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| Name： |
CHAINWHEEL & CRANK FOR MTB-TC123 |
| MODEL NO.： |
TC123 |
| PACKING： |
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| SPECIFICATION： |
Material: Forged Alloy-6061-T6
Length: 170,175mm
Gear: 44-32-22T
Inner: steel
Center: steel
Outer: 2.8mm alloy CNC
PCD: 104/64mm
Compatiblity: 9S
Chainline: 47.5mm
B.B.Axle: 113mm
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