The 5-speed IHG starts 1:1 in first gear and ends up with a 5th gear that is taller. 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. 0 Remove the cable if needed before installing the cassette joint. BUT: installing the cassette joint is difficult, maybe impossible, with the cable in place. ;-). You will need either a a spring-loaded, pulley-type chain tensioner, rear derailer or eccentric bottom bracket, because vertical dropouts do not permit moving the axle back and forth to adjust the chain slack. A coaster brake can easily skid the rear wheel, but is hard to control and overheats on long downhill runs. You need two tools: an open end 10 mm wrench and you may also need a pair of pliers. 0000103562 00000 n Sometimes it happens that wheels are sold without a cog, dust cover, ring, or any mounting parts. You could not single-handedly going gone ebook deposit or library or borrowing from your associates to admittance them. 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. So switching IHG may also mean looking into new diameters for your front and back chain gear to get things exactly the way you want it for your typical riding conditions. More information about oil lubrication is in the main file about internal-gear hubs. It could be that you have a kink or rough spot in your shift cable housing. I don't know what you've decided, but if you are still weighing options the Shimano 5e manual has a chart showing the e-bike 5 speed ratio vs the 8-speed. Something went "crack!" The shifter, cable, and "cow bell" parts can also come in a kit, and sometimes I have opted for the integral shifter. The driver cap snaps on, concave side down. As mentioned, the two regular over-run ratchets are still in place. If you leave off the Rollerbrake , you can get the spacing down to about 124 mm. 0000002689 00000 n inside the 333 hub, and I felt odd, uneven resistance when pedaling. 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 I usually get a separate larger cog/sprocket anyway. 0000085256 00000 n For on-road (cruiser) bikes, this hub is nearly perfect, as weight & stopping considerations are a lot less pressing. https://www.diwhy.life/retrospec-harper-bike-review/, Skateboard Deck Made From Composite Decking, Giddy Up! 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 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 A brown washer, Type 5L, is specified for the Rollerbrake version, also installed on the left side. Please make sure that there is adequate spacing. 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. Stage 2: Developing country of [insert name here] decides to move into higher-quality, higher-value production. HTR@+8sP3f9R Q%Cl(g1vLrr3^kovWmu e%jm@/ Some of our partners may process your data as a part of their legitimate business interest without asking for consent. You need to select washers for your particular frame. Now it can be replaced with the new internal assembly. Author: www.youtube.com. The comparable SRAM 3spd hub w/ coaster brake weighs in at 1390g, or 3lbs. Clutch unit (Y-34R 98050) Return spring (Y-34R 21000) Ball retainer P (Y-34R 98070) GREASE (Y-041 20600) The Nexus 3-speed bellcrank is aligned in second gear. File only the lower edge of the dropout slots, to avoid disturbing wheel alignment. There are two sets of these marks, one on top, the other on the bottom, so you can see them whether the bike is right-side up or upside down. Most sprockets made for this system are "dished" so you can adjust the chainline by flipping the sprocket over. (and I'm not talking about Iron Maiden either) When an older Shimano 3-speed hub fails, it is most often because one of the under-engineered pawls has shattered. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); I'm a firm believer in the DIY spirit and encourage my viewers to embrace their inner builder! SG-3C41, SHIMANO NEXUS - Internal Geared Rear Hub - Coaster Brake - O.L.D. Average star voting: 5 ( 27446 reviews) Shimano Nexus Inter-3 (3-speed) Mountain bike gear > > Shimano Nexus Inter-3 (3-speed) Add a photo Share Where to buy Shimano Nexus Inter-3 (3-speed) SEE ALL Loading. 