Sram: The SRAM Eagle S100 crankset delivers dependable performance with a robust aluminium construction built for modern Eagle drivetrains. Designed to offer durability and confidence on the trail, it combines strong crank arms with a steel X-SYNC 2 chainring for secure chain retention and consistent power transfer across demanding riding conditions. Available in progressively shorter crank arm lengths, the S100 allows riders to achieve an optimal fit without compromising drivetrain performance. Compatible with the Eagle drivetrain ecosystem, it integrates with PowerSpline bottom brackets and offers chainline options to suit modern MTB 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 3-bolt direct mount chainring interface Multiple crank arm lengths for improved rider fit Compatible with PowerSpline bottom brackets Specifications Speed compatibility: 12-speed Drivetrain configuration: 1x Chainring sizes: 30T, 32T, 34T Crank arm lengths: 155 mm, 160 mm, 165 mm, 170 mm, 175 mm Chainline: 49 mm, 52 mm BB compatibility: PowerSpline bottom bracket 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