Be careful not to install it upside-down. See this document describing differences. In the case of steel (Cromoly) frames, it is usually possible to spread the rear triangle to the needed width. A larger sprocket requires a longer chain. 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. The Nexus 3-speed bellcrank is aligned in second gear. It is the Nexus model, which is written on the body. Nexus 3, 4, 7- and 8-speed internal gear systems may incorporate all-weather braking systems. If they are not, use the electrical shifter to shift the motor unit to first-gear position. 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. The Nexus 3-speed bellcrank is aligned in second gear. Adjustment is made with the shifter in 4th gear for the 4, 7- and 8-speed hubs, 6th gear for the 11-speed hub. Before installing the anchor bolt (which Shimano calls the "inner cable fixing bolt unit"), set the shifter in the loosest cable position. I have also owned and used 7 speeds and 8 speeds. NEXUS 3-speed Hub w/Coaster Brake SG-3C41 Inter-3 Hub Left Side Non-turn Washer Spec. Some 8- and 11- speed models have electrical shifting. PRODUCT The fixing ring turns clockwise to lock, same as with the others. 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. I like my 3 speed Shimano and am building a second one today because I like it so much. 1. The anti-rotation washers provided with a new hub have the wrong orientation for use with vertical dropouts, and originally, Shimano said that these hubs could not be used with vertical dropouts. Shimano has a website with, Sturmey archer has a nice thumb shifter for the nexus 3. Best of luck! File only the bottom of the slots, so you can be sure that the axle sits straight. [Insert name here] establishes partnerships in [Other Developing Country], builds factories, teaches them how to improve their quality. 3. (C) Motor unit, Yow! Even if you could find a source of parts, you might not get the correct generation of parts for the particular hub you have. 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. DM General Operations (DM-GN0001) Tag (Choose from the list below) series generation component ROAD GRAVEL MTB E-BIKE URBAN TREKKING BMX An example of data being processed may be a unique identifier stored in a cookie. The Rollerbrake also is somewhat prone to overheat, though the newer high-power model is less so, with its finned heat sink. Ideally, the frame should have a dropout spacing of 127 to 135 mm to fit one of the Nexus hubs. A brown washer, Type 5L, is specified for the Rollerbrake version, also installed on the left side. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. 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. I suppose that could be called a blessing in disguise. Color: Silver. Sometimes it happens that wheels are sold without a cog, dust cover, ring, or any mounting parts. Better bike shops may have kept a copy. 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. This is especially important with a coaster brake, which will become inoperative if the sprocket slips off. (The brake unit would get in the way of fitting the spokes through the hub flange, so it has to be installed after the wheel has been built.). 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 Rotate the motor unit clockwise to engage it with the axle assembly, and install locknut B, which secures the motor unit. Shimano Nexus 3-Speed Hub Installation - DIWHY.LIFE. Sometimes I find a deal, that makes finding the other parts separately worth my while. This is the Shimano shifter. 0000008006 00000 n The range of the Shimano Nexus hub is slightly wider than that of other 3-speed hubs: Bicycle manufacturers often assume that the middle gear of a 3-speed hub is the "normal" gear. SHIMANO SG-3C41 NEXUS 3-SPEED REAR INTERNAL HUB KIT--COASTER BRAKE $99.99 Free shipping 29 sold Shimano Nexus 3 Speed Hub WHEELSET, 700c Conti Tires, & shifter.Local pick up $125.00 Local Pickup or Best Offer NOS Shimano Nexus 3 speed shifter $34.00 Free shipping New 3 Speed Coaster Brake Shimano Nexus Hub SG-3C41 36H and some parts $78.50 ;-). Looks like this right now (no mounting hardware, cog or shift mechanism.). An example of data being processed may be a unique identifier stored in a cookie. There are also articles on this site more generally about. 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. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Hub Width: 4 3/4" or 120mm. MTB Podcast | 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). 0000003374 00000 n The disc brake gets very hot but is made to withstand the heat. You could not single-handedly going gone ebook deposit or library or borrowing from your associates to admittance them. Also see our article about derailerless drivetrains. - First gear isn't low enough, especially without a granny-gear chainring. Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are currently in production as of 2022. SG-3D55. Live better 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. The AW hub never gave me any trouble,. If you leave off the Rollerbrake , you can get the spacing down to about 124 mm. Only shift when coasting or you will eat your IGH. The page covering the 11-speed gives more detail about lubrication. Instructions for the 8-speed hub are very similar and begin. This is normally a right-side washer (so, the "R") but is shown on the left side in the documentation of this hub. If using this hub for off-road purposes, a front brake is recommended to supplement the coaster brake. With the exception of the early 3-speeds, Shimano internal-gear hubs provide reasonable service if not abused. Now it can be replaced with the new internal assembly. Know that if you choose the Shimano Nexus 5sp IGH designed for Ebikes, you can get three different cogs. SHIMANO CENTER LOCK Disc Brake Front Hub 100x15 mm E-THRU Axle . 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. 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 Bicycle Accessories Shimano NEXUS SG-7C26 Service Manual. There should be a rubber sealing ring just inside the indentation in the inner face of the motor unit. Sutherland's Handbook for Bicycle Mechanics, 4th edition, includes much of the same information but is now out of print. The 8-speed adds lower gears for hills, with it's 1:1 ratio at 4th gear. The 8L and 8R may be useful with forward-facing dropouts if you would like to run the cable up a seatstay. #13 and #14 spoke compatible; FIND A DEALER. The hub must be disassembled into its major components, solvent cleaned, dried and re-lubricated. Alfine hubs have an overlocknut spacing of 135 mm and a Shimano CenterLock disc-brake fitting. The labels are corrected in the image below.). The yellow line on the paddle should be between the two yellow arrows. You may check your work using an anti-rotation washer: if the tab of the washer fits, the axle will fit. Support Us | 4. password. The original internal-gear hubs were English inventions going back to the beginning of the 20th Century. 0000006787 00000 n It may not display this or other websites correctly. Mechanical problems can result from "preventive maintenance" including re-lubrication with incorrect grease. This procedure is the same for the Nexus 4-, 7- and 8-speed hubs, using 4th gear as the reference. 4. Or send the wheel to Aaron Goss at Aaron's Bicycle Repair in Seattle, Washington, USA. JavaScript is disabled. This is an very . Shimano Nexus 3-Speed Hub Installation by walker hicks | Feb 16, 2021 | 0 comments Shimano Nexus 3 Speed Hub Install on Retrospec Fixie Watch on This is the first video in a series of gravel bike upgrades to the Retrospec Harper Coaster single speed bike. 0000005348 00000 n 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. Because the shifter mechanism is between the right-side dropout and the sprocket, the chainline is desirably narrow in spite of the large overlocknut spacing of these hubs. A bike is freedom. Several brands of adapters for common 6-bolt rotors are available. My review: The Alfine 11-speed is oil-lubricated, but the other Nexus and Alfine hubs are packed with a special grease as sold. 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. hb``c``d``` Spare parts list SHIMANO NEXUS 3-SPEED HUB w/Coaster Brake SG-3C41 Inter-3 Hub Left Side Non-turn Washer Spec. 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. See our Rollerbrake page for information on installing and removing the Rollerbrake. NEXUS INTER3 I have never worked with a Nexus 3. 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. See the article on internal-gear hubs for detailed advice. (B) Right-hand lock nut A 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. You'll need to get the stuff shown above to set it up. It weighs 1220 grams stripped in its basic version (without built-in brake). 0000003845 00000 n Nexus and Alfine hubs use 3-spline sprockets interchangeable with those from Sturmey-Archer and SRAM/Sachs. 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 You need to select washers for your particular frame. trailer 0000001646 00000 n Note, only the eccentric bottom bracket, not the chain tensioner or rear derailer, will work with the coaster brake version of the Nexus hub, because backpedaling places the lower run of the chain under high tension. 2. PRODUCT 0000000016 00000 n MODEL NO: HB-TC500-15: SERIES: CUES U6000 Series 10-speed: Color|1 Hub shell: Black: Shimano is the #1 brand in cycling parts, especially shifters, derailleurs, sprockets and brakes. (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.). Plus, the bars look cleaner and the shifter on the downtube is old school. Comfy Bike Seat Unboxing & Review. 0000006205 00000 n . Alfine is a high-end product line with 8 and 11-speed hub. The metallurgy of Japanese steel at that time was not up to the standards of British steelmaking, so the parts were weaker. startxref Nexus and Alfine 8-speed hubs are nearly identical internally. 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. Fichtel & Sachs in Germany (now a part of SRAM) has also made reliable internal-gear hubs since early in the 20th Century. 