The SRAM Kassette XS-1270 Transmission is engineered for riders who demand crisp, consistent shifting under power, ride after ride. Designed as part of SRAM’s latest Transmission ecosystem, this cassette is built to work seamlessly with matching chains and derailleurs, delivering smooth gear changes even on steep climbs and rough terrain. Its wide gear range helps you maintain an efficient cadence whether you are grinding up technical singletrack, accelerating out of corners, or cruising on fast fire roads.
Constructed from high-quality materials and optimized for durability, the XS-1270 cassette is made to withstand the rigors of aggressive mountain biking and all‑conditions riding. The precisely machined sprockets are shaped to guide the chain quickly and quietly from one gear to the next, reducing skipping and hesitation. Compatible with SRAM’s dedicated Transmission freehub standard, it forms the heart of a modern, robust drivetrain that prioritizes reliability and performance. Whether you are upgrading an existing setup or completing a new build, this cassette offers a confident, race-ready feel for demanding trail and enduro riders.