Sram: The SRAM Eagle S100 crankset delivers dependable strength and performance for modern Eagle drivetrains. Built with durable aluminium crank arms and a robust steel X-SYNC 2 chainring, it provides secure chain retention and consistent power transfer across demanding trail conditions. Designed to support a wide range of rider setups, it is available in progressively shorter crank arm lengths to help achieve an optimal fit without compromise. Developed for compatibility with the Eagle drivetrain ecosystem, the S100 crankset pairs with PowerSpline bottom brackets and offers chainline options suited to modern mountain bike frame standards. Features Aluminium crank arms for durability and stiffness Steel X-SYNC 2 chainring for reliable chain retention Compatible with the Eagle drivetrain ecosystem Direct mount chainring interface Available in multiple crank arm lengths for improved rider fit Designed for use with PowerSpline bottom brackets Specifications Speed compatibility: 12-speed Drivetrain configuration: 1x Crank arm lengths: 155 mm, 160 mm, 165 mm, 170 mm, 175 mm Chainring sizes: 30T, 32T, 34T Chainline: 49 mm, 52 mm BB compatibility: PowerSpline BB spindle interface: PowerSpline Chainring material: Steel Crank arm material: Aluminium Mount type: Direct Mount Colour: Black Power meter: No Crankset type: MTB Chain technology: Eagle Chainring offset: 3 mm, 6 mm