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.
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
Specification
- Speed Compatibility: 12-Speed
- Drivetrain Configuration: 1x
- Chainring Sizes: 30T, 32T, 34 Tooth
- Chainline: 49mm, 52mm
- Bottom Bracket Compatibility: PowerSpline
- Bottom Bracket Spindle Interface: PowerSpline
- Chainring Material: Steel
- Crank Arm Material: Aluminium
- Mount Type: Direct Mount
- Crankset Type: MTB
- Chain Technology: Eagle
- Chainring Offset: 3mm, 6mm











