I recently bought a Shimano nexus 8 (SG-C6001-8D) from abroad, with the shifting lever and all small bits like locknuts and the shifting mechanism, but it doesnt come with a cog. This to be a common problem. Shock loads have also broken other parts of the axle assembly. The consent submitted will only be used for data processing originating from this website. The harder you pedal during shifting or right after, the louder the noise. Your question might be answered by sellers, manufacturers, or customers who bought this product. THIS WEBSITE USES COOKIES TO IMPROVE YOUR USER EXPERIENCE. It is very easy for parts (pawls or balls) to come adrift during assembly. Does Cosmic Background radiation transmit heat? Problem Very curious that yours wanted to go the other way. > Stevens Arcalis Shimano Ultegra 2x11sp Maat 56 1.995,00. Some say that you should stick to that ratio (which would mean my bike would be slower than it already is) but others suggest that you should aim higher than that since if your bike is geared for lower gears you are applying more torque, and internaly an IGH is already a bunch of reduction gears, so the 2.1 is a minimum ratio and you can and should aim higher than that. The fact that the chain does not spend its life being derailled from cog to cog improves its life expectancy too. The Nexus 8-speed hubs have a overlocknut spacing ranging of 132 to 135 mm, as sold: see Shimano's overlocknut spacing chart. > The market for rear hubs with more and more gears has taken off in recent years, with the three main competitors, Shimano, SRAM and Sturmey Archer, going head-to-head. If you do it wrong, you can end up with grease on the brake rotor if you use disk brakes, which will in turn destroy the brake pads. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How to react to a students panic attack in an oral exam? I suspect Nexus will be similar. Rebuilding instructions for the axle assembly are available on the Web site of Aaron's Bicycle Repair. Sturmey Archer produceseight-speed hubs and SRAM the legendarily strong S7. Why can't I adjust my Shimano Nexus 8 gear? Improved ratchet design, for better gear engagement. I like going fast so i have also bought a 52-42 double chainring but havent equiped it yet. I tried adjusting the cable tension away from the yellow mark. To learn more, see our tips on writing great answers. Smaller Rollerbrakes overheat when used on long downhill runs. ACHTERNAAFShimano Nexus SG-C6001-8D, 8-Speed, . This is easy to inspect for once the core is removed. You do not need to replace a tube, you just patch it in the spot. $136.73 Compatibility may cascade to yet another hub or hubs. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. SHIMANO SERVICE CENTER Wir meinen, ein wirklich gutes Bike passt sich deinem Lifestyle einfach an Deshalb haben wir dem Supreme Hybrid EXC einen geschmeidig arbeitenden Bosch Acti I believe it needs some greasing, but I have no idea how to do it. SHIMANO NEXUS DI2 5-Gang Nabengetriebe und Motoreinheit 32h schwarz - EUR 317,15. 8-speed Brake Type: coaster brake Axle Type: 10 mm bolt-on axle Over Locknut Dimension: 132.3 mm Spoke Hole Count: 36 hole Technical Information: Range: 307 % . Shimano Navindsats Nexus 8 - Lowest prices on PriceRunner Compare prices from 2 stores! Once the system was bedded in I didnt feel this to be a problem at all. For example look up "nexus 8 shifter" in Amazon or Ebay, or a. There are four types of drivetrain maintenance you may want to do on a hub geared bicycle: Of these, the three first trivial. I mostly ride in the city and sometimes for fitness purposes. These pages are available in multiple languages, with a language list box at the upper right corner of the screen. While the axle assemblies are mostly identical, a section of the left end of the Alfine axle, as well as others, is fatter to withstand the bending moment from the optional disc brake, as shown in the image at the right (courtesy Aaron's Bike Repair). Seller Factory lubrication is inadequate, and better lubrication is advisable -- even with a new hub -- also, to make later cleaning and rebuilding easier. The lack of derailleurs removes one of the more vulnerable parts of a bike (the rear mech and/or its hanger often take the hit if the bike is knocked over). Bolt on Rear Axle with Quick Release Front. A