Crankset

A crankset connects the pedals to the sprocket via the bottom bracket and converts your pedaling power into drive. It is an essential part of your bicycle's drivetrain and typically consists of the crank arms, the bottom bracket, and the associated bottom bracket housing.

When choosing or maintaining a crankset, it is important to know which standard your bike uses — such as Shimano Hollowtech, BB30, or BB86 — so that you select the correct parts and the corresponding tools. On this page, you will find cranksets and related parts for various bicycle standards.