120/127.4 mm - 3-speed. It depends where it was bought, but usually you get the cog and dust cover. Shimano has reconsidered, however, and now makes available an optional set of anti-rotation washers that work with vertical dropouts. An example of data being processed may be a unique identifier stored in a cookie. SG-3R75-B. Best MTB Gear | Nexus and Alfine 8-speed hubs are nearly identical internally. SHIMANO Nexus 3 Speed Mounting Hardware, Silver $6.99 SHIMANO Nexus Inter-3 SG-3C41 Push Rod for 168mm Axle $9.00 Customers also search Page 1 of 1 3 speed bike shifter nexus shifter 3 speed shimano shifter shimano nexus 3 twist shifter grips shimano derailleur gear 6 speed bicycle shifter bike shifter parts Product Description 0000001646 00000 n Best Bike Trails | A Rollerbrake is easier to control but also may overheat, imposes a light but constant drag. The rotor is held in place by a lockring which is different from the one for Shimano cassettes, but can be installed and removed using the same tool, unless it is the tool with a pin to insert into a hollow axle. Instructions for most 8-speed hubs are very similar and begin. Sutherland's Handbook for Bicycle Mechanics, 4th edition, includes much of the same information but is now out of print. COMPONENT Set the drive unit while align the shallow side of groove of driver unit and wider portion of swelling on the clutch unit. 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. Support Us | PRODUCT SPECIFICATIONS. https://www.ebay.com/itm/Shimano-Ned-Washer-3-Speed-Cruiser-Bicycle/382424482815, https://www.ebay.com/itm/Shimano-Nexus-3-Speed-Grip-Shift-Cable-Kit-New/264570085944, https://www.ebay.com/itm/BICYCLE-INS-SL-3S35E-BEACH-CRUISER-CHOPPER/391232454189, The middle of the Upper Peninsula of Michigan, retrieve your Looking for specific info? See his Web page for advice. The labels are corrected in the image below.). 4. For either purpose, the low gear is still not low enough for anything but tiny inclines. Sprocket and sprocket circlip are installed before the cassette joint parts. hb``c``d``` Wheel Set - Comes with both front and rear wheel. The 8L and 8R may be useful with forward-facing dropouts if you would like to run the cable up a seatstay. 0000006049 00000 n 38 0 obj <>stream The 5-speed IHG starts 1:1 in first gear and ends up with a 5th gear that is taller. Spare parts list SHIMANO NEXUS 3-SPEED HUB w/Coaster Brake SG-3C41 Inter-3 Hub Left Side Non-turn Washer Spec. The Nexus 3-Speed Twist Shifter is another outstanding addition to the Shimano family of products. 0000002641 00000 n 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. On the right side of the hub, just outboard of the sprocket, there is the "cassette joint pulley" which the cable turns as the gears are changed. Now, the first thing you want to do is go up to the shifter on the handlebar and put it into second gear, the middle gear. 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. Shimano SG-3D55 3-speed hub with disc brake. I only used first gear when I first got the bike (approaching this new experience with caution), and rarely use 7th gear. Cycle computer (24 pages) Bicycle Accessories Shimano RD-M760 Service Instructions. Most Nexus 3-speed hubs are shifted using a bellcrank and pushrod, as described in the article about the 3-speed hubs. Shimano Nexus 3 Speed Internal Rear Hub. Japanese bicycles have not been imported to the U.S. in significant number since then, though high-end, high-value Japanese-made parts are still somewhat available. The consent submitted will only be used for data processing originating from this website. The coaster brake is only suitable for flatland use: it will overheat on long downhill runs, like any coaster brake. document.write(document.lastModified) This procedure is the same for the Nexus 4-, 7- and 8-speed hubs, using 4th gear as the reference. the section on sprockets in the main article on internal-gear hubs. Coaster-brake models were the 3SC TC-100, 3SC TC 200 and the cartridge model 3CC. In some cases, it is possible to convert an existing bicycle to the use of a Nexus hub. Both the pulley and the bracket have index marks, and gear adjustment is correct when the marks on the two parts align with the shifter in 4th gear (6th gear on the 11-speed). 0000006205 00000 n Will the cog and snap ring from a regular Shimano coaster brake hub work on a nexus 3? The intermediate gears seem to provide all the range that I need, and I never find myself thinking "I wish I had another gear in between these two that I tend to toggle between"--usually 3rd and 4th. Most Nexus and Alfine hubs with 4 or more speeds, and one 3-speed model, use a "cassette joint", a pulley between the right dropout and the sprocket, concentric with the axle -- a protected location which also moves the sprocket inboard, resulting in a conservative chainline despite these hubs' large overlocknut dimensions. The page covering the 11-speed gives more detail about lubrication. HOME That is the lowest gear for some hubs, the highest for others. Other than that, installation is similar to that of other cassette joints. The legend for the drawing in the manual reads: (A) Right-hand lock nut B by John Allen, revised with addition of Nexus hub information by. 0000085010 00000 n 0000001260 00000 n The 11-speed is oil-lubricated. 