0000002689 00000 n By changing the sprocket, you can raise or lower all of the gears at once. See the separate articles on this site about disc brakes, coaster brakes and Rollerbrakes. I have drilled and tapped a Nexus 8-speed for a Sturmey-Archer oil cap. 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 11-speed is oil-lubricated. You are using an out of date browser. You are using an out of date browser. 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. The rotor diameter is 180mm, not the usual 185mm, raising issues of compatibility with non-Shimano caliper assemblies. (and I'm not talking about Iron Maiden either) 0000101942 00000 n The photos below show the steps in installation of the cassette joint on an 8-speed hub. For on-road (cruiser) bikes, this hub is nearly perfect, as weight & stopping considerations are a lot less pressing. 0000002641 00000 n Turn it clockwise to lock it. 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. The most counter-clockwise setting will delay shifting. Stage 4: [insert name here]'s high wages and shifting exchange rates begin to erode the competitive pricing advantage formerly enjoyed. A video of disassembly and reassembly is available here, Aaron's Bicycle Repair, Seattle, Washington, USA -- specializes in internal hubs. The consent submitted will only be used for data processing originating from this website. 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). Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are presently in production as of 2014. Other than that, installation is similar to that of other cassette joints. Japanese cyclists were (and still are) lighter, on average, than Americans. 0000085010 00000 n Shifter and cable included. > 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. The yellow line on the paddle should be between the two yellow arrows. THIS WEBSITE USES COOKIES TO IMPROVE YOUR USER EXPERIENCE. The cartridge-type mechanism may fit into an older shell, though. Filling up your Nexus 7's storage space causes its write speed to slow down, slowing down the system. 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 The Nexus 3spd hub is relatively inexpensive, and will afford multiple gear choices on a bike that is unable to mount a standard derailleur. If there is no photo then it didn't happen, so I will include some builds. For a better experience, please enable JavaScript in your browser before proceeding. When a Sturmey-Archer hub gives problems, it can almost always be repaired, usually without needing any parts replacement. %%EOF 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. As the shifter stretches the shift cable in time, it is really easy to reset the indexing of the gear shift. Another anti-rotation washer chart, archived from the Shimano site, may be easier to read. The driver cap snaps on, concave side down. In any case, internal parts are not available from Shimano for these hubs. xref A video of disassembly and reassembly is available here. It was first noticeable in Japan in the years following WW2. I only used first gear when I first got the bike (approaching this new experience with caution), and rarely use 7th gear. Relubrication using oil and waterproof grease is highly recommended to keep water out of the mechanism. Reached stage 2 in the late 1970s, stage 3 in the early 1980s, stage 4 in the mid 1980s, Stage 5 in the late 1980s and stage 6 by the early 1990s. 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. HTR@+8sP3f9R Q%Cl(g1vLrr3^kovWmu e%jm@/ Shimano also published an instruction sheet for the 11-speed hubwhich covers cable installation. Newer, similar models are the F, FA and G type and the cartridge type, which had a pressed-in right-side ball cup instead of a threaded ball cup. SG-3R75-B. Install the ball retainer P (3/16"X13). The cassette joint is installed either of two ways, so the red dots line up. 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. Information on how to maintain and rebuild Nexus 3-speed hubs is in PDF documents linked below, now accessible only on the Internet Archive. That makes it easy to clean the inside of the adjustment mark view window. 38 0 obj <>stream In some cases, it is possible to convert an existing bicycle to the use of a Nexus hub. However, I often shift down as I approach, in case the light should change while I'm still moving, letting me accelerate immediately. > 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. Dealer's manuals, user manuals and parts lists for all currently supported Shimano 3-speed hub models is accessible with this search. A worn chain will run poorly on a new sprocket. - Coaster Brake, Cons- Not easily serviced by the user. It was in many ways an innovative design, and managed to avoid infringing on Sturmey-Archer's patents, but it had problems. Manage Settings 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. You must log in or register to reply here. The shimano 8 speed has a good reputation on mtbforum. Pros- Reliability As mentioned, the two regular over-run ratchets are still in place. We and our partners use cookies to Store and/or access information on a device. Usually 3-speeds have 1:1 in second gear. Inter 3 - This hub has three speeds with 36% intervals and an overall gear range of 186%. SHIMANO NEXUS Internal Geared Hub Coaster Brake 3-speed VIEW PRODUCT. Product information Technical Details Additional Information Feedback Would you like to tell us about a lower price? The low and middle gears are then better for acceleration and climbing, too. Widgets, Explore SHIMANO NEXUS Internal Geared Hub Disc Brake 3-speed VIEW PRODUCT. 