Shimano tourney thumb shifter plus right shift lever 7speed the shimano tourney sltx307r is a thumb shifter for mountain bikes that features shimanos optical gear display, which tells riders what gear position is selected while riding. Turn the shift mechanism locking to the left and the shift assembly slides right off. Screwdriver left before carrying out disassembly, have ready tl7s20 right the hub spannerstl7s20. Turn the brake arm unit upside down and hold the two bevelled surfaces of the hub axle on the sprocket side in a vice. Assuming that it will go into all the gears, but theres no adjustment that can get it to go into all the gears without messing around for each on, theres something wrong with the shifter, the cable, or the attachments. Shimano nexus sgc30007r 7speed internally geared 36h rear hub. In this video i will be showing you how to adjust the gears on the shimano nexus 7 and 8 system. These instructions explain how to inspect, adjust, and lubricate a shimano nexus internal shift system, either 4, 7, or 8speed. User manuals, guides and specifications for your shimano deore xt bicycle accessories.
Service instructions manual, technical service instruction. This manual describes complete disassembly and assembly of the shimano nexus 7 speed hub sg7r45 inter7. Page 1 shimano nexus 7speed hub sg7c26 service manual vol. The bowden cables inner lining is worn after 17 years so i was trying to replace it.
How to fit gear cassette to a shimano nexus 7 nexus 8 hub. Shimano nexus is a brand of bicycle components which includes products such as epicyclical gear hubs, cranksets, shifters, brake levers, hub brakes, hub dynamos, and a cpu for automatically changing gears. Shimano nexus sg3c41 3speed internally geared coaster brake 36h rear hub. Shimano nexus sg7c25 gear hub shimano nexus sg7c25 gear hub loading. The shimano nexus sl3s41e shift lever feature a loweffort rotational shift action that doesnt depend on finger strength and allows riders to keep their hands on the handlebar while shifting.
Home bicycle wheels rear hub nexus shimano internal the golden wrench servicing of an internally geared hub repair stuck gear hub on the way into a an internal geared shimano internal gear hub service. Remove ball retainer k while pressing in pawl a1 and pawl c on the driver unit a screwdriver. This manual also coveis the two caiiiei units anu the sun unit. Shimano nexus 7 complete assembly manual free download as pdf file. How to install a shifting cable to a shimano nexus 7 speed. Neither the shop nor shimano used enough grease and oil for nw weather. Pasman, 9 maich 2u12 introducton this manual uesciibes complete uisassembly anu assembly of the shimano nexus 7 speeu hub su7r4s intei 7. Hold the two bevelled surfaces of the hub axle on the sprocket. Owners manual for the shimano sg7c16 and sg7c18 nexus inter7 hubs. 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. Upgrade your ride with this easy to install, smooth, and durable shimano 7 speed wheel set. Bike shops will know to do this, when they replace cables. Shimano nexus 7 shifter replacement problem bikeride forum. Shimano nexus intei 7 complete uisassembly manual w.
Sram 7 gear justering og montering af klikboks youtube. There are other nexus7 hubs that seem exactly the same, e. Shimano nexusalfine 3, 4, 7, 8, and 11speed technical. Shimano nexus 7s50 7speed rapidfire shifter for sale. The table links to current shimano documents, but also to documents generated outside shimano, or which shimano no longer offers. The lever also includes shimanos optical gear display, which shows. Database contains 2 shimano deore xt manuals available for free online viewing or downloading in pdf. View online or download shimano nexus inter 7 dealers manual. The clickshifter is new and the cable runs smooth in the sleeve, and the gear is well adjusted acc. Hello everyone and sorry for my english, i am trying to fix a bike which has no shifter on the handlebar and on the back wheel has a shimano nexus sg7c25 7 speed, i am trying to figure out how to install a cable so i can change gears with a shifter that i will buy.
Hold the two bevelled surfaces of the hub axle on the brake arm side in a vice and remove the dust cap with a screwdriver. Shimano internal gear hub service aarons bicycle repair. For serious inshore saltwater fishing action, the twin power xd spinning reels offer new xprotect for bestinclass water resistance. General information on installation and adjustment of newer shimano nexus 7 speed hubs is in the dealers manual. Alfine hubs feature fancy features including optional hydraulic disc brakes and electronic shifting. Pasman, 9 maich 2u12 introducton this manual uesciibes complete uisassembly anu assembly of the shimano nexus 7speeu hub su7r4s intei7. Unhook it from its groove and get a screwdriver under it. When adjusting the shimano sevenspeed derailleur, the rear derailleur is done off the front shifter and back end of the derailleur itself. If any part of the information on the manual is unclear to you, do not proceed with the installation.
