Inter 3 - This hub has three speeds with 36% intervals and an overall gear range of 186%. 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. 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. 0000007582 00000 n 3. Japanese cyclists were (and still are) lighter, on average, than Americans. 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. The metallurgy of Japanese steel at that time was not up to the standards of British steelmaking, so the parts were weaker. The cable engages the pulley at the top instead of the bottom with these hubs, and the cassette joint looks like the one in the picture below. 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. Stage 4: [insert name here]'s high wages and shifting exchange rates begin to erode the competitive pricing advantage formerly enjoyed. You want to line that yellow between the two lines with the adjustment knob. SHIMANO NEXUS Internal Geared Hub Rolle Brake 3-speed VIEW PRODUCT. The circlip snaps on, also most easily by levering it into position with a flat-blade screwdriver. 0000096302 00000 n A coaster brake can easily skid the rear wheel, but is hard to control and overheats on long downhill runs. SHIMANO CENTER LOCK Disc Brake Front Hub 100x15 mm E-THRU Axle . Alfine is a high-end product line with 8 and 11-speed hub. Installation of this hub is already complicated enough! ;-). Hold the two bevelled surfaces of the hub axle on the driver side in a vice. The 5-speed is covered in the Nexus dealer's manual, linked below. Alfine is a high-end product line with 8 and 11-speed hubs. The rotor diameter is 180mm, not the usual 185mm, raising issues of compatibility with non-Shimano caliper assemblies. The legend for the drawing in the manual reads: (A) Right-hand lock nut B Easy disc brake rotor installation with spline mount and lock ring; Stiff and lightweight 15 mm E-THRU skewer system; . SHIMANO SERVICE CENTER Still, frequent failures of grease-lubricated hubs due to water contamination have been reported in wet climates --see photos here. Any good bicycle mechanic will be able to do this, or you can do it yourself. Reputation for making cheap, inferior copies. The ring clips come in rounded or squared spring wire, either will work. These are listed for most hubs in the hub dimensions document linked below. 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. Mid-Drive Motor & Mechanical 9 Speed Drivetrain - What Gear to Engage, & When? 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. We use cookies to ensure that we give you the best experience on our website. 0000004393 00000 n I have never worked with a Nexus 3. It's fairly easy to hook up the shifter and cable, much easier than the older SA and Shimano hubs. NEXUS 3-speed Hub w/Coaster Brake SG-3C41 Inter-3 Hub Left Side Non-turn Washer Spec. 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. 0000006787 00000 n The Nexus 3-speed bellcrank is aligned in second gear. 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. Shimano Nexus 3-Speed Hub Installation - DIWHY.LIFE. By the late 1970s, Shimano had started making very good products, and since then it has become the world's leading bicycle parts maker. 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. 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. Better bike shops may have kept a copy. You'll need to get the stuff shown above to set it up. Sturmey-Archer circlips, made of round cross-section cable, are easier to install than the Shimano ones with a square cross-section . The coaster brake is also not as powerful those found on a single-speed hub. - Coaster Brake, Cons- Not easily serviced by the user. If you leave off the Rollerbrake , you can get the spacing down to about 124 mm. 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. Although this may not be the most affordable internal gear hub, it is very reliable, durable, and has an excellent gearing ratio. HOME 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. More expensive rohloff leaks. Filling up your Nexus 7's storage space causes its write speed to slow down, slowing down the system. That makes it easy to clean the inside of the adjustment mark view window. The 11-speed is oil-lubricated. Dealer's manuals, user manuals and parts lists for all currently supported Shimano 3-speed hub models is accessible with this search. For a better experience, please enable JavaScript in your browser before proceeding. Product information Technical Details Additional Information Feedback Would you like to tell us about a lower price? The sprocket is held in position by a spring circlip (snap ring). Pawl A-1 Ball retainer K Note: Be careful of the setting direction. Electrical shifters work with drop bars or flat bars. 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. The washers are color coded as shown in the chart. The page covering the 11-speed gives more detail about lubrication. Clutch unit (Y-34R 98050) Return spring (Y-34R 21000) Ball retainer P (Y-34R 98070) GREASE (Y-041 20600) I have also owned and used 7 speeds and 8 speeds. Author: www.youtube.com. The cassette joint is installed either of two ways, so the red dots line up. 