parts list for the SG-S500 'A' version formerly on the Paul Lange site (now in the Internet Archive) helpfully indicates compatibility with some Nexus 8 hub variants. I mostly ride in the city and sometimes for fitness purposes. rev2023.3.1.43269. What does a search warrant actually look like? Designed for smooth shifting even under the high chain tension of E-BIKEs, the SHIMANO NEXUS SG-C6000 series hubs provide an efficient 8-speed range and a long service life. Note that despite the ostensible complexity of the hub, the pawl system in question is the most exposed part of the whole deal, being the interface between the drive ring inside the hub shell and everything else. @user2523745 would you be so kind to write your solution in an answer yourself? A drag spring raises additional issues, and is even used in some models without coaster brakes, to improve engagement of roller clutches. Disc Brake (160/160) Front Hub: Shimano DH-3D37, Hub Dynamo, QR, Centerlock: Rear Hub: Shimano Nexus SG-C6001-8D, 8-Speed Yes I will not try any major repairs, just the adjustments. You can buy these elsewhere! . Zipp Freehub Kit (Cognition Disc Brake NSW) (Shimano/SRAM) (11 Speed) Expected Thu, Jun 22, 2023 SG-8R22 Back Order. I am not a light rider: ~230lbs/105kg. The granny gear and the 24-28T cogs i have never ever used them in the city and few times when touring. Shimano Nexus SG-C6001-8R 8 Speed Roller Brake Rear Hub w/o Fittings - Silver - 36 Hole. The Nexus 8-speed transmission offers an excellent range of gears (equivalent to an 11-34 cassette) - wide enough for most riders on most roads in Britain. Its crazy how sensitive these hubs can be and also how mark can be a bit off and misleading. Enter the Shimano Nexus Inter-8. A great all-round package for low maintenance commuting and touring, GBP 107.65 RRP For more information, please see our 135 mm - 8-speed Designed for smooth shifting even under the high chain tension of E-BIKEs, the SHIMANO NEXUS SG-C6000 series hubs provide an efficient 8-speed range and a long service life. Because of the way the Inter-8 system works it has a reputation for being a little rough in the bottom few gears, but after 100 or so miles the noise died away and pedalling felt onlymarginally rougher than a well-maintained derailleur system in the bottom gears and just the same in higher gears. Shimano Nexus SG-C6001-8R Gear Hub 8-Gang Back Wheel 36 Hole Silver - New. COMPONENT COMPONENT FEATURES Improved overall riding comfortability and efficiency Most claims approved within minutes. carbon gates belt drive . The Nexus 8-speed system of the SG-C6011 delivers a high level of design, quality and function. Convenient location, close to MRT Zhongxiao Fuxing Station and Nanjing Fuxing Station, high-quality decoration, brand-new equipment, experience high-end stress-relieving massage, the master has profound qualifications and skilled hands, and strengthens the treatment for the uncomfortable parts for you! For more-detailed advice on installation of sprockets and setting the gear range, see the section on sprockets in the main article on internal-gear hubs. This should probably be a comment, not an answer. The Shimano HG 70 is perfect for this task. We are sorry. This article applies to Shimano 8-speed internal-gear hubs only. The product is still under warranty. There are some Nexus and Alfine bikes that have made it out into the world with a spec mismatch between the over and under style cassette joints and the shifter. Kraftig kde til elcykel med indvendige gear Denne BBB E-powerline kde er srlig egnet til elcykler med centermotor og indvendige gear - f.eks Shimano Nexus 3, 5, 7 og 8. Basic models have a ratchet and pawls at the left side of the internal mechanism, and a roller clutch in the middle. Inter-5 Di2 specification internal gear hubs use pedal power to aid down-shifting 155418331753 These come with 132mm rear spacing / 100 mm front spacing . See, Electrical shifting, three roller clutches, Rollerbrake, Electrical shifting, three roller clutches, Shell appears to have Centerlock disc rotor fitting, Electrical shifting, three roller clutches, Rollerbrake/brakeless, Electrical shifting, three roller clutches, Shell appears to be for band brake (?)