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. I usually get a separate larger cog/sprocket anyway. Other versions include coaster, roller or disk brake. A 3-speed hub will work better for you if you change the sprocket or chainwheel to lower all the gears, so you use the top gear on level terrain. That worked out so nicely that I converted my early '70s Raleigh International, using a Nexus 8-speed. The failure of a 333 hub launched my wheelbuilding career. Use this position if the rider prefers to spin at higher cadences. The washers are color coded as shown in the chart. Anti-rotation washers are specified for both sides, and must be chosen to align the shifter assembly with the cable. For a better experience, please enable JavaScript in your browser before proceeding. The failure mode of the 333 hub is also different from Sturmey-Archers'. The Nexus 3-speed bellcrank is aligned in second gear. Japan was the prototype for this sequence. 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. Looking for specific info? Save money. You will need to remove the "bell crank" (the little control box attached to the side of the hub). 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. 0000008805 00000 n Most Nexus 3-speed hubs are shifted using a bellcrank and pushrod, as described in the article about the 3-speed hubs. Manage Settings Gates carbon-fiber belt drive also is available for some Nexus and Alfine hubs. Glenn's New Complete Bicycle Manual also has rebuilding information. More information about oil lubrication is in the main file about internal-gear hubs. COMPONENT Read those articles along with this one. This is the first video in a series of gravel bike upgrades to the Retrospec Harper Coaster single speed bike. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. This means the bike will stay in lower, easier pedaling gears longer as the bike picks up speed. SHIMANO SERVICE CENTER 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. 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. De Kampioen 2006-05 De Kampioen is the magazine of The Royal Dutch Touring Club ANWB in The Netherlands. The 5-speed IHG starts 1:1 in first gear and ends up with a 5th gear that is taller. He has tools to extract the bearing race, resurface it and replace it. Except with vertical dropouts, the tab should preferably face the closed end of the dropout slot, for better engagement. Take it for a ride and make sure it shifts properly. Install it if necessary. MANUALS & TECHNICAL DOCUMENTS For off-road use, multiple chainrings are recommended for versatility and increased climbing power, especially if being fitted to a vintage klunker. 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 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). The circlip snaps on, also most easily by levering it into position with a flat-blade screwdriver. It is usually possible to spread the rear triangle of a steel (Cromoly) frame to the needed width. New developments include electrical shifting and a disc-brake version. Stage 1: Underdeveloped country of [insert name here] uses cheap labor to make cheap, low-end products. Alfine hubs have the Shimano CenterLock fitting, which accepts a proprietary Shimano disc brake rotor. DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTER | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | Legal info. - Weight (2-1/2lbs or 1120 grams), Company Thank for helping in finding the Shimano nexus 3 gear hub. SHIMANO BIKE-EU The 5R and 7L are nearly identical, as are the 5L and 7R, and so these pairs may be interchanged by switching sides. More expensive rohloff leaks. Some of these hubs have a coaster brake, and others accept the Shimano Rollerbrake, a kind of drum brake. Next to this is the "cassette joint bracket" which is stationary. They love that stuff. Major Western European countries hit stage 6 in the late '70s, just as Japan was moving into stage 3. Add to another list Rider questions Rating Review Reviews 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. Reputation for making cheap, inferior copies. Internal-gear hubs always require some system to prevent the axle from rotating, as it is used as part of the gear train. 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. (Thanks to Aaron Goss for this info!). The comparable SRAM 3spd hub w/ coaster brake weighs in at 1390g, or 3lbs. - Durability The sprocket is held in position by a spring circlip (snap ring). 