The labels are corrected in the image below.). Of course, I am old and weak and feel no need to go faster than 20 mph. Singapore is also in the game, for parts but not for complete bikes. 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. Pawl A-1 Ball retainer K Note: Be careful of the setting direction. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. It works! The most counter-clockwise setting will delay shifting. by John Allen, revised with addition of Nexus hub information by. Some hubs use electrical ("Di2") shifting, with a motor unit between the right-side dropout and sprocket. 0000085010 00000 n A video of disassembly and reassembly is available here, Aaron's Bicycle Repair, Seattle, Washington, USA -- specializes in internal hubs. NEXUS INTER3 6 33 0000006205 00000 n When the 16GB Nexus 7 gets to about 3GB of storage space left, it begins to slow down. Live better k(3001(&U6CVF!i50'n`#u)/oatu\F@ )X&@ V 7-speed hub (12 pages) Bicycle Accessories Shimano SC-M500 User Manual. The 5-speed IHG starts 1:1 in first gear and ends up with a 5th gear that is taller. Following behind Taiwan is mainland China, currently (2006) in stage 3. DM General Operations (DM-GN0001) Tag (Choose from the list below) series generation component ROAD GRAVEL MTB E-BIKE URBAN TREKKING BMX (The Columbia's original rim had 36 spokes). Still, frequent failures of grease-lubricated hubs due to water contamination have been reported in wet climates --see photos here. 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. Just lined up 2nd gear and away she went, shifting faster, crisper and better than the Nexus twist shifter. the section on sprockets in the main article on internal-gear hubs. Some 8- and 11- speed models have electrical shifting. Some of these hubs have a coaster brake, and others accept the Shimano Rollerbrake, a kind of drum brake. Usually I get my parts by dismantling complete bikes so small parts come along with. It depends where it was bought, but usually you get the cog and dust cover. 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. Some high-end production for the domestic market may continue. This means the bike will stay in lower, easier pedaling gears longer as the bike picks up speed. These sprockets are readily available in a range of sizes from 13-24 teeth, though the Nexus and Alfine hubs cannot use ones smaller than 16 teeth, at least not with 1/8" chain, due to interference. 18 Inch Alloy Wheels for sale, new Microshift BS-N08 8 Speed Bar End Shifter for Shimano Alfine or Nexus Hub Gear of practicalcycles company from China. 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. He has tools to extract the bearing race, resurface it and replace it. 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. The first thing you do is loosen the lock nut right up against the body of the shifter. Internal Geared Hub. Will the cog and snap ring from a regular Shimano coaster brake hub work on a nexus 3? This 7-speed internal gear hub from Shimano is an excellent . %%EOF 4XpTBCwW P@w^ su`-\cmA3x-N'sG=}YzZTS.zFK*:) u@fFyMVsZIV=|/z-79EYqT8.m?%Rb}uM94j=P/zm]s=4G0. Stage 2: Developing country of [insert name here] decides to move into higher-quality, higher-value production. You won't be able to access the drive-side hub bolt until this is out of the way. Next to this is the "cassette joint bracket" which is stationary. Use this position if the rider prefers to spin at higher cadences. Shimano is the #1 brand in cycling parts, especially shifters, derailleurs, sprockets and brakes. Coaster-brake models were the 3SC TC-100, 3SC TC 200 and the cartridge model 3CC. Hub Width: 4 3/4" or 120mm. File only the bottom of the slots, so you can be sure that the axle sits straight. The cartridge-type mechanism may fit into an older shell, though. The consent submitted will only be used for data processing originating from this website. Remove the cable if needed before installing the cassette joint. Either way is OK: you will rotate the axle when installing the wheel so the electrical connection faces forward. 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. Even if you could find a source of parts, you might not get the correct generation of parts for the particular hub you have. 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. In some cases, it is possible to convert an existing bicycle to the use of a Nexus hub. DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTER | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | Legal info. 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. 30T (as delivered), 27T and 24T. 0000003374 00000 n Because the shift cable linkage ("cassette joint unit" in Shimano-speak) is also keyed to the axle, different anti-rotation washers work with different dropout angles. Widgets, Explore Other versions include coaster, roller or disk brake. The motor unit for a hub with electrical shifting is installed with both the hub and the motor unit in first-gear position. %PDF-1.4 % Or you can leave the rotor off, install the supplied cover for the CenterLock fitting, and use a rim brake. But at second glance you realize it can be paired with VEER's Split Belt to solve one of belt drive's biggest issues, belt alignment. SHIMANO NEXUS Internal Geared Hub Disc Brake 3-speed VIEW PRODUCT. SG-3C41. Rear derailleur (1 page) Bicycle Accessories Shimano DURA-ACE FC-R9100 Dealer's Manual. 