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
