Campagnolo Guarn. Super Record Ultra-Torque TI Carbon 12s.

Great stiffness and optimal power transfer

- Right crank slewing rings connected two by two in the areas subject to the maximum force applied by the cyclist

- Smooth and precise transmission even at major intersections.

- Surface treatment of the gears for a longer life.

- Optimized design for each gear combination

- CULT bottom bracket bearings included

- Material: Carbon with aluminum crowns

- Q-factor: 145.5 mm

- BCD: 145 mm, inner chainring 112 mm

- Axle: 24 mm (Ultra-Torque) titanium

- Weight: 618 g (50x34 teeth, 172.5 mm, with bearings)

- Use: Road

- Number of front chainrings: 2x

- Gearbox Speed: 12V

- Chainring teeth: 50T X 34T

- Crank arm length: 170mm 172.5mm 175mm

- Axle type: Ultra-Torque (25 mm)

- Bolt Circle (BCD): Asymmetric Campagnolo (145 mm)

- Material: Carbon

- Color: Black