SRAM

XS-797 XX DH T-Type 7sp Cassette 10-24t Slim XD

The SRAM XS-797 XX DH T-Type cassette is a purpose-built 7-speed downhill cluster designed for hard shifting under load, tight gear steps, and drivetrain stability at race pace. Its 10–24t range keeps ratios focused where gravity riders actually use them, while the T-Type-specific design prioritizes crisp engagement and reliable chain control on modern DH setups.

Built for DH drivetrains that take real hits

1. 7-speed 10–24t DH range - Tight, optimized gear steps keep cadence changes predictable for sprinting out of corners and managing speed on steep, fast tracks
2. Full X-Sync tooth profile - Supports consistent inboard and outboard shifting performance, even when pedaling hard through rough sections
3. T-Type chain compatibility only - Ensures correct chain-to-cog interface for the intended shift timing and retention of SRAM Transmission-style systems
4. Setup Cog - Simplifies installation and helps reduce setup errors for more repeatable shifting results
5. XD / XD SLIM driver compatibility - Fits the widely used XD driver body, with support for the gravity-specific XD SLIM option to improve spoke bracing symmetry on narrow 148mm rear ends
6. eMTB approved - Rated for the higher torque demands common to eMTB use