We are advance in designing lightweight, simple, and rigidity crank set. It features hallow blow molding plus carbon axel is the best choice of high strength and torque crank set.
Price is subject to change for different countries due to import taxes and shipping cost.
．Material: Arm: Carbon fiber /
Axle: Carbon fiber/
Chainring: AL7075-T651 full CNC made
．Axle: Carbon fiber 24mm.
．Length: 165 / 167.5 / 170 / 172.5 / 175 / 177.5 mm
．Chainring: double speed: 34-50T/ 36-52T/ 39-53T
single speed: 40T 42T 44T 46T 48T
．Color: UD Carbon
．Weight: 418g (Without chainring)