The Kink Universal Driver guard is designed to fit most modern freecoaster and cassette hubs using either an 8t or 9t driver. The guard is made from heat-treated chromoly steel, giving it a ton of strength and long lifespan. The slim chromoly design means it can slide between your existing hub hardware and dropout, which allows for easy installation.

Tech Specs

Material	Heat-Treated Chromoly Steel
Fits	Most Popular Freecoasters and Cassettes
Weight	2.1oz