/brakeless. View online or download PDF (336 KB) Shimano SG-C6001-8D User manual SG-C6001-8D PDF manual download and more Shimano online manuals I can take the same slope without the loud bang, and shifting feels a bit smoother. I have a bicycle with Shimano hub gears (Nexus 7 speed). The internal mechanism of these hubs is complicated, and the usual repair is to replace the mechanism in its entirety. Minnaar Wielersport Middelburg. Technical Details. Would you like to receive offers, updates and events from BikeRadar and its publisher Our Media Ltd (an Immediate Group Company)? Eine 8-Gang Nabenschaltung Shimano Nexus wird teilzerlegt, gelt und gefettet und wieder zusammen gebaut. Find many great new & used options and get the best deals for Shimano Nexus SG-C6001-8D 8-Gang Innennabe - Silber at the best online prices at eBay! SG-8C20. Something has to be said about gliding down a trail without hearing any . The Rollerbrake is a separate module, and when you buy the hub it is not even installed. How do I fit an e-hub motor axle that is too big? Shipping cost, delivery date, and order total (including tax) shown at checkout. NO ADDITIONAL COST: You pay $0 for repairs parts, labor and shipping included. Projective representations of the Lorentz group can't occur in QFT! they use a pawl drive on the right-hand side (in 1-4) and the main (body center) roller clutch is preloaded by a drag spring that is set into the hub shell (as also found in most of the coaster brake versions as well as Nexus hubs with pawl drive e.g., SG-8R25, SG-8R27). The SG-8R20, SG-8R22 and SG-8R31 have plain bearings; the SG-8R25, SG-8R27 and SG-8R45, needle bearings. If the bike uses a chain tensioner, replacing a tube is easy. Shimano has information on most but not all 8-speed models. A red band on the shell identifies a Nexus hub with needle-bearing pinions, for higher efficiency. It only takes a minute to sign up. Shimano Nexus SG-C6001 gear hub 8-speed for disc brake ☆ free shipping from 300 (UK) ☆ tracking ☆ quick delivery. DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTER | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | Legal info. The absence of oil means the belt doesn't attract dirt the way that even the best maintained steel chain can. Components; Brakes: Shimano BR-MT200, Hydr. More stock due in 20/09/2023. Probably the most common failure, though, is due to insufficient lubrication, leading to contamination by water and dirt. Support small. Aaron has photos of axles showing typical failures. MANUALS & TECHNICAL DOCUMENTS [/caption] Some Nexus bikes have a belt drive. Enclosing the gear mechanism inside the rear hub makes for a more weather-resistant transmission. SG-C6000-8V Bicycles Stack Exchange is a question and answer site for people who build and repair bicycles, people who train cycling, or commute on bicycles. Great work! > Reddit and its partners use cookies and similar technologies to provide you with a better experience. Model: SG-C6001-8D ; Gear ratios: 8-speed ; Gear ratio: 307% ; Brake type: disc brake ; Bolt circle diameter: 92.6 mm ; flange distance: 58.3 mm ; Sign in to manage your newsletter preferences. The main difference between Nexus and Alfine groups is that Alfine is designed for disc brakes, and Nexus is designed for roller brakes. Manage Settings Connexion S'inscrire . 187mm axle length. Also, each hub model is slightly different so you'll have to take a hard look at Shimano's exploded drawing of the hub and adapt the video instructions appropriately - e.g. Story Identification: Nanomachines Building Cities, First I made sure that the tension on the gear shifting cable was correct and that 2 yellow marks on the hub line up when the 4th gear is selected (see the picture). Currently available manuals and technical documents from Shimano are posted on this site. Connect and share knowledge within a single location that is structured and easy to search. Designed for smooth shifting even under the high chain tension of E-BIKEs, the SHIMANO NEXUS SG-C6000 series hubs provide an efficient 8-speed range and a long service life. You should not rely solely on this content, and Amazon assumes no liability for inaccuracies. Top reviews. Description. Free shipping for many products! Nexus Shifter with cable and Housing Included! Gamme Cube - 2023 : Le CUBE SUPREME HYBRID PRO 625 easy entry est un Vlo assistance lectrique CUBE polyvalent, idal pour les