Shimano sg7c16 7speed coaster brake parts list one of 3 versions of the shimano nexus. Alfine is a highend product line with 8 and 11speed hubs. Shimano nexus 3, 4, 5, 7 and 8speed hubs are currently in production as of 2014. Shimano sg7c16 and sg7c18 owners manual vancruisers. I was very concerned regarding of what i read on sheldon browns website about these internal gear hubs being improperly lubricated for use in wet climates. Shimano nexus 7 speed hub whipower roller brake inter 7 hub brim41r interm brake. Shimano nexus 7 probleem showing 114 of 14 messages. Hold the two bevelled surfaces of the hub axle on the brake arm side in a vice and remove. The shifting mechanism is enclosed, keeping the shifting system lubricated for low maintenance. Begin pedaling and riding the bicycle and place your right hand on the shifter pod on the handlebars.
In this video we show you how to adjust the gears on a shimano nexus 7 hub. View shimanos manufacturing technologies, enthusiasm for design and craftsmanship, ir information, recruitment information, and social activities. View online or download shimano nexus inter7 dealers manual. General information on installation and adjustment of newer shimano nexus 7speed hubs is in the dealers manual. Apr 14, 2019 shimano nexus 7 anleitung gang am speed manual inter service. Users who are not professionally trained for bicycle assembly should not attempt to install the components themselves using the dealers manuals. How to maintain your internal geared hub, nexus 7 igh. Shimano nexus sg8r20 8speed internally geared hub with roller brake this hub was ridden less than one year in seattle. Place the thumb on the inside thumb lever and your. The series is primarily aimed at the comfort market such as urban commuters and tourers, and as such is not made to withstand the rigours of offroad or mountain biking. Internal shifting rear hubs electric bikes in california.
Um37g0a00000 users manual if the brake is used frequently, the. General information on installation and adjustment of newer shimano nexus hubs is in the dealers manual. Fondling the bearings of the internally geared shimano nexus 7 hub. Using a takeout food container under the hub to collect burned oil. Read the warning about mechanical work before performing any mechanical work on your bicycle. Shimano 7speed hubs have a overlocknut spacing from 127 to mm, as sold. But what i cant find is how to disassemble the shi. Dealers manual road mtb trekking city touring comfort bike urban sport ebike nexus sg3r40 sg3r45 sg3r75 sg3r75a sg3r75b sg3d55 sg3c41 sl3s35e sl3s41e sl3s42e smbc03 smbc04 smbc06.
Shimano nexus intei7 complete uisassembly manual w. When replacing parts, replace the whole internal assembly or unit part. This dealers manual is intended primarily for use by professional bicycle mechanics. Shimano nexus 7speed hub whipower roller brake inter7 hub brim41r interm brake. This is the most common 3speed internal gear coaster hub on new bikes. Shimano nexus inter8 hub w 700c wheel, cj8s20 cassette joint unit and washers. The axle unit gets the most attention, as this is the tiickiest pait anu haiuly any uocumentation on it is available 2j. As the name suggests, there are eight gears packed into a hub weighing about 1.
A shimano nexus is nearly silent, with just a little whining sound. Shimanos superreliable nexus 7 hub offers all the lowmaintenance reliability of the traditional 3speed sturmey archer hub that your grandad used, but with a much wider range and smaller steps between the 7 gears, giving gearing equivalent to an 1127 7speed cassette. Hope someone can help i have an elder nexus 7 speed internal gear, which will not shift to 6. Page 1 shimano nexus 7 speed hub sg7c26 service manual vol. This manual describes complete disassembly and assembly of the shimano nexus 7. Shimano nexus sb8s20 revotwist shifterbrake lever, woptical gear display. Fuse that with shimanos ultradurable hagane gear and youve got a reel with overwhelming power, durability and reliability, designed to tackle any situation in any conditions.
631 63 1142 1678 554 839 495 1407 311 1278 966 828 837 1269 472 1137 497 171 454 406 1401 708 1607 737 519 1566 1419 51 435 738 686 20 613 1412 531 216