Nexus 3speed hub wcoaster brake sg3c41dx left side. View and download shimano sg 3c41 service instructions online. With a reliable, internal 3speed mechanism, the shimano nexus sg 3c41 hub has an integral coaster brake. Shimano nexus sgc60018d internal gear hub centerlock. This is the most common 3speed internal gear coaster hub on new bikes. Original shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity. Shimano parts the shimano nexus internal gear hub sgc6001 features 8 gears and a centerlock brake disc mount. Specifications are subject to change without notice. It is recommended that the front chainring be set so that the gear ratio is about 2. The shimano sg3c41 nexus universal hub kit, 36h, 3speed w coaster brake was easy to install and has a smooth operation using the shimano sl3s42e nexus 3speed revoshifter i purchased along with this hub kit to convert my singlespeed beach cruiser. Featuring the unique gear change support mechanism that makes a real low effort shifting. Internal assembly axle length 184 mm internal assembly axle length 203 mm stop ring 12. Rebuilding the shimano nexus 4speed freewheelrollerbrake hub. However in the middle and highest gear it makes a clicking noise similar to freewheel mechanism while not pedaling.
Neither the shop nor shimano used enough grease and oil for nw weather. Inter3 hub internal assembly set set smbc06 bell crank 3. Shimano nexus internal geared rear hub roller brake o. Products are not guaranteed against natural wear and deterioration from normal use and aging. Find great deals on ebay for shimano nexus 8 and shimano nexus 8 speed. Shimano internal gear hub service aarons bicycle repair. Sg3c41 y35u 98010 axle length 168 mm y33r 98020 axle length 175 mm y35u 98020 axle length 178 mm sg3c41dx y35u 98010 axle length 168 mm y33r 98020 axle length 175 mm brake arm unit internal assembly hub shell brake shoe unit. The result is a quick and precise downshift with very light feeling.
Sg 3r40, sg 3c41, sg 3d55 installation maintenance troubleshooting. If shimano grease or a shimano lubrication kit is not used, problems such as a malfunction in gear shifting may occur. It is recommended that standard shimano parts be used for the clip. Avoid continuous application of the brakes when riding down long. The grabcad library offers millions of free cad designs, cad files, and 3d models. Nexus 3speed hub wcoaster brake sg 3c41 dx left side nonturn washer spec. Includes revo twist grip shifter, cable and 19 tooth cog.
Installation was easier than expected and i have average mechanical abilities. Right hand dust cap a applicable sprockets outward assembling inward. By pressing verify below, you express verification that the photos shown are indeed of the component listed. Shimano nexus sg3c41inter3 bicycle rear hub 3d cad. We believe in the power of cycling to create a better world as we move forward. My last idea is to fix rods of unit 5 by sharpening them a bit with a file. Shimano parts the shimano nexus internal gear hub sgc6001 features 8 gears and is suitable for the use with rim vbrakes. Small parts for shimano sg3c01 internal assembly axle length 187. Right hand dust cap a specifications b specifications. Internal assembly axle length 184 mm stop ring 12 1. Shimano nexus sg3c40 and sg3c41 3speed coaster brake hub driver unit, does not fit 3speed roller brake hubs.
Shimano nexus sg3r40 3speed rear hub for roller brake. Shimano nexus internal geared rear hub coaster brake o. To learn more about how we use cookies, read our privacy policy. If any part of the information on the manual is unclear to you, do not proceed with the installation. Eli whitney would be proud of shimanos engineering team.
To build closer relationships between people, nature, and bicycles. The current 2017 generation of shimano 3speed internalgear hubs is available with a coaster brake or with an optional external rollerbrake or disc brake. Exploded diagram and parts list for the shimano nexus 3speed coaster brake sg3c41. Shimano sg3c41 universal hub kit nexus, 36h, 3speed. Nexus 3speed hub wcoaster brake sg3c41dx left side nonturn washer spec. Hub is not supplied with roller brake kit, rear sprocket, fitting kit, or shift lever, these need to be ordered seperately.
Modern bike can send you an email message with a link to this product page. Retail stores in portland, oregon and lancaster, pennsylvania. Shimano nexus sg3c41, sg3c40, sg3c01 3speed coaster. Shimano nexus sg3c41 3speed internally geared coaster brake 36h rear hub kit, small parts included shimano nexus sg3c41 3speed coaster brake internally geared hubs includes 19t cog, 34 chainstay clamp, hub nuts, push rod and nonturn washer. Also, for carrying out maintenance, the use of shimano internal geared hub grease or a lubrication kit is recommended. Information on how to maintain and rebuild nexus 3speed hubs is in pdf documents. Buy shimano nexus sg3c41, sg3c40, sg3c01 3speed coaster brake shoe unit at. We inspire all people to enjoy our products in their everyday lives and where they take them.
