This Campagnolo Chorus Road Bike Bottom Bracket is a high-performance component designed for optimal cycling. It features a 17mm cro-moly steel, 102mm hollow spindle compatible with 8, 9, and 10-speed Campagnolo Record and Chorus cranks from 1995 onwards. The unique taper is not interchangeable with Shimano. Removable cups machined from 7000 series aluminum alloy are easily replaceable. The bottom bracket fits both Record and Chorus square taper cranks. It has a length of 102mm and English threading. Weighing only 220 grams, it offers a lightweight yet durable solution for your bike's drivetrain.