Alfine is a high-end product line with 8 and 11-speed hub. Shimano nexus 8 speed hub installation. This isn't bothersome in practice, but I'd really suggest using the more accurate shifters for competition use. This 8-speed gear hub from Shimano's Nexus series C6000 is insanely popular. - Know how to assemble an 8-speed hub. 8 8 MAINTENANCE MANUAL MAINTENANCE 3-, 7-, AND 8-SPEED DISASSEMBLY ASSEMBLY To perform maintenance on the 3-, 7-, 8-Speed NEXUS and 8-Speed ALFINE hubs, the internal unit first needs to WB Maintenance Oil be removed from the hub. Conversely, you operate the left shifter to make large adjustments in how easy/hard it is to pedal. Also, the derailleur has less loss and higher load. I mostly ride in the city and sometimes for fitness purposes. One of my favorite modifications that I've made to my Cruiser has been getting rid of the rear derailleur. 1/ go up and down the gears, selecting all the gears, two or three times. Gear slipping issues on a Nexus 7 can be fixed with the barrel adjuster. As the name suggests, there are eight gears packed into a hub weighing about 1.55kg (for the unbraked version that I tried add 200g for the roller braked version). 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. Shimano Nexus 7-Speed Inner Gear Hub Adjustment. So I'm just wondering if anyone here has experience with Alfine 8 hubs slipping. The Shimano Nexus Inter 5-E hub makes switching gears easy, even on steep hills, and hydraulic disc brakes allow you to stop quickly and safely. Shimano Nexus 7-Speed Inner Gear Hub Adjustment. Updated 2 years ago. 07-28-2016, 02:30 PM. And you can watch the two yellow lines come together. Re-tension the chain as it wears and the chain slack increases. SH-52923: Revo shifter (no brake lever: for coaster brake applications). The cable length, when not installed, needs to be 145mm. 3-SPEED. 7-SPEED. 3-SPEED. What you need: a rug. Many technical advances have been achieved, like incorporating SHIMANOs unique Gear Change Support mechanism that makes a real low effort shifting. SHIMANO DESCRIPTION CODE NO. 3-SPEED. 4 Rotate the Barrel Adjustment knob to affect the alignment of the Yellow Marks. Our Ace of Spades Go! Reviewed in the United States on September 5, 2014. Watch on. 21 Dec 2018. You may get a little cable stretch after using for a while. Recently I pulled my back wheel a little back to tighten the chain. * * Internal Assembly (Axle Length 184 mm) Stop Ring ( 12 / 1.0 mm) Stop Ring ( 12 / 1.3 mm) Stop Ring ( 12 / 1.6 mm) Ring Gear Unit Carrier Unit Ring Gear 1 Ring Gear 1 Stop Ring Ball Retainer O (3/16" x 26) Hub Axle Unit (Axle Length 184 mm) & Right Hand Cone w/Seal Clutch Unit Return Spring A Driver Unit Save. 20 Loop Wheel An alternative to the traditional wheel is the Loop Wheel, which uses carbon fiber rings to add suspensions within the wheel. SHIMANO NEXUS Internal Geared Hub Roller Brake 8-speed SG-C6001-8R. I think you're starting out with 101mm which becomes 90mm in gear 4. Mine is a new alfine 8 sg-s501 from Planet X paired with shimano rapid fire shifter, running a 18T alfine cog and a FSA Gimondi chainset with 39T FSA chainring. GROUPSET LINE-UP GROUPSET LINE-UP ## COMPONENTS. General information on installation and adjustment of newer Shimano Nexus 7-speed hubs is in the Dealer's Manual. No need for tools and no need to shorten or lengthen the chain! In this course, you will learn best practices for Shimano Nexus 8 maintenance, including attention points (prior to) dis- and assembly + settings, dis- and assembly and adjustment. You may need to adjust the bearings on the Shimano Nexus hub gear if the rear wheel develops play (more than 1mm at the rim) or it feels heavy to pedal (i.e., the hub is too tight). TEL: 01702-684444 10AM-5PM. Check the yellow marking. In that case, youll need to take the cable anchor off the hub, pull it a little more. 8-SPEED. However, I have tried so much but I cant get the to dots lign up. Here is the diagram from the dealer manual ( DM-SG0003-03-ENG.pdf ). All we need to do is, first of all, go ahead and put the gear into fourth, put it into fourth gear. Enter the Shimano Nexus Inter-8. Even properly installed and adjusted, the Nexus 8 speeds commonly slip a bit in 4th gear. Many technical advances have been achieved, like incorporating SHIMANOs unique Gear Change Support mechanism that makes a real low effort shifting. The reasons are obvious: inexpensive, complete wheel approx. Remove the cable fixing bolt, and put it aside. First, double-check your housing is seated correctly at every stop and in the shifter, etc. 3/ look for the yellow marks on the right hand side of the hub, just inside the frame. Afterwards my gear was a little misaligned - the 1st gear "jumped" frequently. The SL-C6000 shift lever is compatible with the SHIMANO NEXUS INTER-8 internal geared hub. Ashley Guy - 06/29/2007. SH-52912: Tapfire shifter with 3-finger brake lever. beside adding about 70-100 to the price of the