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　Name： 　CHAINWHEEL & CRANK FOR MTB-TC126
　MODEL NO.： 　TC126
　PACKING： 　
　SPECIFICATION： 　Material: Forged Alloy-6061-T6
Length:170,175mm
Gear: 42-32-22T
Inner: steel
Center: steel
Outer: steel
Compatiblity: 7S/8S
Chainguard:plastic
Chainline:47.5mm
B.B.Axle: 119mm
   
   

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