SRAM XX1 Eagle Fat Bike GXP ChainsetThe fat-bike specific XX1 Eagle chainset combines all the best SRAM drivetrain technologies with the extra clearance that fat bike frames need for those huge tyres. Light, strong and stiff, this trail-ready mountain bike chainset is built with carbon fibre crank arms and a direct mount CNC machined Aluminium chainring.Carbon Fibre Crank ArmsThe advanced carbon fibre construction means that you’ll enjoy quick and smooth operation as you weave from trail to trail. The aluminium chainring also gives this model an overall superior strength to weight ratio. Its hard-wearing build also allows it to handle all the intensity that’s associated with all-day epics in the mountains while ensuring maximum power transfer on every ride.Built for Fat BikesTrue 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. SRAM’s XX1 Eagle crankset is the lightest, stiffest and strongest on the market. A special hollow internal architecture, combined with SRAM’s 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 their Eagle direct mount chainring, and as an integral part of the Eagle drivetrain, the XX1 Eagle crankset puts more focused power into every ride.Features: Material: Crank Arm: Carbon Hollow-Core; Chainring: CNC machined Aluminium Chainring Interface: SRAM Direct Mount (DM) Drivetrain Compatibility: All SRAM Eagle Use: Fat bike Tooth Count: 30T Length: 175mm Chainring Included: Yes Bottom Bracket Compatibility: SRAM GXP threaded or pressfit (not included) Speed: 1×11 or 1×12-Speed Recommended Chain: SRAM Eagle only Manufacturer’s Part Number: 00.6118.461.001Technologies: Carbon Tuned: SRAM Carbon Tuned crank technology provides extreme stiffness and a low weight GXP: GXP’s Gutter Seal design cuts friction and weight improving both feel and performance X-Sync 2 Chainring Profile: The X-Sync 2 chainring profile pushes what is possible with a retentive chainring design. Featuring a hooked chainring tooth profile, this design grips the chain to achieve greater chain retention and sheds mud very effectively; it reduces chain and chainring wear while providing unmatched performance efficiency and chain retentionBuy SRAM Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.