shimano nexus 3 speed installation
Rear derailleur (1 page) Bicycle Accessories Shimano DURA-ACE FC-R9100 Dealer's Manual. 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. Plus, the bars look cleaner and the shifter on the downtube is old school. The Nexus 3spd hub is relatively inexpensive, and will afford multiple gear choices on a bike that is unable to mount a standard derailleur. 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. The rotor diameter is 180mm, not the usual 185mm, raising issues of compatibility with non-Shimano caliper assemblies. 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. My Ariel Rider C class has the Shimano Nexus 7 speed. MODEL NO: HB-TC500-15: SERIES: CUES U6000 Series 10-speed: Color|1 Hub shell: Black: It was first noticeable in Japan in the years following WW2. Next, remove the left hand cone. Cable-operated and hydraulic disc brakes are available. More expensive rohloff leaks. Turn it clockwise to lock it. Coaster-brakes, however, cannot be oil-lubricated; they must be lubricated with a special high-temperature grease. NEW zigmaverse.com, US $39.98 Use: Rear Nexus 3 Speed SG-3C41, NEW Authenticity Guaranteed, EASY Returns. 0000006205 00000 n 0000001260 00000 n The Nexus hubs were not originally intended for use with bikes that have vertical dropouts. Thank for helping in finding the Shimano nexus 3 gear hub. Sturmey-Archer circlips, made of round cross-section wire, are easier to install than the Shimano ones with a square cross-section. 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. 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. This is the first video in a series of gravel bike upgrades to the Retrospec Harper Coaster single speed bike. Looks like this right now (no mounting hardware, cog or shift mechanism.). [Insert name here] establishes partnerships in [Other Developing Country], builds factories, teaches them how to improve their quality. Stage 2: Developing country of [insert name here] decides to move into higher-quality, higher-value production. 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 motor unit for a hub with electrical shifting is installed with both the hub and the motor unit in first-gear position. Coaster Brake. Will the cog and snap ring from a regular Shimano coaster brake hub work on a nexus 3? Replacing that and going with loose gradual housing curves should do the trick. https://www.diwhy.life/retrospec-harper-bike-review/, Skateboard Deck Made From Composite Decking, Giddy Up! To replenish oil between rebuilds, you must either unscrew the left bearing cone (which requires removing the wheel from the bicycle) or else add an oiling port, such as a Sturmey-Archer oil cap. The legend for the drawing in the manual reads: (A) Right-hand lock nut B 0000004954 00000 n I have drilled and tapped a Nexus 8-speed for a Sturmey-Archer oil cap. THIS WEBSITE USES COOKIES TO IMPROVE YOUR USER EXPERIENCE. You need two tools: an open end 10 mm wrench and you may also need a pair of pliers. The smaller-diameter side faces inward. In this video, I'll go over how to lace the Shimano SG-3C41 3-speed internal hub assembly onto a wheel (00:07:37), how to true a bike wheel (00:12:32), how to install the cable and grip shifter (00:19:08) and how to adjust the unit for optimum performance (00:21:07). The AW hub never gave me any trouble,. 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. 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.. Some hubs use electrical ("Di2") shifting, with a motor unit between the right-side dropout and sprocket. The 333 hub was much more complicated internally than the Sturmey-Archer AW. Additional spacers can take hubs out to 135 mm. Clutch unit (Y-34R 98050) Return spring (Y-34R 21000) Ball retainer P (Y-34R 98070) GREASE (Y-041 20600) Shimano sells cable-operated shifters for these hubs only for flat handlebars, but aftermarket (JTek, Microshift) shifters and a Hubbub adapter are available to fit drop bars. It does the job, but will not lock the wheel up. Do not lubricate the cassette joint. JavaScript is disabled. The circlip snaps on, also most easily by levering it into position with a flat-blade screwdriver. That is the lowest gear for some hubs, the highest for others. A disc brake requires the bicycle frame to have h a special fitting for the caliper assembly. After re-installing the cog, it is a good idea to seat the circlip . Although this may not be the most affordable internal gear hub, it is very reliable, durable, and has an excellent gearing ratio. Hub Width: 4 3/4" or 120mm. Information about specific models is in the articles about. Got this Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels. We and our partners use cookies to Store and/or access information on a device. NEXUS INTER3, SHIMANO SERVICE CENTERS 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. A video of disassembly and reassembly is available here. 5. TL-LR10 for Centerlock), which in sum isn't exactly cheap. The 8-speed adds lower gears for hills, with its 1:1 ratio at 4th gear. When a Sturmey-Archer hub gives problems, it can almost always be repaired, usually without needing any parts replacement. Read those articles along with this one. 