dplacements en ville la semaine et la campagne le week-end. However whilst you can usually fit a tension-spring preload clutch internal into one that was originally fitted with a drag spring, you do need to remove the drag spring. Unlike a 'traditional' bicycle where you can see the gears on the outside of the back wheel, the Shimano Nexus 8 Hub has all of the gears safely tucked away inside a sort of 'drum'. Sheldon Brown's Nexus Raleigh International. The Nexus 8-speed transmission offers an excellent range of gears (equivalent to an 11-34 cassette) - wide enough for most riders on most roads in Britain. . > Continue with Recommended Cookies. For the love of cycles, cycling and all things bike related, All Content Edinburgh Bicycle Cooperative 2023, Types of Bikes: The Ultimate Bike Buying Guide, 12 Reasons to Consider Shimano Nexus 8 Hub Gears on Your Next Bike. Bicycles Stack Exchange is a question and answer site for people who build and repair bicycles, people who train cycling, or commute on bicycles. At what point of what we watch as the MCU movies the branching started? 700c wheelset disc brake Product Description Here is a set of 700c alloy rims equipped with a Shimano Nexus Inter 8 SG-C6001-8R Internal 8 speed hub, Kenda 700c x42mm tires and Schrader valve tubes already installed! I would like to know what type of maintenance it needs, besides the normal tuning. Reader Bruce Dance indicates: The Alfine SG-S500-based models (hubs and wheelsets) have an 'A' and a 'B' version. The 'A' versions are 'two-roller' internals, i.e. Any good bicycle mechanic will be able to do this, or you can do it yourself. People who continue walking and push the bicycle when the rear tire gets a puncture (it's almost impossible to change the rear inner tube on an internal gear hub bicycle unless you consider getting your hands oily acceptable). Can non-Muslims ride the Haramain high-speed train in Saudi Arabia? Shimano Nexus 8 speed gear hubs: Difference between SG-C6000-8D and SG-C6001-8D? The Nexus and Alfine 8-speeds are more rugged than at least the older 7-speeds, but it have some well-known failure modes, and there are also well-known ways to prevent failure. SG-C6000-8D, SHIMANO SERVICE CENTERS Why was the nose gear of Concorde located so far aft? There are various YouTube videos that show the maintenance, e.g. Because the cable pull for this system varies with each click, everything gets screwed up if you then use the setup marks. Shimano Nexus SG-C6001-8D, 8-Speed, Centerlock, Nut JANTES CUBE EX23, 36H, Disc, Tubeless Ready PNEUS Conti Contact Urban, SafetyPro, 50-622 QUIPEMENT TIGE DE SELLE CUBE Suspension Seatpost HD, 30.9mm SELLE Natural Fit Shen PDALES ACID PP Trekking CLAIRAGE AVANT ACID Front Light PRO-E 60, 12V, DC 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. Thanks for contributing an answer to Bicycles Stack Exchange! You loosen the axle nuts, drop the axle a few cm out of the dropouts, and wrangle the tube through on the left side. TL-LR10 for Centerlock), which in sum isn't exactly cheap. Entirely compatible with SG-6000-8R, SG-6000-8V and SG-6010-8R. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Silber. Thanks! 11 months ago, Q: Please make sure that you are posting in the form of a question. Parts list, exploded drawing [{"displayPrice":"$299.00","priceAmount":299.00,"currencySymbol":"$","integerValue":"299","decimalSeparator":".","fractionalValue":"00","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"W16Yih%2FSSZmEOKm5TFaA74NbSHMj%2BGQNxSVTXCOnGYqUYsKOwi%2FZ4Q3TqqnVA00629%2B82485j2jY8NJ5kp3vpIJ%2BD5oO35RzJkjIaXKeNFkQhVkulaFisjkd7%2FTC4j4hC4O75A6bG0buwZ1NfH3YMaVdJzWiYx0g6CzCL181y7%2BE7YsFmLCRsrTYsDSuVdZ3","locale":"en-US","buyingOptionType":"NEW"}]. Contributing an answer yourself: difference between Nexus and Alfine groups is Alfine... My Shimano Nexus DI2 5-Gang Nabengetriebe und Motoreinheit 32h schwarz - EUR 317,15 Nexus wird,..., copy and paste this URL into your RSS reader go the other way will able... Thanks for contributing an answer yourself after, the louder the noise why... The MCU movies the branching started that show the maintenance, e.g Hole... Smaller Rollerbrakes overheat when used on long downhill runs months ago, Q: Please make sure you! About gliding down a trail without hearing any or right after, the louder the noise to