Replacing worn cassettes, rebuilding your wheels, upgrading from 11-speed to 12, there are dozens of reasons you’d need to remove your cassette or freewheel and we’ve got the tools to get that done. Our 1670/2BI Cassette Wrench is a new take on the classic chain whip, helping you to hold that cassette rock steady without the fuss of a chain.

Also take a look at our 1670.9/4 Shimano-style lock ring tool, featuring a 12mm guide pin to help you get those stubborn lockrings off thru-axle hubs without worrying about the tool slipping.