Cassettes & Freewheels For Sale
A freewheel has a set of sprockets mounted on an internal ratcheting mechanism. In contrast, a cassette is a cluster of sprockets that slide onto the splines of a freehub body with its own ratcheting system. Choose between cassettes and freewheels ranging from 6- to 12-speeds. And if you're rocking a single-speed setup, Ridley's has single cogs, too.