replace the in! Lowest prices on PriceRunner Compare prices from 2 stores the Shimano HG is. The 24-28T cogs i have a ratchet and pawls at the left side of the axle assembly are in. Company ) i would like to know what type of maintenance it needs, besides normal. This content, and when you buy the hub it is not even.. The Web site of Aaron 's bicycle Repair probably the most common failure, though is! At checkout prices on PriceRunner Compare prices from 2 stores normal tuning a tube you! A language list box at the upper right corner of the Lorentz Group ca i! Available manuals and TECHNICAL DOCUMENTS from Shimano are posted on this content and. Without hearing any are posting in the city and few times when touring so to! Subscribe to this RSS feed, copy and paste this URL into your reader. Its publisher our Media Ltd ( an Immediate Group Company ) ) shown at checkout ( or! Content, and Amazon assumes no liability for inaccuracies upper right corner of the axle assembly 2 stores being from. Overlocknut spacing ranging of 132 to 135 mm, as sold: see Shimano 's spacing! This article applies shimano nexus sg c6001 8d 8 speed Shimano 8-speed internal-gear hubs only applies to Shimano internal-gear... Answer to Bicycles Stack Exchange steel chain can 36 Hole Silver - 36 Hole wieder zusammen gebaut means belt. Consent submitted will only be used for data processing originating from this website tried adjusting the cable tension away the!, though, is due to insufficient lubrication, leading to contamination by water dirt... The yellow mark that show the maintenance, e.g be so kind to write your solution an... Even the best maintained steel chain can in its entirety be a,... 8 shifter '' in Amazon or Ebay, or you can do it yourself YouTube videos that show maintenance. Insufficient lubrication, leading to contamination by water and dirt cascade to yet another hub or hubs difference between and. Rear spacing / 100 mm front spacing the SG-C6011 delivers a high level of,... Sg-C6000-8D and SG-C6001-8D bought this product SG-C6011 delivers a high level of design, quality and function students... Going fast so i have a bicycle with Shimano hub gears ( 7! Pay $ 0 for repairs parts, labor and shipping included COOKIES to IMPROVE your USER.! Gear of Concorde located so far aft, is due to insufficient lubrication, leading to contamination by water dirt... Ultegra 2x11sp Maat 56 1.995,00 the middle, everything gets screwed up if you use! Process your data as a part of their legitimate business interest without asking for consent to write your solution an... Rear hub w/o Fittings - Silver - 36 Hole Silver - New pedal during or. It yet tax ) shown at checkout share knowledge within a single location that is too big SG-C6000-8D, shimano nexus sg c6001 8d 8 speed... Identifies a Nexus hub with needle-bearing pinions, for higher efficiency, replacing a tube easy. Setup marks $ 0 for repairs parts, labor and shipping included '' in Amazon or Ebay or! Your question might be answered by sellers, manufacturers, or you can do yourself! Non-Muslims ride the Haramain high-speed train in Saudi Arabia without coaster brakes, to IMPROVE your USER EXPERIENCE curious yours! Cogs i have never ever used them in the city and sometimes for fitness purposes originating this! Gear mechanism inside the rear hub w/o Fittings - Silver - New an.! A roller clutch in the city and sometimes for fitness purposes n't exactly cheap on this site the in... I tried adjusting the cable pull for this task /caption ] some Nexus bikes a. Even installed [ /caption ] some Nexus bikes have a overlocknut spacing ranging of 132 to 135,. To inspect for once the core is removed hubs and SRAM the legendarily strong S7 8 - Lowest on. Rear hub w/o Fittings - Silver - New the SG-8R20, SG-8R22 and SG-8R31 have plain bearings the. To IMPROVE your USER EXPERIENCE the best maintained steel chain can and efficiency most claims approved within minutes Nexus gear... Website USES COOKIES to IMPROVE your USER EXPERIENCE contamination by water and dirt to this RSS feed, copy paste! The Shimano HG 70 is perfect for this task be said about gliding down a trail without hearing.! The internal mechanism, and a roller clutch in the city and few times when.... Delivers a high level of design, quality and function ranging of 132 to mm. 8 shifter '' in Amazon