True competitors are always looking for a performance advantage—a relentless pursuit of equipment that is lighter, stiffer and stronger. To create the best drivetrain possible, SRAM started with a completely reengineered crankset design. The all-new SRAMXX1 EagleCrankset is the lightest, stiffest and strongest on the market. A special hollow internal architecture, combined with a proprietary CARBON TUNED lay-up, allows us to build a lightweight and ultra-energy-efficient crankset perfectly suited for the high-wattage output and smooth style of cross country riding and racing. Teamed up with a new Eagle direct mount chainring, and as an integral part of the Eagledrivetrain, the new XX1 Eaglecrankset puts more focused power into every ride. SRAM XX1 Eagle GXP Direct Mount Crankset Features The lightest, stiffest, strongest crankset available All-new crank-arm design optimized for cross-country and trail applications All-new SRAM CARBON TUNED™ crank technology provides extreme stiffness and light weight All-new chainring technology is designed specifically for Eagle™ chains and drivetrains The X-SYNC™ 2 chainring provides significantly quieter performance, with better mud clearing and extraordinary durability SRAM XX1 Eagle Chainset Technology Carbon Tuned PressFit X-Sync 2