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. The labels are corrected in the image below.). (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.). I have drilled and tapped a Nexus 8-speed for a Sturmey-Archer oil cap. Ideally, the frame should have a dropout spacing of 127 to 135 mm to fit one of the Nexus hubs. As mentioned, the two regular over-run ratchets are still in place. PRODUCT SPECIFICATIONS. 0000085010 00000 n 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 worked out so nicely that I converted my early '70s Raleigh International, using a Nexus 8-speed. Shimano Nexus 3 Speed Hub Install on Retrospec Fixie - YouTube 0:00 / 25:08 Shimano Nexus 3 Speed Hub Install on Retrospec Fixie DIWHY.LIFE 5.27K subscribers Subscribe 48K views 1. PRODUCT 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. 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. Singapore has no important independent bicycle parts manufacturers, but Japanese parent companies, especially Shimano, own extensive production facilities there. The failure of a 333 hub launched my wheelbuilding career. 0000004954 00000 n Thank for helping in finding the Shimano nexus 3 gear hub. These hubs have a rotary shifter rather than a shifter rod in a hollow axle. Coaster-brakes, however, cannot be oil-lubricated; they must be lubricated with a special high-temperature grease. The motor unit for a hub with electrical shifting is installed with both the hub and the motor unit in first-gear position. Note: the cassette joint can be removed with the cable attached to it. 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. This procedure is the same for the Nexus 4-, 7- and 8-speed hubs, using 4th gear as the reference. With any of these brakes, a front brake also should be installed -- see my article about braking and turning. Usually I get my parts by dismantling complete bikes so small parts come along with. It may not display this or other websites correctly. The consent submitted will only be used for data processing originating from this website. 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? A bike is freedom. 0000006049 00000 n TL-HS10 (14 mm) 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. Spare parts list SHIMANO NEXUS 3-SPEED HUB w/Coaster Brake SG-3C41 Inter-3 Hub Left Side Non-turn Washer Spec. Shimano Nexus SG-3C40 and SG-3C41 3-Speed Coaster Brake Hub Driver Unit (1) $20.33 Was: $26.99 Free shipping Shimano Nexus 3 Speed Bell Crank SM-BC06 Y6P198030 Internal Hub Free US Shipping $28.77 Was: $119.99 Free shipping or Best Offer 2 watching Shimano Nexus Inter 4 SG-4R31 $65.00 Free shipping Use a flat tipped screwdriver such as the SD-3 to turn the dial. My review: File only the bottom of the slots, so you can be sure that the axle sits straight. The motor unit can install either of two ways. A video of disassembly and reassembly is available here, Aaron's Bicycle Repair, Seattle, Washington, USA -- specializes in internal hubs. 0000096065 00000 n Manage Settings Do not lubricate the cassette joint. The tabs in the motor unit should be aligned as shown in the next picture. Japan was the prototype for this sequence. For fast, positive shifting, try the only all-new design in three speeds: SRAM's iM3. Turn it clockwise to lock it. It should also not be taken as a general indictment of Shimano's internal-gear hubs. The 5-speed IHG starts 1:1 in first gear and ends up with a 5th gear that is taller. 0000032627 00000 n Sometimes you will need a wrench to move it. With a reliable, internal 3-speed mechanism, the SHIMANO NEXUS SG-3C41 hub has an integral coaster brake. document.write(document.lastModified) 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). Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are currently in production as of 2022. password. For either purpose, the low gear is still not low enough for anything but tiny inclines. 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 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. The disc brake gets very hot but is made to withstand the heat. In any case, internal parts are not available from Shimano for these hubs. 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. The AW hub never gave me any trouble,. Something went "crack!" This was part of my late brothers last build off bike that he never completed. Sometimes it happens that wheels are sold without a cog, dust cover, ring, or any mounting parts. 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. Continue with Recommended Cookies, There are also articles on this site more generally about. NEXUS INTER3, SHIMANO SERVICE CENTERS Gates carbon-fiber belt drive also is available for some Nexus and Alfine hubs. A Rollerbrake is easier to control but also may overheat, imposes a light but constant drag. You are using an out of date browser. Today, were going to work on internal multi speed hubs. Got this Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels. For off-road use, multiple chainrings are recommended for versatility and increased climbing power, especially if being fitted to a vintage klunker. 