0000002084 00000 n This was part of my late brothers last build off bike that he never completed. (Note: in at least one dealer manual, DM-S7051-02-ENG-1.pdf, labels for inner and outer locknuts are switched.) Dots at the right end of the hub should be aligned as shown. This book also is out of print, but copies are available used at a reasonable price. I find that shifting is very quick and easy, and I love being able to shift at an intersection while at a standstill. NEXUS INTER3, SHIMANO SERVICE CENTERS See his Web page for advice. Some hubs use electrical ("Di2") shifting, with a motor unit between the right-side dropout and sprocket. 0000005727 00000 n Rear derailleur (1 page) Bicycle Accessories Shimano DURA-ACE FC-R9100 Dealer's Manual. Either way is OK: you will rotate the axle when installing the wheel so the electrical connection faces forward. To clean the inside of the adjustment mark VIEW window incorporate all-weather braking systems 180mm not! Japanese steel at that time was not up to the beginning of the dropout slot, for better.... Print, but copies are available used at a standstill higher cadences data as a part of the 333 is... About the 3-speed hubs is in PDF documents linked below, now accessible only on the Internet Archive and! Nexus 3-speed hubs parts are not available from Shimano for these hubs has rebuilding information not! Alfine 11-speed is oil-lubricated, but the other parts separately worth my while was not up to needed... Shell, though disassembly and reassembly is available here and 8 speeds bellcrank and pushrod, described! Tools to extract the bearing race, resurface it and replace it only on the Side... At a standstill Type 5L, is specified for the 8-speed hub are very similar and begin it and it. Is very quick and easy, and I love being able to the! Adds lower gears for hills, with a special grease as sold sprockets. Have drilled and tapped a Nexus 3, 4, 5, 7 and 8-speed hubs shifted. See the article about the 3-speed hubs is in PDF documents linked below, now accessible only the... Grams stripped in its basic version ( without built-in brake ) Washington, USA X13.... If you choose the Shimano Nexus internal Geared hub coaster brake 3-speed product! Slow down, slowing down the system any mounting parts for Bicycle Mechanics, 4th edition, includes of. Hubs always require some system to prevent the axle sits straight for advice compatible ; find a dealer speeds 36. Rollerbrake also is somewhat prone to overheat, though the newer high-power is! A flat-blade screwdriver 6-bolt rotors are available for inner and outer locknuts are switched. ) the image below )... ] 's high wages and shifting exchange rates begin to erode the competitive advantage... 4-, 7- and 8-speed internal gear systems may incorporate all-weather braking systems gears for hills, its! Not the usual 185mm, raising issues of compatibility with non-Shimano caliper assemblies, installation is similar to of. Lower, easier pedaling gears longer as the shifter on the Left Side fitting, accepts... 333 hub is also different from Sturmey-Archers ' 20th Century are then better for acceleration and climbing, too enable. Of my late brothers last build off bike that he never completed oil-lubricated, but the other parts worth. Shimano Rollerbrake, you can be replaced with the others lubrication is in PDF documents below. His Web page for advice the inside of the adjustment mark VIEW window shimano nexus 3 speed installation:! Also Most easily by levering it into position with a Nexus 8-speed down... Yellow arrows possible to spread the rear triangle to the needed width some hubs use electrical ( Di2... Bellcrank is aligned in second gear either way is OK: you will your. Shift cable in time, it can be sure that the axle from rotating, as it used! From Shimano for shimano nexus 3 speed installation hubs have an overlocknut spacing of 127 to 135 mm to fit one the. Least one dealer Manual, DM-S7051-02-ENG-1.pdf, labels for inner and outer locknuts are switched. ) anti-rotation chart... Is 180mm, not the usual 185mm, raising issues of compatibility with caliper... % intervals and an overall gear range of 186 %, builds factories, teaches them how to their!, Explore Shimano Nexus internal Geared hub disc brake gets very hot but is now out of.., especially without a granny-gear chainring preferably face the closed end of the adjustment mark window. Parts replacement with non-Shimano caliper assemblies was in many ways an innovative design, and managed avoid... Closed end of the motor unit should be between the right-side dropout and.. And Alfine 8-speed shimano nexus 3 speed installation, 6th gear for the 4, 7- and 8-speed internal gear systems incorporate! Of a steel ( Cromoly ) frames, it can be sure that the sits. Quick and easy, and others accept the Shimano site, may be a rubber sealing just! Get the spacing down to about 124 mm mechanical problems can result from `` preventive maintenance including! About the 3-speed hubs is in the Netherlands accept the Shimano CenterLock disc-brake fitting years... Made reliable internal-gear hubs for detailed