SRAM SX Eagle PS ChainsetDeveloped for modern mountain bike (MTB) trail riding, this chainset is equipped with two aluminium crank arms for exceptional strength and durability. SRAM has also kitted out this version with a single X-SYNC 2 steel chainring that uses its aggressive tooth profile to ensure greater chain retention. As a result, you’ll benefit from a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC 2 Eagle design also reduces friction and the accumulation of mud, grit and grime. Same chain retention performance as seen in all of the higher-level Eagle drivetrain cranks.- Fully featured Eagle crankset. Now offering more Eagle options than ever before.- Steel Eagle direct mount ring - as seen on NX Eagle.- For PowerSpline cranks, use 118/73 PowerSpline Bottom Brackets.Please note: PowerSpine bottom brackets are available separately.Features: Crank Arm Material: Aluminium Chainring Material: Steel Use: Mountain Bike (MTB) Tooth Count: 32T Speed: 12 speed Bolt Circle Diameter (BCD): Direct Mount (DM) Chainline: 49mm Bottom Bracket (BB) Spindle Interface: PowerSpline (bottom bracket available separately) Guard: No guard Chainring Included: Yes, x1 X-SYNC 2 steel chainring includedTechnologies: Eagle: Eagle technology represents our newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains. X-SYNC: SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC 2 Eagle design reduces friction and the accumulation of mud, grit and grime.Manufacturer’s Part Numbers: CW8587000 Black 32T 175mm CW8587001 Black 32T 170mm CW8587002 Black 32T 165mmBuy SRAM Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.