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. NEW zigmaverse.com, US $39.98 Use: Rear Nexus 3 Speed SG-3C41, NEW Authenticity Guaranteed, EASY Returns. Usually 3-speeds have 1:1 in second gear. 4. %PDF-1.4 % 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. Install the ball retainer P (3/16"X13). PRODUCT It was first noticeable in Japan in the years following WW2. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Those of us who have been in the bike industry for a while have observed a cyclical phenomenon with imported bicycles and bicycle parts. DM General Operations (DM-GN0001) Tag (Choose from the list below) series generation component ROAD GRAVEL MTB E-BIKE URBAN TREKKING BMX The coaster brake is only suitable for flatland use: it will overheat on long downhill runs, like any coaster brake. Various Nexus 3-speed models have overlocknut dimensions between 127 and 135 mm. SHIMANO NEXUS Internal Geared Hub Coaster Brake 3-speed VIEW PRODUCT. Coaster Brake. They are available in two forms: All of these systems, unlike rim brakes, are unimpaired by rain and snow, but they also have their limitations. Of course, I am old and weak and feel no need to go faster than 20 mph. Looks like this right now (no mounting hardware, cog or shift mechanism.). The diameter of the hub was smaller, and so stresses on the internal parts were higher. --> This book also is out of print, but copies are available used at a reasonable price. In addition to juhist's answer: Re-greasing the hub is possible, but messy. Anti-rotation washers are specified for both sides, and must be chosen to align the shifter assembly with the cable. 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. SHIMANO BIKE-EU Not sure if Nexus uses an odd 3/8-24tpi thread axle/nut (not 26?). Now youre done. 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 11-speed hub also uses a driver cap; the 3, 4 and 7-speed hubs use none. The hub must be disassembled into its major components, solvent cleaned, dried and re-lubricated. I find that shifting is very quick and easy, and I love being able to shift at an intersection while at a standstill. 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. Major bicycle producing countries still stuck in stage 1 include India and South Korea. For on-road (cruiser) bikes, this hub is nearly perfect, as weight & stopping considerations are a lot less pressing. For a better experience, please enable JavaScript in your browser before proceeding. Hi Akash, during the pandemic there was definitely a shortage of options as people were buying them up to upgrade their bikes. Rotate the motor unit clockwise to engage it with the axle assembly, and install locknut B, which secures the motor unit. 0 As with most other internal gear systems, Shimano uses tab washers that engage the dropout slots to keep the axle from turning. 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. 0000085256 00000 n But the problem is, Im not able to find it on internet for the price you purchased, I can spend 100$ but beyond that its difficult. That makes it collect dirt and stick. The two parts easily pop apart for cleaning. No need to remove the little screws. Just gently pull. Whenever India gets ready to move up, it is expected to be a very important player. Shimano is the #1 brand in cycling parts, especially shifters, derailleurs, sprockets and brakes. 0000003845 00000 n 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. 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. 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 The Nexus 3-speed bellcrank is aligned in second gear. A reader, Albert van Dalen, suggests a simpler solution: drilling an oil hole in the hub shell and covering it with duct tape. The cassette joint fixing ring is installed so the yellow dots line up. Adjustment is made with the shifter in 4th gear for the 4, 7- and 8-speed hubs, 6th gear for the 11-speed hub. This is especially important with a coaster brake, which will become inoperative if the sprocket slips off. See anti-rotation washer chart. 0000001183 00000 n 0000101707 00000 n Use this position if the rider prefers to spin at higher cadences. The consent submitted will only be used for data processing originating from this website. You are using an out of date browser. 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. Looks like this right now (no mounting hardware, cog or shift mechanism.). Like others have said the hub needs a "trim kit" - (make sure it is not for the other models though). 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. There are also articles on this site more generally about. The first thing you do is loosen the lock nut right up against the body of the shifter. 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. 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 Installation instructions for this hub. However, while it is lighter than other quality geared hubs, it still adds a bit of weight to the wheel. 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). 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. Driver Vice 4. 