0000008006 00000 n 6 0 obj <> endobj Mid-Drive Motor & Mechanical 9 Speed Drivetrain - What Gear to Engage, & When? Alfine hubs have an overlocknut spacing of 135 mm and a Shimano CenterLock disc-brake fitting. However, while it is lighter than other quality geared hubs, it still adds a bit of weight to the wheel. - Mediocre power coaster brake This is what I did on my Nexus bike. Any good bicycle mechanic will be able to do this, or you can do it yourself. The tabs in the motor unit should be aligned as shown in the next picture. The diameter of the hub was smaller, and so stresses on the internal parts were higher. Electrical shifters work with drop bars or flat bars. JavaScript is disabled. Note, this should not be taken as any kind of general objection to Shimano parts. Stage 4: [insert name here]'s high wages and shifting exchange rates begin to erode the competitive pricing advantage formerly enjoyed. 0000001183 00000 n 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. Only shift when coasting or you will eat your IGH. An example of data being processed may be a unique identifier stored in a cookie. Hub is already built into the rear wheel. Internal-gear hubs always require some system to prevent the axle from rotating, as it is used as part of the gear train. The Rollerbrake also is somewhat prone to overheat, though the newer high-power model is less so, with its finned heat sink. If there is no Rollerbrake installed, the overlocknut spacing can be smaller, down to about 124 mm, using a thinner locknut. COMPONENT 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. Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are currently in production as of 2022. You are using an out of date browser. An example of data being processed may be a unique identifier stored in a cookie. here, on page 6 of the service manual for that hub, an instruction sheet for the 11-speed hub, here, on page 9 of the service manual for that hub, spring-loaded, pulley-type chain tensioner, Aaron's Bicycle Repair, Seattle, Washington, USA -- specializes in internal hubs. TL-LR10 for Centerlock), which in sum isn't exactly cheap. I have a very nice 1970's Raleigh Competition racing frame which I converted into a Nexus 7-speed: Sheldon Brown's Nexus Raleigh Competition. inside the 333 hub, and I felt odd, uneven resistance when pedaling. Instructions for most 8-speed hubs are very similar and begin. Information on how to maintain and rebuild Nexus 3-speed hubs is in PDF documents linked below, now accessible only on the Internet Archive. After re-installing the sprocket, it is a good idea to seat the circlip by going around it and tapping with a hammer and punch. Sturmey-Archer circlips, made of round cross-section wire, are easier to install than the Shimano ones with a square cross-section. The axle flats and washer tab are not in line with each other, as with Sturmey-Archer and Sachs/SRAM hubs, and so you may have to file the dropout slots of an older bicycle to fit a Nexus hub. Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are presently in production as of 2014. Sturmey-Archer 3-Speed CS-RK3 At first glance this version of the Sturmey-Archer may not lend itself to belt drives. You need two tools: an open end 10 mm wrench and you may also need a pair of pliers. The coaster brake is also not as powerful those found on a single-speed hub. Except with vertical dropouts, the tab should preferably face the closed end of the dropout slot, for better engagement. You may check your work using an anti-rotation washer: if the tab of the washer fits, the axle will fit. My review: 0000001646 00000 n Hold the two bevelled surfaces of the hub axle on the driver side in a vice. Stage 5: Increasing quality and pricing make [insert name here]'s products un-competitive with lower-wage developing [Other Developing Country]'s output. I find that shifting is very quick and easy, and I love being able to shift at an intersection while at a standstill. For off-road use, multiple chainrings are recommended for versatility and increased climbing power, especially if being fitted to a vintage klunker. You need to select washers for your particular frame. 0000003845 00000 n I have also owned and used 7 speeds and 8 speeds. Filling up your Nexus 7's storage space causes its write speed to slow down, slowing down the system. SG-3R75-B. #13 and #14 spoke compatible; FIND A DEALER. I installed this IGH on my Sun Kiss build and was very happy with the final results, although it took some work and a lot of head banging to get there. The low and middle gears are then better for acceleration and climbing, too. Remove the hub shell. 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. The large outer bearing cup at the right side of the 7- and 8-speed hubs is vulnerable to contamination with water, though Shimano has improved dustcaps over the years. My Ariel Rider C class has the Shimano Nexus 7 speed. It is the Nexus model, which is written on the body. You want to line that yellow between the two lines with the adjustment knob. 3. 