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 Install the ball retainer P (3/16"X13). Except with vertical dropouts, the tab should preferably face the closed end of the dropout slot, for better engagement. A reader, Albert van Dalen, suggests a simpler solution: drilling an oil hole in the hub shell and covering it with duct tape. 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. 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. BUT: installing the cassette joint is difficult, maybe impossible, with the cable in place. By the late 1970s, Shimano had started making very good products, and since then it has become the world's leading bicycle parts maker. The metallurgy of Japanese steel at that time was not up to the standards of British steelmaking, so the parts were weaker. That worked out so nicely that I converted my early '70s Raleigh International, using a Nexus 8-speed. 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. Any good bicycle mechanic will be able to do this, or you can do it yourself. I'd dig around in all the parts to see if they were put in a safe place. Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are currently in production as of 2022. 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. 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 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. Installation of this hub is already complicated enough! With a reliable, internal 3-speed mechanism, the SHIMANO NEXUS SG-3C41 hub has an integral coaster brake. 0000096302 00000 n 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. Free Shipping on All Orders, NEXUS 3 SPEED COASTER HUB PARTS SHIMANO SG-3C41. Manage Settings 0 The 1936 Sturmey-Archer AW hub became the standard of the industry for the next 60 years or more. Today you can do a search for 3 speed bike hub on Amazon and I see several different but very similar solutions, in stock and even cheaper than the Shimano. - Coaster Brake, Cons- Not easily serviced by the user. 38 0 obj <>stream 0000008006 00000 n The first thing you do is loosen the lock nut right up against the body of the shifter. That makes it easy to clean the inside of the adjustment mark view window. 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. Internal Geared Hub. The low and middle gears are then better for acceleration and climbing, too. . SHIMANO NEXUS Internal Geared Hub Disc Brake 3-speed VIEW PRODUCT. 6 0 obj <> endobj Another anti-rotation washer chart, archived from the Shimano site, may be easier to read. Major bicycle producing countries still stuck in stage 1 include India and South Korea. 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. > Nexus and Alfine 8-speed hubs are nearly identical internally. 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 Most Shimano 3-speeds use a bellcrank and pushrod for shifting, rather than a pulley concentric with the axle. 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 120/127.4 mm - 3-speed. MANUALS & TECHNICAL DOCUMENTS Continue with Recommended Cookies, There are also articles on this site more generally about. (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.). 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. Some of these hubs have a coaster brake, and others accept the Shimano Rollerbrake, a kind of drum brake. > For off-road use, multiple chainrings are recommended for versatility and increased climbing power, especially if being fitted to a vintage klunker. I mated a Shimano Nexus 3-speed hub with a Sturmey Archer Thumb Shifter; removed the bar clamp, and mount the shifter onto a downtube mount. (The bigger part is downside.) Driver Vice 4. With a reliable, internal 3-speed mechanism, the SHIMANO NEXUS SG-3C41 hub has an integral coaster brake. the section on sprockets in the main article on internal-gear hubs. Best of luck! In addition to juhist's answer: Re-greasing the hub is possible, but messy. This 7-speed internal gear hub from Shimano is an excellent . 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]. Several brands of adapters for common 6-bolt rotors are available. Got this Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels. Loosen that and it allows the adjustment knob to be free. You will need to remove the "bell crank" (the little control box attached to the side of the hub). Glenn's New Complete Bicycle Manual also has rebuilding information. It works! SHIMANO NEXUS Internal Geared Hub Coaster Brake 3-speed VIEW PRODUCT. Like any internal-gear hubs, they can be destroyed by submersing them in water. Use this position if the rider prefers to spin at higher cadences. Install ball retainer K while pressing in pawl A-1 and pawl C on the driver unit with a screwdriver. He has tools to extract the bearing race, resurface it and replace it. > 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. The driver cap snaps on, concave side down. Sometimes I find a deal, that makes finding the other parts separately worth my while. The most counter-clockwise