SRAM XX DH XS-797 T-Type Cassette 7 Speed - Slim XD D3 Assuming the rider's position is

Assuming the rider's position is correct

wheels and any other part of your bike

Recommended cassette: 10 - 51 teeth

Easily adjust volume

BR-M640Mfr Claimed WeightTBC

SRAM XX DH XS-797 T-Type Cassette 7 Speed - Slim XD D3 Assuming the rider's position isThe XX DH Transmission cassette is designed to deliver small steps for big power. With a full X Sync tooth profile, the 7 Speed DH specific cassette is the best shifting, most robust DH cassette we have ever made. And just like Eagle Transmission, shifting under load isnt just possible, its better. This allows you to never let up when dropping gears, letting you get to the next split quicker than your competition. And when milliseconds matter, XX DH