Road Bike Cassette Lockring

When the cogs are removed the ratcheting freehub remains on the hub body.

Road bike cassette lockring. Most modern bicycles use the freehub system. You ll need three tools to do this. Newer bikes tend to use the type of hub called a cassette hub the cassette hub uses a freehub system which is a type of clutch mounted to the body of the hub. See a typical cassette hub below.

This cylindrical mechanism ratchets counter clockwise for coasting and locks clockwise for driving the bike when pedaled. I hope this video showcases some methods that others have used and the one i found for myself to work a bit better. A lockring threads into the freehub and holds the sprockets or cogs in place. Typically a cassette consists of sprockets ranging from eleven twelve or thirteen.

Let me know if you have any questions. A road bike cassette is seen to be a cluster of sprockets. In order to remove and replace your cassette you need to unscrew this lockring. A bicycle cassette is the cluster of sprockets located on the rear hub of your bike slotting onto a freehub body and held firmly in place with a threaded cassette lockring.

The whole part lockring and sprockets is called the cassette and the individual sprockets are called cogs it s a simple design and easy part to work on and fix as long as you are capable of removing your rear wheel and have the right tool for the brand of cassette used on your bike. Tools for changing a bike cassette. The rear hub of your bike is the place where it is located. Cassette sprockets slide over these splines.

The free hub body holds the cassette tightly in place with the help of a threaded cassette lock ring. The freehub body has a series of splines on the outer shell. A chain whip a cassette lockring remover and a large adjustable crescent wrench.