Home > Product > Transmission parts > Chainwheel & Cranks
 Name:  CHAINWHEEL & CRANK FOR MTB-TC121
 MODEL NO.:  TC121
 PACKING:  
 SPECIFICATION:  Material: Forged Alloy-6061-T6
Length: 170,175mm
Gear: 44-32-22T
Inner: 4.0mm Alloy 100% CNC
Center: 4.0mm Alloy 100% CNC
Outer: 4.0mm Alloy 100% CNC
PCD: 104/64mm
Compatiblity: 9S
Chainline: 48mm
B.B.Axle: ISIS 118mm
   
   

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