I have assembled a bike with new shimano nexus 3 sg3c41 internally geared hub. For carrying out maintenance, the use of shimano internal geared hub grease or a lubrication kit is. Shimano nexus sg3c41 3speed coaster brake internally geared hub 3speed nexus shifter not. State of the art shimano nexus sg3c41 we do not have shifter available at this time. Please do not verify if you are not sure that all photos are of the correct item. Shimano nexus sg8r20 8speed internally geared hub with roller brake this hub was ridden less than one year in seattle. Join the grabcad community today to gain access and download. Sg7r46 shimano nexus 7speed hub whipower roller brake inter7 hub brim41r interm brake. Wheelbuilders are interested in the distance from the midpoint between locknut faces to the middle of the flange not the inside or outside face. The truth about the shimano a and b type chainrings the. View and download shimano sg8c20 technical service instruction online.
Shimano nexus sgc60018v internal gear hub rim brake. Shimano nexus sg3d55 3speed internally geared disc brake 32h rear hub kit, small parts included. It is a real shimano product and it is slightly different than the sg3c41. Shimano bicycle internally geared hubs modern bike. The number available to ship today is for orders placed by 8. Link to the brake shoe removal process in russian s. With the exception of a few parts, the majority of hardware within the sg3c40 and the sg3c41 are, in fact, interchangeable parts. With a reliable, internal 3speed mechanism, the shimano nexus sg3c41 hub has an integral coaster brake. Universal cycles shimano sgs705 alfine di2 11 speed. Shimano nexus 3 sg3c41 2 and 3 gear problem ring gear. Shimano nexus 3 clicking freewheelmechanismlike noise. Shimano bike components closer to nature, closer to people. The 5339 of your ultegra have the same specificationbcd.
When necessary, i convert shimanos data into useful spoke calculation dimensions with some simple arithmetic, and factor in 3mm thick hub flanges an approximation. Shimano nexus 3 sg3c41 2 and 3 gear problem ring gear unit repair. The sg3r40 utilizes an easy to use bell crank shift mechanism compatible with roller brake systems left hand dust cap can be purchased to work with rim brakes 36 hole 116mm oln please note. This manual describes complete disassembly and assembly of the shimano nexus 7 speed hub sg7r45 inter7.
Bikeman shimano nexus sg3d55 3speed internally geared. Shimano sg3c41 3speed internal gear hub with coaster back pedaling brake. Tlhs10 screwdriver right hand dust cap a screwdriver 2 note. A bike equipped with shimano comfort components is easier to ride, choice of 8 different gear shift timings can switch to manual shifting 14 pulses per st8s20 sg8c31 sl8s20 sg8r36 sb8s20 nexus inter8 internal this is the civilian transfer case with the cooling loop only found in the driven gear halfnew shimano nexus sg3d55 3speed. The nexus 3 speed coaster brake hub is another outstanding addition to the shimano family of products.
Exploded diagram and parts list for the shimano nexus 3speed coaster brake sg3c41 shimanosg3c41. The coaster brake is only suitable for flatland use. Shimano nexus sg3c41 3speed internally geared coaster. Shimano nexus inter3 internal gear hub stuck in second gear. Nexus 3speed hub wcoaster brake sg3c41 left side nonturn washer spec. Exploded diagram and parts list for the shimano nexus 3speed coaster brake sg3c41 shimano nexus 3 owners manual owners manual for the shimano nexus inter3 coaster brake sg3c41. About shimano shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment.
Im not 100% sure, but it seems that this is the hub im talking about. View and download shimano sg7c26 technical service instruction online. Oversize items or orders weighing over 50 lbs are not included in this promotion. Steps 7 through 9 are missing from the online instructions, because one page was omitted from the pdf document. Bgor sg at end of part number specifies inclusion of an iso compliant black guard or silver guard. The internal teeth of the ring gear must face downward and must be lubricated with plenty of hub grease. New developments include electrical shifting and a discbrake version. Shimano nexus 3speed coaster brake internal gear hub sg. The sg4r31 freewheel version uses a ringgear washer, though the sg4r35 and the sg4c35 coaster brake version use none. Main dimensions and the weight should be about right, though. Shimano nexus inter3 sg3r40 120mm rear hub dimensions. Internal assembly axle length 182 mm internal assembly axle length 201 mm stop ring for carrier guide 2 carrier guide 2 carrier unit 2 ring gear unit 2.
Shimano gear change support mechanism utilizes some portion of pedaling force at down shifting. This is a fairly rough model with no inside bits whatsoever. So your best next option would be shimano dura ace 7700 chainrings, or even 105. Shimano nexus 3 speed coaster brake hub sg3c41, silver.
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