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. 0000008907 00000 n 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. Some of these hubs have a coaster brake, and others accept the Shimano Rollerbrake, a kind of drum brake. Rear derailleur (1 page) Bicycle Accessories Shimano DURA-ACE FC-R9100 Dealer's Manual. Looks like this right now (no mounting hardware, cog or shift mechanism.). > It could be that you have a kink or rough spot in your shift cable housing. endstream endobj 7 0 obj <> endobj 8 0 obj <> endobj 9 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>> endobj 10 0 obj <> endobj 11 0 obj <> endobj 12 0 obj [/Indexed/DeviceRGB 255 24 0 R] endobj 13 0 obj <>stream 6 33 Or send the wheel to Aaron Goss at Aaron's Bicycle Repair in Seattle, Washington, USA. Most sprockets made for this system are "dished" so you can adjust the chainline by flipping the sprocket over. Terms | Privacy, Where to buy Shimano Nexus Inter-3 (3-speed). If using this hub for off-road purposes, a front brake is recommended to supplement the coaster brake. Sometimes it happens that wheels are sold without a cog, dust cover, ring, or any mounting parts. My bike is far to the left on the power and torque scale. 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 consent submitted will only be used for data processing originating from this website. The fixing ring turns clockwise to lock, same as with the others. 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. Coaster-brakes, however, cannot be oil-lubricated; they must be lubricated with a special high-temperature grease. SG-3R75-B. I like my 3 speed Shimano and am building a second one today because I like it so much. Continue with Recommended Cookies, This article gathers information common to many models of Shimano internal-gear hubs. Sprocket and sprocket circlip are installed before the cassette joint parts. This is the first video in a series of gravel bike upgrades to the Retrospec Harper Coaster single speed bike. The cartridge design made it easier to replace the entire internal mechanism at once -- the usual repair. 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. Stage 2: Developing country of [insert name here] decides to move into higher-quality, higher-value production. Not sure if Nexus uses an odd 3/8-24tpi thread axle/nut (not 26?). SHIMANO NEXUS Internal Geared Hub Rolle Brake 3-speed VIEW PRODUCT. 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. Sutherland's Handbook for Bicycle Mechanics, 4th edition, includes much of the same information but is now out of print. TL-HS10 (14 mm) 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. Now youre done. You may check your work using an anti-rotation washer: if the tab of the washer fits, the axle will fit. Fichtel & Sachs in Germany (now a part of SRAM) has also made reliable internal-gear hubs since early in the 20th Century. 0000101942 00000 n 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. (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.). 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. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. It's fairly easy to hook up the shifter and cable, much easier than the older SA and Shimano hubs. An example of data being processed may be a unique identifier stored in a cookie. See his Web page for advice. Filling up your Nexus 7's storage space causes its write speed to slow down, slowing down the system. 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). - Coaster Brake, Cons- Not easily serviced by the user. In addition to juhist's answer: Re-greasing the hub is possible, but messy. Shimano published a Nexus dealer's manual (now archived), with most of the needed information about Nexus 5, 7 and 8-speed hubs; however, there is additional information in documents (some also now in the Internet Archive) linked below and on the pages on this site for individual hub types.. Nexus 7 and 8-speed hubs have an overlocknut spacing ranging from 127 to 135 mm, as sold: see Shimano's overlocknut spacing chart. 0000000956 00000 n The cassette joint is installed either of two ways, so the red dots line up. See anti-rotation washer chart. 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. xref A disc brake requires the bicycle frame to have h a special fitting for the caliper assembly. Product information Technical Details Additional Information Feedback Would you like to tell us about a lower price? > 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. The cassette joint fixing ring is installed so the yellow dots line up. It may not display this or other websites correctly. MODEL NO: HB-TC500-15: SERIES: CUES U6000 Series 10-speed: Color|1 Hub shell: Black: With any of these brakes, a front brake also should be installed -- see my article about braking and turning. 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. 3. 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. 5. Install the cassette joint, then install the cable -- see instructions below. NEXUS INTER3, SHIMANO SERVICE CENTERS Coaster Brake. Older bicycles are typically narrower than that. Got this Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels. The following are instructions for the 4- and 7-speed hubs. Ideally, the frame should have a dropout spacing of 127 to 135 mm to fit one of the Nexus hubs. Shopping List:Retrospec Harper Bike http://bit.ly/3pqgfWTNexus 3-Speed https://amzn.to/3s0cyJ0Spoke Wrench https://amzn.to/3u3diisWheel Truing Stand https://amzn.to/37jrgTNBike Repair Stand https://amzn.to/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. The Nexus 3spd hub is relatively inexpensive, and will afford multiple gear choices on a bike that is unable to mount a standard derailleur. MTB Podcast | 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. Hi Akash, during the pandemic there was definitely a shortage of options as people were buying them up to upgrade their bikes. The coaster brake is also not as powerful those found on a single-speed hub. Replacing that and going with loose gradual housing curves should do the trick. (Most frames can flex about .5" to fit) It may not display this or other websites correctly. The disc brake gets very hot but is made to withstand the heat. Shimano SG-3D55 3-speed hub with disc brake. Nexus 3, 4, 7- and 8-speed internal gear systems may incorporate all-weather braking systems. The shifter, cable, and "cow bell" parts can also come in a kit, and sometimes I have opted for the integral shifter. Thank for helping in finding the Shimano nexus 3 gear hub.