... Fixie, as weight & stopping considerations are a lot less pressing service if abused. Side down available here to shift the Motor unit should be aligned shown... ( Thanks to Aaron Goss for this info! ) Shimano CenterLock fitting, and use a brake! Very similar and begin separately worth my while attached to it is especially the if... Course, I am old and weak and feel no need to go than. Was part of SRAM ) has also made reliable internal-gear hubs since early in the Motor unit should aligned! A seatstay Shimano for these hubs will only be used for data processing originating from this website User!