Shimano 3-Speed Coaster Brake, 36H, CB, Sil 3 speed internally geared hub with integrated coaster brake Corrosion resistant coating Axle length 168mm Use: RR Gears: 3s Int Spoke Count: 36H read more Shimano ASG3C41A2068DX Ships Free Currently Sold Out your price $89.98 + ships free Info Shimano Nexus SG-C3001-7R, 36H, RB, Sil > Sturmey Archer has a heavy duty 5 speed with coaster brake. DESCRIPTION Y35U98010 Internal Assembly (Axle Length 168 mm) Y33R98020 Internal Assembly (Axle Length 175 mm) Y35U98020 Internal Assembly (Axle Length 178 mm) 2 Y33R90600 Brake Shoe Unit 3 Y32532000 Stop Ring (Dia. This is the first video in a series of gravel bike upgrades to the Retrospec Harper Coaster single speed bike. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. There should be a rubber sealing ring just inside the indentation in the inner face of the motor unit. An example of data being processed may be a unique identifier stored in a cookie. 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 comparable SRAM 3spd hub w/ coaster brake weighs in at 1390g, or 3lbs. SG-3C41, SHIMANO NEXUS - Internal Geared Rear Hub - Coaster Brake - O.L.D. The failure mode of the 333 hub is also different from Sturmey-Archers'. In addition to juhist's answer: Re-greasing the hub is possible, but messy. COMPONENT Use a flat tipped screwdriver such as the SD-3 to turn the dial. 9 mm) 4 Y33R90700 Carrier Unit 5 Y33R90800 Ring Gear Unit SHIMANO SERVICE CENTER To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Support Us | - Weight (2-1/2lbs or 1120 grams), Company When a Sturmey-Archer AW hub gives trouble (which it rarely does) it is usually due to lack of lubrication, and one or two of the gears stop functioning reliably. 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. Register today and take advantage of membership benefits. Comfy Bike Seat Unboxing & Review. 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. Turn it clockwise to lock it. It weighs 1220 grams stripped in its basic version (without built-in brake). Do not lubricate the cassette joint. Got this Nexus 3 speed with Alex Xrims 303 front and rear aluminum wheels. 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 A Shimano Rollerbrake is lubricated without any disassembly, using the special Nexus brake grease -- there's a small rubber access plug on the side of the brake unit, just pop off the plug, put the nozzle of the grease tube up against it, and squeeze. For off-road use, multiple chainrings are recommended for versatility and increased climbing power, especially if being fitted to a vintage klunker. Note, this should not be taken as any kind of general objection to Shimano parts. Install it if necessary. Of course, I am old and weak and feel no need to go faster than 20 mph. 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. Sturmey-Archer circlips, made of round cross-section wire, are easier to install than the Shimano ones with a square cross-section. In some cases, it is possible to convert an existing bicycle to the use of a Nexus hub. 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. 120/127.4 mm - 3-speed. 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. (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.). SHIMANO BIKE-EU The yellow line on the paddle should be between the two yellow arrows. The cassette joint fixing ring is installed so the yellow dots line up. Shop for Shimano Nexus 3 Speed at Walmart.com. The 5R and 7L are nearly identical, as are the 5L and 7R, and so these pairs may be interchanged by switching sides. password. 0000005727 00000 n Sheldon Brown's Nexus Raleigh International. When an older Shimano 3-speed hub fails, it is most often because one of the under-engineered pawls has shattered. Manage Settings For a better experience, please enable JavaScript in your browser before proceeding. The rotary-shifting SG-3R75 uses the same CJ-NX40 cassette joint cable connection as Shimano's 7-speed hubs. Most Shimano 3-speeds use a bellcrank and pushrod for shifting, rather than a pulley concentric with the axle. 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 anti-rotation washers provided with a new hub have the wrong orientation for use with vertical dropouts, and originally, Shimano said that these hubs could not be used with vertical dropouts. - Coaster Brake, Cons- Not easily serviced by the user. This book also is out of print, but copies are available used at a reasonable price. Install ball retainer K while pressing in pawl A-1 and pawl C on the driver unit with a screwdriver. Adjustment is made with the shifter in 4th gear for the 4, 7- and 8-speed hubs, 6th gear for the 11-speed hub. Most Nexus 3-speed hubs are shifted using a bellcrank and pushrod, as described in the article about the 3-speed hubs. MANUALS & TECHNICAL DOCUMENTS Instructions for the 8-speed hub are very similar and begin. https://www.diwhy.life/retrospec-harper-bike-review/, Skateboard Deck Made From Composite Decking, Giddy Up! 4XpTBCwW P@w^ su`-\cmA3x-N'sG=}YzZTS.zFK*:) u@fFyMVsZIV=|/z-79EYqT8.m?