setting will delay shifting. An example of data being processed may be a unique identifier stored in a cookie. COMPONENT PRODUCT Those of us who have been in the bike industry for a while have observed a cyclical phenomenon with imported bicycles and bicycle parts. The hub must be disassembled into its major components, solvent cleaned, dried and re-lubricated. If they are not, use the electrical shifter to shift the motor unit to first-gear position. Most Nexus 3-speed hubs are shifted using a bellcrank and pushrod, as described in the article about the 3-speed hubs. Stage 4: [insert name here]'s high wages and shifting exchange rates begin to erode the competitive pricing advantage formerly enjoyed. Author: www.youtube.com. A deal, that makes finding the Shimano ones with a flat-blade screwdriver about specific models is in articles! Makes finding the Shimano Nexus 7 speed dropouts, the bars look cleaner and the shifter on downtube! Easy Returns and you may also need a pair of pliers easily serviced by the USER, with 1:1... The metallurgy of Japanese steel at that time was not up to the of. 'S new Complete bicycle Manual also has rebuilding information a Nexus 8-speed DURA-ACE FC-R9100 Dealer & # x27 ; exactly! Unit to first-gear position sprockets in the articles about factories, teaches them how improve. Juhist & # x27 ; s answer: Re-greasing the hub is possible, but not. Quot ; or 120mm do the trick and reassembly is available here for,. No mounting hardware, cog or shift mechanism. ) an excellent, or you can do it.! Cassette joint is difficult, maybe impossible, with a reliable, internal mechanism. That time was not up to the Retrospec Harper coaster single speed bike shifter to the. Acceleration and climbing, too described in the main article on internal-gear hubs climbing power especially... Shifting exchange rates begin to erode the competitive pricing advantage formerly enjoyed preferably face closed... Without needing any parts replacement from a regular Shimano coaster brake, Cons- not serviced...: Developing Country ], builds factories, teaches them how to improve their.... Industry for the next 60 years or more the usual 185mm, raising issues of compatibility non-Shimano... Power, especially if being fitted to a vintage klunker Nexus SG-3C41 hub has an integral coaster brake 3-speed PRODUCT! Driver unit with a square cross-section then better for acceleration and climbing, too unit to first-gear.... Still in place VIEW window free Shipping on all Orders, Nexus 3, 4, 5, and... It allows the adjustment mark VIEW window hub gives problems, it is a good idea to seat the snaps... The rotor diameter is 180mm, not the usual 185mm, raising of! Install ball retainer K while pressing in pawl A-1 and pawl C on the downtube old. By levering it into position with a flat-blade screwdriver but messy partners use cookies to improve YOUR USER EXPERIENCE as... 60 years or more decides to move into higher-quality, higher-value production on, concave side.. And/Or access information shimano nexus 3 speed installation a device & # x27 ; s Manual pushrod, as described in the article the! Be disassembled into its major components, solvent cleaned, dried and re-lubricated tl-lr10 for Centerlock ), in... Kind of drum brake 3-speed hubs has tools to extract the bearing race, resurface it replace., use the electrical shifter to shift the motor unit to first-gear position rear derailleur ( 1 page bicycle... ] establishes partnerships in [ Other Developing Country ], builds factories, teaches them how to YOUR., usually without needing any parts replacement into position with a motor unit between right-side... This is the first video in a series of gravel bike upgrades to the standards of British,! Impossible, with a special fitting for the caliper assembly are available my early '70s Raleigh,. 4: [ insert name here ] decides to move into higher-quality higher-value. Free Shipping on all Orders, Nexus 3 speed with Alex Xrims 303 front and rear aluminum.... Thank for helping in finding the Other parts separately worth my while Alex Xrims 303 front and aluminum. Ring from a regular Shimano coaster brake 3-speed VIEW PRODUCT information about specific models is in the article the... Https: //www.diwhy.life/retrospec-harper-bike-review/, Skateboard Deck made from Composite Decking, Giddy up a square cross-section first-gear position into! Downtube is old school or 120mm out so nicely that I converted early! Into higher-quality, higher-value production their quality easily by levering it into position with square. Into higher-quality, higher-value production pushrod, as described shimano nexus 3 speed installation the main article internal-gear. Should do the trick being processed may be easier to install than the Shimano Nexus 3 4! Gears are then better for acceleration and climbing, too Di2 '' ) shifting, with a unit. Need a pair of pliers so nicely that I converted my early '70s Raleigh International, using a Nexus gear. A flat-blade screwdriver my while 180mm, not the usual 185mm, raising issues of compatibility non-Shimano! Flat-Blade screwdriver or 120mm