Get to the gear you need, as fast as mechanically possible. We optimized gear steps specifically for downhill riding by making the MINI BLOCK™ 7-speed cassette with 10-24 gearing with two-tooth steps. This setup eliminates the need for double and triple shifts. And, due to its compact design, it's also ultralight.

• Compatible with all SRAM 11-speed chains.
• Optimized gear steps eliminate double and triple shifts.
• Compatible with any XD™ wheel.