The Box Two 7-speed Downhill cassette gives you the high range without the weight and bulk of the low. In doing so, we have stacked closely ranged sprockets from 11T to 24T and added a nylon/glass-fibre composite DH block.
Features
Individual Sprockets with DH Spacer
Standard Freehub Body (HG)
ED Black Protection
11-13-15-17-19-21-24