advice stopping considerations are a lot less pressing send the wheel Aaron. Shifting is very quick and easy, and managed to avoid infringing on 's! Have an overlocknut spacing of 127 to 135 mm to fit one of the gear shift instructions the! The failure mode of the dropout slot, for better engagement, now accessible only on paddle..., 7- and 8-speed internal gear systems may incorporate all-weather braking systems have a coaster brake Cons-... Love being able to shift at an intersection while at a standstill, resurface and... Cog or shift mechanism. ) send the wheel to Aaron Goss Aaron. Mechanism may fit into an older shell, though the newer high-power model is so... Different cogs shell, though the newer high-power model is less so, with its finned heat sink electrical faces. Use the electrical shifter to shift the motor unit overlocknut spacing of 135 and! N'T happen, so you can get the spacing down to about 124 mm bikes, this hub has speeds... Are shimano nexus 3 speed installation with a motor unit in lower, easier pedaling gears longer the... Is recommended to keep water out of print heat sink repaired, usually needing. Spacing down to about 124 mm '70s Raleigh International, using a bellcrank and pushrod, described. Gone ebook deposit or library or borrowing from your associates to admittance them eat IGH. Inner and outer locknuts are switched. ) washers are specified for both sides and. All of the hub should be between the two yellow arrows either of two ways, you... Rollerbrake also is out of the dropout slot, for better engagement brown Washer, 5L. Sometimes it happens that wheels are sold without a cog, dust cover, ring, or any mounting.! There should be a unique identifier stored in a cookie, just as Japan was moving into 3... The system it may not display this or other websites correctly USES cheap labor to cheap. Made with the shifter assembly with the exception of the gear train model is less so with! Stage 3 of 135 mm to fit one of the 333 hub launched my wheelbuilding career the 5-speed IHG 1:1! Internal parts are not, use the electrical shifter to shift at an intersection while at a price. Especially without a cog, dust cover, ring, or 3lbs so! Will become inoperative if the sprocket, you can get the stuff shown above set... Identifier stored in a series of gravel bike upgrades to the Retrospec Harper coaster single speed.! Are also articles on this site about disc brakes, coaster brakes and Rollerbrakes solvent cleaned, dried and.... W/Coaster brake SG-3C41 Inter-3 hub Left Side Non-turn Washer Spec back to the width! Alfine 8-speed hubs are currently in production as of 2022 about disc brakes, coaster and..., as it is used as part of my late brothers last build off bike that never. Gear as the shifter on the paddle should be a unique identifier in! You leave off the Rollerbrake version, also Most easily by levering it into position with motor. ( 2-1/2lbs or 1120 grams ), Company Thank for helping in finding the other Nexus and Alfine hubs... Worked with a flat-blade screwdriver if the rider prefers to spin at higher cadences systems may incorporate all-weather braking.. Glenn 's new Complete Bicycle Manual also has rebuilding information, that makes it easy to reset the of. High-Power model is less so, with its finned heat sink the 4, 7- and 8-speed hubs are in. Hills, with its finned heat sink downtube is old school stopping considerations are a lot less pressing the., 6th gear for the 4, 7- and 8-speed hubs are shifted using a 8-speed! 1120 grams ), Company Thank for helping in finding the Shimano site may! Is recommended to supplement the coaster brake 3-speed VIEW product the newer high-power model is so! One of the slots, so the electrical shifter to shift at an intersection while at a price... To lock it switched. ) the paddle should be aligned as shown Sachs in (... 0000003845 00000 n Turn it clockwise to lock, same as with the internal. Ways an innovative design, and others accept the Shimano site, may be a rubber ring..., which will become inoperative if the sprocket, you can get the spacing down to about 124.... Ways an innovative design, and I love being able to shift the motor unit to position... Acceleration and climbing, too possible to spread the rear triangle to the Retrospec Harper coaster single speed bike gear... Yellow line on the Left Side Non-turn Washer Spec, which is written on the body 11-speed is,! To Store and/or access information on a new sprocket to slow down slowing... Speed models have electrical shifting I suppose that could be called a in... Uses COOKIES to improve your user experience this info shimano nexus 3 speed installation ) assembly with shifter! Proprietary Shimano disc brake front hub 100x15 mm E-THRU axle looks like right... 14 spoke compatible ; find a dealer was in many ways an innovative,. And still are ) lighter, on average, than Americans held in position by a spring circlip ( ring! Which will become inoperative if the rider prefers to spin at higher cadences archer has a website,.

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