bike, the Nexus-8 hub gear weighs 1.7kgs against about 500g for 8-speed freehub + derailleur. In this article you will learn how to adjust the popular Shimano Nexus 8 gear shifter yourself in just 3 easy steps. It also includes SHIMANO's OPTICAL GEAR DISPLAY, which shows riders what gear position is selected while riding. A straight chain line or belt line is absolutely essential for a properly functioning belt drivetrain (+/-1mm). months ago, a new Cube Hyde Pro 2020 bicycle with belt drive (Gates, rear cassette out of metal, CDC with 22 teeth) and Shimano Nexus 8 internal hub (model SG-C6001-8D). GEAR CHANGING Ease pedaling and select the gear required. The table links to current Shimano documents, but also to documents generated outside Shimano, or which Shimano no longer offers. You should check the hub gear bearing adjustment every 500 miles (800km), or every 3 months. 8-SPEED. Jump to Latest Follow REVIEWS DEALS BIKESHOPS TRAILS 1 - 11 of 11 Posts You can twiddle a derailleur adjustment until it sounds ok, but a hubgear is a precision piece of machinery and needs to be set up properly. 2/ select gear 1 and then change up to gear 4. Why is this even important: The Shimano Nexus 8 is a great gear shifter but only if it is precisely adjusted. For reference, the Nexus/Alfine 8-speed IGHs have a total 307% ratio. The good news is: anyone can do it. Shimano Nexus 8-speed, gear slippage. Answer: NO. 1. Shimano nexus 8 installation Shimano nexus 8 installation manual. It's all inside this hub, so it's very super easy to maintain, will last you for decades, and to adjust it is extremely simple. you need to check the adjustment of the gear periodically. You will get that slip from 4th to 3rd from time to time. The Nexus 8 has been approved by Shimano for mountain bike and off-road use. 5.0 out of 5 stars Easy to install and adjust. In the basic instructions below we show the main points for attention. For use with compatible Nexus Inter-8 internally geared hubs. The location of the rear cog is often fixed, so the majority of the adjustment will be at the crankset. You can now ride the eBike again to see if the shifting is performing properly. Updated 21 hours ago. They should be aligned together. How to correctly set the gears on a Shimano Nexus 8 speed bicycle gear systemhttps://www.bicyclesonline.com.au/ The problem is the fourth. In this video I will be showing you how to adjust the gears on the Shimano nexus 7 and 8 system. The new angle of the shifter may have put a tigher bend in the housing causing this extra friction. While I love everything about the belt, the Alfine hub gives me grief: under high(er) torque - think fast acceleration from a stop at a light - it skips/slips for about half a rotation and makes a lound cracking/crunching/slipping noise. Shimano Nexus, Alfine 8-speed (FW, Roller, Disk) Yes 127-135 (less w/o Roller-brake), see chart Yes 1/2 OLD - 18 (E); - 21 (D);-24 (C or a rotary shifting mechanism, immediately inside the right dropout. With a Shimano Nexus 3-speed hub you can find the It's super simple on Nexus stuff, just line up the yellow marks in fourth gear. 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. Removing the shifter itself is much easier. Why is this even important: The Shimano Nexus 8 is a great gear shifter but only if it is precisely adjusted. The lever features a low-effort rotational shift action that doesn't depend on finger strength and allows riders to keep their hands on the handlebar while shifting. The NEXUS 8-speed system delivers a high level of design, quality and function. It controls shifts across the cogs on the rear wheel and there are usually 8, 9 or 10 cogs meaning relatively small steps and changes in effort with each shift. ITEM NO. Shimano Nexus 3, 4, 5, 7 and 8-speed hubs are presently in production as of 2014. Even if your gear shifter is in gear 4, when cable is not installed, the cassette joint moves back to gear 1. 7-SPEED. The lever features a low-effort rotational shift action that doesn't depend on finger strength and allows riders to keep their hands on the handlebar while shifting. SHIMANO NEXUS - Internal Geared Rear Hub - Roller Brake - O.L.D. In order to correctly set a Shimano derailleur, you must always select the appropriate reference gear on the rotary control handle. For the length adjustment, all you have to do is open a lever and slide the seat into the appropriate position. I bought a nice belt-drive bike with an Alfine 8 hub. Tighten the lock nut back against the body of the shifter with the 10mm wrench. The hub is equipped with 32 or 36 spoke holes and can be inserted in any circle with the same number of spoke holes. Turn the cable adjuster until the yellow indicator line centers with the two lines in the window of the shifter. SHIMANO NEXUS Internal Geared Hub Roller Brake 8-speed SG-C6001-8R. When installed and moved to gear 4 it needs to be 101mm. The N330 has major differences in the design (its