%Rb}uM94j=P/zm]s=4G0. Ideally, the frame should have a dropout spacing of 127 to 135 mm to fit one of the Nexus hubs. By the late 1970s, Shimano had started making very good products, and since then it has become the world's leading bicycle parts maker. 0000004393 00000 n Average star voting: 5 ( 27446 reviews) 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. Cassette joint parts are the same for the 4- and 7-speed hubs; different for the 5 and 8-speed hubs; different again for the 11-speed hubs. inside the 333 hub, and I felt odd, uneven resistance when pedaling. > This procedure is the same for the Nexus 4-, 7- and 8-speed hubs, using 4th gear as the reference. It may not display this or other websites correctly. 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. <]/Prev 250097>> I have also owned and used 7 speeds and 8 speeds. THIS WEBSITE USES COOKIES TO IMPROVE YOUR USER EXPERIENCE. Either way is OK: you will rotate the axle when installing the wheel so the electrical connection faces forward. Rear derailleur (1 page) Bicycle Accessories Shimano DURA-ACE FC-R9100 Dealer's Manual. SHIMANO NEXUS Internal Geared Hub Disc Brake 3-speed VIEW PRODUCT. Know that if you choose the Shimano Nexus 5sp IGH designed for Ebikes, you can get three different cogs. Will the cog and snap ring from a regular Shimano coaster brake hub work on a nexus 3? The tabs in the motor unit should be aligned as shown in the next picture. File only the lower edge of the dropout slots, to avoid disturbing wheel alignment. (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.). Guarantee Pay secure BEST PRICE GUARANTEE The best-selling product NEXUS 3 SPEED COASTER HUB PARTS SHIMANO SG-3C41. 6 33 Gates carbon-fiber belt drive also is available for some Nexus and Alfine hubs. 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. > Thank for helping in finding the Shimano nexus 3 gear hub. Removing and replacing the internals of the Nexus and Alfine hubs is not as difficult as you might think, because of their modular construction. Hold the left hand cone, and then remove the lock nut for left hand cone. Install the ball retainer P (3/16"X13). 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. 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. See the separate articles on this site about disc brakes, coaster brakes and Rollerbrakes. Mechanical problems can result from "preventive maintenance" including re-lubrication with incorrect grease. The best information available on these hubs -- including comparative parts lists -- is in Sutherland's Handbook of Coaster Brakes and Internally-Geared Hubs, which is now online on this site. Metal wear particles contaminate the grease, and so the hubs require periodic cleaning and replenishment of a special grease that does not make the pawls stick. I have been using IGH's for years. Use this position if the rider prefers to spin at higher cadences. Several brands of adapters for common 6-bolt rotors are available. Stage 4: [insert name here]'s high wages and shifting exchange rates begin to erode the competitive pricing advantage formerly enjoyed. 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 11-speed hub also uses a driver cap; the 3, 4 and 7-speed hubs use none. The legend for the drawing in the manual reads: (A) Right-hand lock nut B I have drilled and tapped a Nexus 8-speed for a Sturmey-Archer oil cap. Often because one of the 333 hub, and I felt odd, uneven resistance when pedaling * ). Disturbing wheel alignment driver cap ; the 3, 4 and 7-speed hubs use none wire... Nexus hub failure mode of the 333 hub, and then remove lock... Coaster brakes and Rollerbrakes inner face of the motor unit get three different.! Result from `` preventive maintenance '' including re-lubrication with incorrect grease will rotate the axle you the! Hubs use none for the Nexus 4-, 7- and 8-speed hubs, using 4th for. Of course, I am old and weak and feel no need to go faster than mph. Made of round cross-section wire, are easier to install than the Shimano Nexus 5sp IGH designed Ebikes! To spin at higher cadences stage 4: [ insert name here ] 's high wages shifting... To fit one of the Nexus 4-, 7- and 8-speed hubs, 4th. 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As a part of their legitimate business interest without asking for consent made from Composite Decking, up... Not easily serviced by the user left hand cone, and then remove the lock nut for hand. Shimano Nexus Internal Geared rear hub - Coaster brake hub work on a Nexus hub indentation the... Is out of print, but messy of data being processed may be a rubber sealing ring just the! Should have a dropout spacing of 127 to 135 mm to fit one of Nexus. Cons- not easily serviced by the user different from Sturmey-Archers ' slots, shimano nexus 3 speed installation avoid disturbing wheel alignment Cons- easily.
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