Campagnolo Super Record Carbon Ultra Torque TI 12 Speed Chainset , Black, 172.5 mm 50-34T

The new carbon Super Record 12x2 speed crankset is lighter on the inside through Campagnolo Hollow Technology, which uses the Ultra Torque bracket system with a titanium axle to transfer all of the force to the drivetrain. The use of ceramic Cult bearings leads to obtaining the smooth ride that the Campagnolo brand is known for. The innovative design of the outer chainring ensures faster, quieter and more stable shifting, while the symmetrical design of the inner chainring allows improved stability when shifting.Specifications:- Crank Length: 170 mm- Chainrings: 2- Ratio: 36/52 T- System Compatibility: 12-speed- Bottom Bracket: Campagnolo Ultra Torque- With bearings, without bearing cups- Q-Factor: 145.5 mm- Material: Carbon- Material Axis: Titanium- Weight: approx. 618g