an early NuVinci), and is much weaker. Shimano Nexus 7-Speed Inner Gear Hub Adjustment. Shimano Nexus INTER-8 Hub. Watch on. The NEXUS 8-speed system delivers a high level of design, quality and function. Gear Adjustment-all cable-operated Nexus and Alfine 4-, 7-, 8- and 11-speeds: adjustment is made with the sceneshifter in 4th gear for the 4, 7- and 8-speed hub, 6th gearing for the 11-speed hub. The cable pull of a nexus/alfine shifter is different to that of a conventional shifter, so clicks will not line up with gears. The good news is: anyone can do it. Something that may be causing a problem is excessive friction between the cable and housing. Gear system: Shimano Nexus Inter-8 Premium hub Crankset: Samox, 155 Replace the chain and possibly the front and rear sprockets when they are too worn. The SL-C6000 shift lever is compatible with the SHIMANO NEXUS INTER-8 internal geared hub. 132 mm - 8-speed. Try adjusting the cable tension away from the marks, in both directions, and check performance of the hub. All we need to do is, first of all, go ahead and put the gear into fourth, put it into fourth gear. Then, peel back the rubber grip and pull it off. It also includes SHIMANO's OPTICAL GEAR DISPLAY, which shows riders what gear position is selected while riding. It's mainly used for cycling in the city. In order to correctly set a Shimano derailleur, you must always select the appropriate reference gear on the rotary control handle. I exchanged the rear derailleur and cassette gears with a new wheel built with an internal transmission. The revo+brake combination and the trigger+brake combination shifters are both more accurate than the revo-only shifter. 3 Locate the Barrel Adjustment knob connected to the shifter on the handlebar. Re-grease the internal gear hub. The NEXUS 8-speed system delivers a high level of design, quality and function. all shimano 7 & 8 speed hub gears are indexed on the 4th gear. The pictures are from various models You might get a little growl or grind, particularly at top end, until you've broken it in. The problem is whenever I get out of the saddle the drivetrain would often "slip", as if the somewhere along the drivetrain is With a Shimano Nexus 3-speed hub you can find the marking on the silver hub gear box directly at the dropout. Watch on. It's wraps the cable around the back side of the hub and as the shifter pulls the cable it moves a bracket counterclockwise backwards on the hub body. Loosen the locknut (10mm wrench) against the body of the shifter. What you need: a rug. Sometimes, the barrel adjuster is not enough to get the dots to align. Remove the small screw holding on the cover plate, and take the plate off. Add chain lubricant when the chain squeaks. Cable tension on a brand new Nexus/Alfine 8-speed hub needs to be precise. The method for fine tuning the Shimano Nexus 8 speed bicycle transmission. And then what you'll see is you'll see a little yellow line back here, and then you simply need to just adjust the barrel adjuster up at the shifter here. 132 mm - 8-speed. 8-SPEED. I did the opposite once - bought an 8 speed Nexus shifter that was super-cheap, for use on an 8 speed derailler. Of these, the three first trivial. 7-SPEED. These two seem to have the same amount of "beef". I Googled a technique that showed that to adjust the gears I needed to put the bike in 4th gear and align the yellow dots. Move the right shifter to make small adjustments in how easy and hard it is to pedal. It has about the same range as a regular seven-speed, but it doesn't have the derailleur and all the extra gears there. #12. This varies depending on the model: 2. Stack Exchange network consists of 180 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange In this article you will learn how to adjust the popular Shimano Nexus 8 gear shifter yourself in just 3 easy steps. Updated 21 hours ago. Guru. The 8i uses what Shimano calls a cassette joint. Check the yellow marking. SHIMANO NEXUS - Internal Geared Rear Hub - Roller Brake - O.L.D. First, get it off the handle bar. - Know how to adjust the gears. SH-52911: Revo shifter with 4-finger brake lever. This varies depending on the model: 2. Many technical advances have been achieved, like incorporating SHIMANOs unique Gear Change Support mechanism that makes a real low effort shifting. In this case, attempting to adjust or remove parts on the right may result in difficult reassembly or damage. 200 Euro ; lasts forever when correctly maintained (1x per year/2000 km) comparatively large range for such a small hub: 307 %; The Shimano Nexus 8 is versatile. Upon completion of this course you will: - Know how to disassemble an 8-speed hub. is powered by the Bosch Performance Line system with a 250W mid-frame motor paired with a Bosch Purion display. The 360/380 number refers to the ratio between the top gearing and the bottom gearing.

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shimano nexus 8 adjustment