PRODUCTS

Crank arm: alloy forged. 
BCD: 94/58mm. 
Length: 155~175mm.
Alloy 7075-CNC Chainring: 
Teeth number : 44/30/22T, 42/30/20T, 41/29/21T, 41/28/20T,
Color: silver or black, 
           (Available in other colors).
Integrated BB-set includes.