☞Name：Bicycles Chain ☞Model：F11 ☞Speeds:11 speeds ☞Color：Silver,Gold ☞Links:116L ☞Weight:260g ☞Size:1/2"x11/128" ☞Als:6.1mm ☞Node strength: 200kg(Minimum standard) ☞Tensile strength: 920kg(Minimum standard) ☞Compatiable bikes:MTB bike,Road bike (Suitable for all 11-speed Cassette) Q: How does the chain wear out and need to be replaced? A: Generally speaking, if the stretching rate reaches 1%, the chain can be replaced. Q: What kind of situation will increase the wear and tear of the chain? A: When the heavy-duty gear shifts, the chain is excessively oblique. If too much mud in itwill increase the wear of the inner ring, or expand the bolt and the chain hole, which will increase the elongation and reduce the service life of chain. Q: What should we pay attention to when installing the chain? A: At present, the new generation of chains is designed to be riveted. The ends of the bolts are enlarged to increase the rotating force in the oblique direction. Such chains cannot be directly disassembled. The installation must use the specified bolts or quick buckles. For the old chain, the two ends of the bolt are flat, so it can be smoothly penetrated by using a special chain-knitting device and aiming at the hole position during installation. After that, a slight lateral force is applied to make sure that the chain can run smoothly. Q: Can the chain of different speeds be universal? A: In theory, the chain can be backward compatible, but the chain widths of 8, 9, 10, and 11 speeds are different. The main purpose is to cope with the different gap between flywheels. The 9 speed chain can be used in the 8 speed flywheel. However, due to the gap created by occlusion, it may cause speed variations or noise. Therefore, cross-speed use is not recommended. Note: The service life of the chain depends on the riding strength and maintenance. Avoid extreme gearshift when riding.
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