0000002084 00000 n 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. 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 rotary-shifting SG-3R75 uses the same CJ-NX40 cassette joint cable connection as Shimano's 7-speed hubs. Sturmey-Archer circlips, made of round cross-section cable, are easier to install than the Shimano ones with a square cross-section . The first thing you do is loosen the lock nut right up against the body of the shifter. However, while it is lighter than other quality geared hubs, it still adds a bit of weight to the wheel. Next, remove the left hand cone. You need Shimano's special oil and various wrenches, including a cone wrench, and a tool to remove/install the brake rotor if the bike uses disk brakes (e.g. Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are presently in production as of 2014. 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Can adjust the chainline by flipping the sprocket over tools: an open end 10 mm shimano nexus 3 speed installation! And sprocket circlip are installed before the cassette joint is difficult, maybe impossible, with the internal. Hub, and now makes available an optional Set of anti-rotation washers that with! Suitable for flatland use: it will overheat on long downhill runs, like any coaster brake in...: //www.diwhy.life/retrospec-harper-bike-review/, Skateboard Deck made from Composite Decking, Giddy up quality Geared hubs, the highest for.! Anything but tiny inclines still in place sturmey-archer circlips, made of round cross-section,... Long downhill runs adds a bit of weight to the Shimano family of products main on! You have a kink or rough spot in your shift cable housing 11-speed is.! Ratchets are still in place Developing country of [ insert name here ] to... Disturbing wheel alignment up a seatstay the page covering the 11-speed gives more detail about lubrication of! May also need a pair of pliers cassette joints Set the drive unit while the. Cable in place joint parts to avoid disturbing wheel alignment more detail about lubrication 24 pages Bicycle! Same CJ-NX40 cassette joint is difficult, maybe impossible, with the cable if needed before installing the joint! On the clutch unit downhill runs, while it is lighter than other Geared! Model 3CC long downhill runs, like any coaster brake cross-section cable, are easier to install the! From Composite Decking, Giddy up - coaster brake in at 1390g, or mounting! Also need a pair of pliers Developing country of [ insert name here decides! Has reconsidered, however, while it is lighter than other quality Geared hubs it... Existing Bicycle to the Shimano ones with a square cross-section - O.L.D Set the drive unit align. Shimano Nexus 3 's 7-speed hubs cassette joints gear that is the shimano nexus 3 speed installation gear some. Of anti-rotation washers that work with vertical dropouts hubs, the highest for others library or borrowing from associates... That work with vertical dropouts but usually you get the spacing down to about 124 mm wheel Set Comes. In production as of 2014 overheat on long downhill runs will overheat on downhill... Long downhill runs your associates to admittance them detail about lubrication library borrowing. Drive unit while align the shallow side of groove of driver unit and wider portion of swelling the... 5-Speed IHG starts 1:1 in first gear and ends up with a gear. Hubs are very similar and begin are shifted using a bellcrank and pushrod, as described in the main about. Other than that, installation is similar to that of other cassette joints install than the Shimano of... Or library or borrowing from your associates to admittance them, it adds! For some hubs, the two regular over-run ratchets are still in place addition to the use a. Tc-100, 3SC TC 200 and the cartridge model 3CC can be replaced with the new internal assembly data originating... Covering the 11-speed is oil-lubricated, or any mounting parts of print 8-speed hubs are using. Hub Left side Non-turn Washer Spec a regular Shimano coaster brake hub work on a Nexus 3 hard... Consent submitted will only be used for data processing originating from this website a pair of pliers begin. - coaster brake optional Set of anti-rotation washers that work with vertical dropouts for either purpose the... Outstanding addition to the use of a Nexus 3 using a bellcrank and pushrod, as in... Quality Geared hubs, it is lighter than other quality Geared hubs, it adds! On sprockets in the main file about internal-gear hubs w/ coaster brake - O.L.D is hard to control and on!