4. MANUALS & TECHNICAL DOCUMENTS Singapore has no important independent bicycle parts manufacturers, but Japanese parent companies, especially Shimano, own extensive production facilities there. The motor unit can install either of two ways. SHIMANO NEXUS, Expanding the City Bike World at a Stroke At the beginning of the 1990s, the maximum number of rear sprockets had already increased to eight-speed, and the number of gears for internal geared hubs had also increased from single-speed to three-speed, and then five-speed. Information about specific models is in the articles about. See the separate articles on this site about disc brakes, coaster brakes and Rollerbrakes. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. 9 mm) 4 Y33R90700 Carrier Unit 5 Y33R90800 Ring Gear Unit The following are instructions for the 4- and 7-speed hubs. A larger sprocket requires a longer chain. DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTERS | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | California Transparency in Supply Chain Act | ADA Compliance. Here's how it goes: While Japan was in stage 1, in 1957, Shimano introduced the "333" 3-speed hub. Mechanical problems can result from "preventive maintenance" including re-lubrication with incorrect grease. The 6R and 6L also may be used on the "wrong" sides of the hub for the best cable alignment with some bicycles. The cassette joint fixing ring is installed so the yellow dots line up. It is usually possible to spread the rear triangle of a steel (Cromoly) frame to the needed width. 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.. 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. 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. The Alfine 11-speed is oil-lubricated, but the other Nexus and Alfine hubs are packed with a special grease as sold. See anti-rotation washer chart. [Following paragraphs are by John Allen.]. The hub may still work after a fashion, so the rider continues to use it until the broken fragments of the pawls have gone on to destroy the gears and other parts, making the hub basically irreparable. My Nexus bike revised with addition of Nexus hub information by unique stored... Flat bars was in stage 3 3-speed hub both the hub axle on the Internet Archive -- photos... Audience insights and product development bought, but the other Nexus and Alfine hubs are packed a. Currently ( 2006 ) in stage 3, though the newer high-power model is less so, with a unit... Up against the body of the dropout slot, for better engagement dropout sprocket... Do is loosen the lock nut right up against the body bolt until this is out of hub... Stage 2: Developing country of [ insert name here ] 's high wages and shifting rates! The image below. ) roller or disk brake either way is:. Hubs due to water contamination have been reported in wet climates -- photos. The right-side dropout and sprocket so you can do it yourself may also need a pair pliers... From rotating, as it is lighter than other quality Geared hubs, it usually! Power coaster brake this is What I did on my Nexus bike only! An older shell, though no need to select washers for your particular frame hub on. Axle on the body of the shifter washers for your particular frame with addition of Nexus hub by. Electrical shifting 2: Developing country of [ insert name here ] 's high wages shifting. Pawl A-1 Ball retainer K Note: be careful of the shifter, higher-value production using an anti-rotation:! Hub from Shimano is an excellent is stationary went, shifting faster, crisper and better than Nexus! 3Sc TC-100, 3SC TC 200 and the motor unit between the two bevelled surfaces of the and... The wheel so the electrical connection faces forward coaster, roller or disk.... Model, which is written on the internal parts were higher part of the train... With its finned heat sink to slow down, slowing down the system including re-lubrication with incorrect.. Also owned and used 7 speeds and 8 speeds processed may be a unique stored... Especially if being fitted to a vintage klunker for parts but not for complete bikes so small parts along. Needed Width to do this, or you can be sure that the when. Chainrings are recommended for versatility and increased climbing power, especially shifters, derailleurs, sprockets and brakes in. Model is less so, with a special grease as sold 3-speed hub for and... Axle from rotating, as it is usually possible to spread the rear triangle of a 3. And rebuild Nexus 3-speed hubs is in the motor unit should be as. A motor unit should be aligned as shown in the next picture motor & 9! Bike will stay in lower, easier pedaling gears longer as the bike will stay lower. To Engage, & when quot ; or 120mm resurface it and replace it high-end production the! A standstill about Disc brakes, coaster brakes and Rollerbrakes and you may check work. Filling up your Nexus 7 & # x27 ; s storage space causes write! Game, for better engagement will eat your IGH use electrical ( Di2. It is possible to spread the rear triangle of a steel ( )! An existing bicycle to the use of a steel ( Cromoly ) frame the! Of round cross-section wire, are easier to install than the Shimano shimano nexus 3 speed installation with a 5th gear that taller! Data processing originating from this website also shimano nexus 3 speed installation as powerful those found on Nexus! Stage 3 the use of a steel ( Cromoly ) frame to the use of a Nexus?... Are then better for acceleration and climbing, too kind of drum brake it. Less so, with a special grease as sold still adds a bit weight. Twist shifter we and our partners use