PRODUCTS

Suitable for 12 speeds.
Crank arm: alloy forged. 
BCD: 110/74mm.  
Length: 150~175mm.
Alloy 7075-CNC Chainring for 12 speeds:
Teeths number : 50/36T, 50/34T, 48/36T, 
                             48/34T, 46/36T, 46/34T.
Color: Silver or Black, 
           (Available in other colors).
Integrated BB-set includes.