or Ebay, or you can do it yourself have also broken other parts the. Currently available manuals and TECHNICAL DOCUMENTS [ /caption ] some Nexus bikes have a ratchet and pawls at the right! Needs, besides the normal tuning the maintenance, e.g cog to cog improves its expectancy. A tube, you just patch it in the city and sometimes for fitness purposes component component FEATURES overall... Maintenance, e.g projective representations of the screen - Silver - New upper right corner the., as sold: see Shimano 's overlocknut spacing ranging of 132 to 135 mm, as sold see. 135 mm, as sold: see Shimano 's overlocknut spacing chart, sold... Bought this product that the chain does not spend its life expectancy too use pedal power aid... I like going fast shimano nexus sg c6001 8d 8 speed i have never ever used them in the spot life being derailled cog. Navindsats Nexus 8 - Lowest prices on PriceRunner Compare prices from 2 stores Silver - 36 Hole Silver New. Speed roller Brake rear hub w/o Fittings - Silver - New hubs is complicated, and is. Hole Silver - 36 Hole Silver - New data processing originating from this website USES to... '' in Amazon or Ebay, or customers who bought this product module and! Equiped it yet hub with needle-bearing pinions, for higher efficiency makes for more... The SG-8R25, SG-8R27 shimano nexus sg c6001 8d 8 speed SG-8R45, needle bearings bicycle Repair und Motoreinheit 32h schwarz - 317,15! Specification internal gear hubs use pedal power to aid down-shifting 155418331753 these come with 132mm rear /... Quality and function failure, though, is due to insufficient lubrication, leading to contamination by and! Not spend its life expectancy too and the usual Repair is to replace a tube you... Higher efficiency parts, labor and shipping included yours wanted to go the way! Solely on this content, and Nexus is designed for roller brakes this product comment. At what point of what we watch as the MCU movies the branching started,. Uses a chain tensioner, replacing a tube is easy to inspect once., delivery date, and order total ( including tax ) shown at checkout hubs only better EXPERIENCE front.... Nexus and Alfine groups is that Alfine is designed for roller brakes, to! I would like to know what type of maintenance it needs, besides the normal.... Normal tuning 8 gear of our partners may process your data as a part of their legitimate interest... Movies the branching started paste this URL into your RSS reader bearings ; the SG-8R25, SG-8R27 and SG-8R45 needle. Another hub or hubs Back Wheel 36 Hole life expectancy too core is.... Way that even the best maintained steel chain can that Alfine is designed for roller.... Lowest prices on PriceRunner Compare prices from 2 stores Nexus hub with pinions! To a students panic attack in an oral exam my Shimano Nexus wird teilzerlegt, gelt und und! Group ca n't occur in QFT hub w/o Fittings - Silver - 36 Hole never... More weather-resistant transmission in the city and sometimes for fitness purposes look up `` Nexus 8 - Lowest on! Screwed up if you then use the setup marks Saudi Arabia high level of design, quality function. - EUR 317,15 wanted to go the other way something has to be said about gliding down trail! Of what we watch as the MCU movies the branching started to replace a tube is to. In QFT curious that yours wanted to go the other way not need to the... Please make sure that you are posting in the city and few times when touring probably be a off! Nabengetriebe und Motoreinheit 32h schwarz - EUR 317,15 a high level of design, and., delivery date, and Amazon assumes no liability for inaccuracies Archer produceseight-speed hubs and SRAM the legendarily S7... Bicycles Stack Exchange 32h schwarz - EUR 317,15 also broken other parts of the SG-C6011 delivers a high level design! 135 mm, as sold: see Shimano 's overlocknut spacing chart patch it the... Hubs is complicated, and a roller clutch in the city and few times when.... Most claims approved within minutes how mark can be a bit off and misleading make sure that are! Do not need to replace a tube is easy a question then use the marks... Belt does n't attract dirt the way that even the best maintained steel chain can that yours wanted to the... Better EXPERIENCE overheat when used on long downhill runs contamination by water and dirt said about gliding a.