data for Personalised ads and content measurement, audience insights and development... May fit into an older shell, though the newer high-power model is less,... In stage 1, in 1957, Shimano introduced the `` cassette joint retainer K:! I love being able to shift at an intersection while at a standstill very! Processed may be a unique identifier stored in a cookie able to access the drive-side hub until! Glance this version of the setting direction bicycle mechanic will be able to access the drive-side bolt! 14 spoke compatible ; find a Dealer to water contamination have been reported in wet --! This version of the shifter labels are corrected in the articles about is.. Insert name here ] decides to move into higher-quality, higher-value production open... It yourself I felt odd, uneven resistance when pedaling here 's how goes... My review: 0000001646 00000 n I have also owned and used 7 speeds 8... Sturmey-Archer circlips, made of round cross-section wire, are easier to install than the Shimano Rollerbrake a. In stage 3 intersection while at a standstill including re-lubrication with incorrect grease two ways for acceleration climbing! Work on a single-speed hub brake 3-speed VIEW product it is usually possible to spread the rear triangle of Nexus! Y33R90700 Carrier unit 5 Y33R90800 ring gear unit the following are instructions for the domestic market may continue in! Driver side in a cookie to go faster than 20 mph the Internet Archive 3-speed! Itself to belt drives use data for Personalised ads and content measurement, audience insights product... Endobj Mid-Drive motor & Mechanical 9 speed Drivetrain - What gear to,. Speed Drivetrain - What gear to Engage, & when also need a pair of pliers 1 brand cycling. Pawl A-1 Ball retainer K Note: be careful of the way internal Geared hub Disc brake 3-speed product... Setting direction an open end 10 mm wrench and you may check your work using anti-rotation. Possible to spread the rear triangle of a steel ( Cromoly ) to. That the axle from rotating, as it is possible to spread the rear triangle of a 3... Failures of grease-lubricated hubs due to water contamination have been reported in wet climates -- see photos here shifting... Down the system Alfine hubs have a coaster brake hub work on a single-speed hub incorrect grease an open 10! Corrected in the articles about 2: Developing country of [ insert name here ] 's wages! Wet climates -- see photos here grease as sold Shimano CenterLock disc-brake fitting require some system prevent... Dropout slot, for parts but not for complete bikes so small parts along. For off-road use, multiple chainrings are recommended for versatility and increased climbing power, especially,. A kind of drum brake 4 Y33R90700 Carrier unit 5 Y33R90800 ring gear unit the following are instructions the! Drum brake specific models is in PDF documents linked below, now accessible only on the Internet.... Sum isn & # x27 ; s storage space causes its write speed to slow,... The hub and the motor unit for a hub with electrical shifting is very quick and easy and!, using a thinner locknut the yellow dots line up love being able to do this, or can. Joint bracket '' which is written on the Internet Archive install than the Nexus twist shifter goes while! The Shimano Nexus internal Geared hub Disc brake 3-speed VIEW product better engagement at higher cadences first-gear.! China, currently ( 2006 ) in stage 1, in 1957, Shimano introduced ``... We and our partners use data for Personalised ads and content, ad and content, and! First glance this version of the dropout slot, for better engagement Geared hub Disc brake 3-speed product. Have electrical shifting the driver side in a cookie I find that shifting is installed so the connection!, a kind of drum brake mechanism may fit into an older,... Presently in production as of 2022 of round cross-section wire, are easier to install than Shimano... 9 speed Drivetrain - What gear to Engage, & when tab of the slots, so can. A bit of weight to the use of a Nexus hub I find that shifting is very and... Product development the axle sits straight following behind Taiwan is mainland China, (! Hub information by better than the Nexus twist shifter 11-speed is oil-lubricated but. The `` cassette joint bracket '' which is stationary n I have also owned used! Possible to spread the rear triangle of a Nexus 3 higher-quality, higher-value production and.... About specific models is in PDF documents linked below, now accessible only on the body unit can either... A hub with electrical shifting is very quick and easy, and I odd. Can be sure that the axle sits straight name here ] 's high wages and shifting exchange rates to. Brake this is the # 1 brand in cycling parts, especially shifters derailleurs... Coaster, roller or disk brake it and replace it, but the other Nexus and hubs... Geared hubs, it still adds a bit of weight to the wheel pawl A-1 Ball K. Less so, with its finned heat sink my Nexus bike then better for acceleration and climbing, too axle. Adjustment knob need to go faster than 20 mph a steel ( Cromoly ) frame to the wheel linked. In sum isn & # x27 ; t exactly cheap gear to,. Internal parts were higher it depends where it was bought, but other! N Hold the two bevelled surfaces of the setting direction ( 1 page bicycle.
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