The NOS Campagnolo Power-Torque OS Fit Integrated BB30 Bottom Bracket Cups are high-quality aluminum bottom bracket cups designed for road bikes, time trial/triathlon bikes, cyclocross bikes, and racing bikes. With a shell width of 68mm and a sleek black color, these integrated cups are specifically compatible with Campagnolo brand components. Made in Italy, this set includes one bottom bracket cup, providing a durable and reliable cycling component for your bike.