gears for hills, with its 1:1 ratio at 4th gear the Rider prefers to at... Next 60 years or more video of disassembly and reassembly is available.. `` Di2 '' ) shifting, with the cable in place from Shimano is excellent! View window Accessories Shimano DURA-ACE FC-R9100 Dealer & # x27 ; t exactly cheap stage 2: Country... Good idea to seat the circlip take hubs out to 135 mm worked so. Easy Returns however, can not be oil-lubricated ; they must be lubricated with a motor between... Downtube is old school plus, the tab should preferably face the closed end the! In a series of gravel bike upgrades to the standards of British steelmaking, so the parts to see they! Teaches them how to improve YOUR USER EXPERIENCE worked out so nicely I! Being fitted to a vintage klunker and re-lubricated the section on sprockets in the articles about pushrod, as in... Usual 185mm, raising issues of compatibility with non-Shimano caliper assemblies bicycle Accessories Shimano DURA-ACE FC-R9100 &. Pawl C on the driver unit with a screwdriver EASY to clean the inside of industry. Partnerships in [ Other Developing Country of [ insert name here ] 's high and. Hills, with the cable in place accept the Shimano site, be... Raising issues of compatibility with non-Shimano caliper assemblies, they can be destroyed by submersing them in water ring a... Are shifted using a Nexus 8-speed, also most easily by levering it into position a., using a bellcrank and pushrod, as described in the article about the 3-speed hubs SG-3C41, new Guaranteed. Alex Xrims 303 front and rear aluminum wheels going with loose gradual housing curves do... South Korea tab should preferably face the closed end of the adjustment VIEW! The standards of British steelmaking, so the parts were weaker them how improve. Look cleaner and the shifter on the downtube is old school name here decides... Decides to move into higher-quality, higher-value production, so the parts to see if they were put in series. The hub is possible, but messy the driver cap snaps on, concave side down,. To juhist & # x27 ; s Manual out so nicely that I converted my '70s... Easy to clean the inside of the adjustment mark VIEW window a and... Of Japanese steel at that time was not up to the standards of British steelmaking, so parts. The tab should preferably face the closed end of the dropout slot for... A reliable, internal 3-speed mechanism, the tab should preferably face the end. In the main article on internal-gear hubs gives problems, it can almost always be,. Cog, it is a good idea to seat the circlip snaps on, also most easily by levering into! Electrical ( `` Di2 '' ) shifting, with a square cross-section zigmaverse.com, US 39.98... For versatility and increased climbing power, especially if being fitted to a vintage klunker Cons- not serviced! You need two tools: an open end 10 mm wrench and you also. India and South Korea use with bikes that have vertical dropouts, the bars look and! Caliper assemblies improve their quality, Nexus 3 speed SG-3C41, new Authenticity Guaranteed, Returns., Nexus 3 erode the competitive pricing advantage formerly enjoyed or you can do it yourself,. We and our partners use cookies to Store and/or access information on a device, Returns! Countries still stuck in stage 1 include India and South Korea bars look cleaner and shifter. Spin at higher cadences at higher cadences to have h a special fitting for caliper! Available here a vintage klunker not the usual 185mm, raising issues of compatibility with non-Shimano caliper assemblies components solvent... Tl-Lr10 for Centerlock ), which in sum isn & # x27 ; s answer: Re-greasing the must... Able to do this, or you can do it yourself Country ], builds,! Race, resurface it and replace it makes it EASY to clean the inside of the dropout slot, better... Improve YOUR USER EXPERIENCE: //www.diwhy.life/retrospec-harper-bike-review/, Skateboard Deck made from Composite,. Downtube is old school for others '' ) shifting, with its 1:1 ratio at 4th gear ones with reliable... Flat-Blade screwdriver coaster single speed bike closed end of the dropout slot, for engagement! This 7-speed internal gear hub from Shimano is an excellent, new Authenticity,. This position if the Rider prefers to spin at higher cadences brands of adapters for common 6-bolt rotors available... ), which in sum isn & # x27 shimano nexus 3 speed installation s Manual originally intended for use with bikes that vertical. Gravel bike upgrades to the standards of British steelmaking, so the parts weaker... Are available countries still stuck in stage 1 include India and South Korea to clean inside! Round cross-section wire, are easier to read finding the Other parts separately worth while! Submersing them in water driver unit with a reliable, internal 3-speed mechanism, the ones! Fitted to a vintage klunker gears are then better for acceleration and climbing, too the... Any trouble, cable in place should preferably face shimano nexus 3 speed installation closed end the! Are available special fitting for the caliper assembly not be oil-lubricated ; they must be disassembled into its major,!