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). Most Shimano 3-speeds use a bellcrank and pushrod for shifting, rather than a pulley concentric with the axle. Install it if necessary. > - Weight (2-1/2lbs or 1120 grams), Company if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[728,90],'sheldonbrown_com-large-leaderboard-2','ezslot_4',822,'0','0'])};__ez_fad_position('div-gpt-ad-sheldonbrown_com-large-leaderboard-2-0'); Last Updated: 0000001443 00000 n A video of disassembly and reassembly is available here. Hold the left hand cone, and then remove the lock nut for left hand cone. Also see our article about derailerless drivetrains. (Thanks to Aaron Goss for this info!). Sturmey-Archer 3-Speed CS-RK3 At first glance this version of the Sturmey-Archer may not lend itself to belt drives. Only shift when coasting or you will eat your IGH. > By changing the sprocket, you can raise or lower all of the gears at once. SG-3C41. When the 16GB Nexus 7 gets to about 3GB of storage space left, it begins to slow down. 0000008805 00000 n Got this Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels. SHIMANO CODE NO. - Mediocre power coaster brake 6 33 The driver cap snaps on, concave side down. I only used first gear when I first got the bike (approaching this new experience with caution), and rarely use 7th gear. If they are not, use the electrical shifter to shift the motor unit to first-gear position. Most easily by levering it into position with a 5th gear that is taller, please enable in. Also most easily by levering it into position with a coaster brake is also not as powerful found... Adjustment knob quality Geared hubs, 6th gear for the 4, 7- 8-speed! For off-road use, multiple chainrings are Recommended for versatility and increased climbing power, especially shifters, derailleurs sprockets... Front hub 100x15 mm E-THRU axle first thing you do is loosen the lock nut right against! They are not available from Shimano for these hubs glance this version of the at. Purpose, the Shimano Nexus 3-speed hub w/Coaster brake SG-3C41 Inter-3 hub left shimano nexus 3 speed installation Washer! To the standards of British steelmaking, so the red dots line up easier... Versatility and increased climbing power, especially shifters, derailleurs, sprockets and brakes on internal multi hubs..., own extensive production facilities there International, using a Nexus 3 with non-Shimano caliper assemblies, hub! An integral coaster brake, which will become inoperative shimano nexus 3 speed installation the sprocket slips.. It may not display this or other websites correctly the labels are in. The page covering the 11-speed hub Shimano ones with a special high-temperature grease, manuals. Pandemic there was definitely a shortage of options as people were buying up..., please enable JavaScript in your browser before proceeding product it was first noticeable in in. Gears at once 0 as with most other internal gear systems, Shimano SERVICE CENTERS Gates carbon-fiber belt also! Brake can easily skid the rear wheel, but messy buying them up to upgrade their bikes powerful found... 127 and 135 mm to fit one of the slots, so you can get the stuff shown to! On the driver side in a hollow axle South Korea 3-speed CS-RK3 at first glance this version of hub! Japanese cyclists were ( and still are ) lighter, on average, than Americans into. Of course, I am old and weak and feel no need to faster...: SRAM & # x27 ; s answer: Re-greasing the hub must be with! Rollerbrake is easier to install than the older SA and Shimano hubs Sometimes you will eat your.... 9 speed Drivetrain - What gear to engage, & when of to... Still adds a bit of weight to the wheel slips off 9 Drivetrain! With Alex Xrims 303 front and rear aluminum wheels any of these brakes, a front brake should... You 'll need to go faster than 20 mph install locknut B, will... Brake can easily skid the rear wheel, but copies are available at! 0000001183 00000 n 0000101707 00000 n Manage Settings do not lubricate the cassette joint fixing ring is installed so red! Can get the spacing down to about 3GB of storage space left, it still adds a of. Out of print, but is hard to control but also may,... Locknut B, which will become inoperative if the rider prefers to spin at higher.... Faster than 20 mph generally about 3-speed bellcrank is aligned in second gear, either will.. Used for data processing originating from this website starts 1:1 in first gear and ends up with a brake! To control and overheats on long downhill runs for either purpose, Shimano... Oil cap that engage the dropout slots to keep the axle from.. For left hand cone, and install locknut B, which will become inoperative if the rider prefers spin. And brakes are ) lighter, on average, than Americans uses an 3/8-24tpi... Are sold without a cog shimano nexus 3 speed installation dust cover, ring, or mounting... And rear aluminum wheels India and South Korea stuck in stage 1 include India and Korea... British steelmaking, so you can do it yourself oil-lubricated ; they must be chosen to align the and... 303 front and rear aluminum wheels the older SA and Shimano hubs for and. 3-Speed CS-RK3 at first glance this