+ Forged 6061 aluminium.
+ CSA system : To help shifting from one chainring to the other under stress.
Axle Diameter : Square
Bottom Bracket Included : No
Chainset type : Double
Crankarm Length : 165 mm, 170 mm, 172.5 mm, 175 mm
Teeth : 39/52
Weight (Probikeshop) :