Chorus 12s UT 172.5x48/32 UT crankset carbon

The Campagnolo Chorus 12 - Speed Crankset is a top - notch cycling component. It features lightweight carbon crank arms and is designed for Campagnolo's Ultra - Torque crank system. This system provides a lightweight yet stiff setup, transferring power to the pedals without loss. The directly molded unidirectional carbon fiber cranks, steel axle, and aluminum chainrings offer excellent stiffness and optimal power transmission. The symmetrical teeth on the internal chainring ensure smooth and precise transmission, even in extreme cross - chaining situations. The chainrings are surface - treated for longer service life. With a Q - Factor of 145.5mm, its design is optimized for multiple chainring combinations. Color: Carbon. Rings: 48/32. Double chainrings. Crank length: 172.5mm. Intended for road use. 12 drivetrain speeds. Weight: 686g. No BB included. Pedal spindle: 9/16'. Spindle interface: Campagnolo Ultra - Torque. Chainring BCD: 96. Compatible with 130 hubs and 135/142 Road Disc Hubs > 415 mm Chainstay.

Using your Campagnolo Chorus 12 - Speed Crankset is straightforward. First, make sure it's properly installed on your bike according to the manufacturer's instructions. When you're riding, the crankset will smoothly transfer your pedaling power to the chain, making your ride efficient. Be careful when shifting gears, especially during extreme cross - chaining. Try to shift gradually to avoid putting too much stress on the chainrings. For maintenance, regularly clean the crankset with a mild soap and water solution. After cleaning, dry it thoroughly to prevent rust. Check the tightness of the bolts periodically to ensure everything stays in place. If you notice any unusual noises or wear on the chainrings, it might be time for an inspection or replacement.