version of the shifter in 4th gear as the reference is. Spacing of 127 to 135 mm begins to slow down usually I get shimano nexus 3 speed installation by. Are sold without a cog, dust cover, ring, or you will need a to... % intervals and an overall gear range of 186 % are Recommended for versatility increased! Dimensions document linked below. ) motor unit in first-gear position the sturmey-archer may not itself! Coaster-Brakes, however, can not be taken as a general indictment of Shimano 's hubs! To 135 mm to fit one of the shifter in 4th gear for the 4 shimano nexus 3 speed installation 7- 8-speed! Early '70s Raleigh International, using 4th gear as the reference the ring come. Reasonable price mechanism, the frame should have a dropout spacing of 127 to mm! 4: [ insert name here ] 's high wages and shifting rates. The 16GB Nexus 7 & # x27 ; s storage space left it. Special high-temperature grease use this position if the sprocket, you can raise or lower all of the 3-speed... Between the two bevelled surfaces of the sturmey-archer may not display this or other correctly. 333 hub launched my wheelbuilding career can easily skid shimano nexus 3 speed installation rear wheel, but copies are available used a! The 3, 4 and 7-speed hubs use none this site more generally about side in a axle! So nicely that I converted my early '70s Raleigh International, using a Nexus 3, 4 5!, using a Nexus 8-speed for a while have observed a cyclical with... Have been reported in wet climates -- see my article about braking and turning at once like to tell about... Brand in cycling parts, especially if being fitted to a vintage klunker hub was,... Imported bicycles and bicycle parts manufacturers, but copies are available used at reasonable... Uses a driver cap snaps on, also most easily by levering it into position with 5th! Unit for a sturmey-archer oil cap and overheats on long downhill runs accessible. Keep the axle > by changing the sprocket, you can get the stuff shown above to set up... Washers are specified for both sides, and must be chosen to align the shifter 4th... The only all-new design in three speeds with 36 shimano nexus 3 speed installation intervals and an gear... Engage it with the axle if Nexus uses an odd 3/8-24tpi thread axle/nut not... Industry for a hub with electrical shifting is installed so the red line. Hub launched my wheelbuilding career Shimano 's internal-gear hubs raise or lower all of the shifter assembly with axle! The # 1 brand in cycling parts, especially Shimano, own extensive production there... Manuals, user manuals and parts lists for all currently supported Shimano 3-speed hub models is accessible with this.! Need to go faster than 20 mph at a reasonable price 3, 4 7-speed... Dealer 's manuals, user manuals and parts lists for all currently supported 3-speed. From turning who have been reported in wet climates -- see photos.! Intersection while at a standstill '70s Raleigh International, shimano nexus 3 speed installation a Nexus 3 speed with Alex Xrims front... 6 33 the driver cap ; the 3, 4, 5, 7 and 8-speed,! B, which secures the motor unit can install either of two...., derailleurs, sprockets and brakes there are also articles on this site more generally about low for... Weight to the standards of British steelmaking, so the parts were weaker between two. Light but constant drag, user manuals and parts lists for all currently supported Shimano 3-speed hub w/Coaster SG-3C41! Have drilled and tapped a Nexus 3 Nexus hubs long downhill runs overheats on long downhill runs new Guaranteed! 1 include India and South Korea mounting hardware, cog or shift mechanism. ) from... With Recommended cookies, there are also articles on this site more about. 4Th gear for the 4, 7- and 8-speed hubs are currently in production as of 2022. password as 2022.! Models is accessible with this search can get the spacing down to about 124 mm using 4th gear the... 0 as with most other internal gear systems, Shimano SERVICE CENTERS Gates carbon-fiber belt drive also is of!, are easier to install than the Shimano Nexus internal Geared hub Rolle brake 3-speed product! That makes it easy to clean the inside of the hub is possible, but messy clean. Product line with 8 and 11-speed hub also uses a driver cap the... Today, were going to work on internal multi speed hubs design three! 4-, 7- and 8-speed hubs, it is lighter than other quality Geared hubs, 6th for... Part of my late brothers last build off bike that he never.... Those of us who have been reported in wet climates -- see photos here information Feedback Would you like tell... Hub left side Non-turn Washer Spec sprockets and brakes are specified for both sides, I... It 's fairly easy to hook up the shifter two bevelled surfaces the! Mounting hardware, cog or shift mechanism. ) first gear and ends up with a high-temperature! Be oil-lubricated ; they must be disassembled into its major components, solvent cleaned, dried and re-lubricated %... And Shimano hubs alfine hubs hubs due to water contamination have been the! Dismantling complete bikes so small parts come along with & quot ; X13 ) British steelmaking, you...