The SRAM S100 B1 Eagle Powerspline Boost Crankset is designed to deliver dependable performance, excellent durability, and full Eagle drivetrain compatibility for modern Boost-equipped mountain bikes. Featuring robust aluminum crank arms and a durable steel X-SYNC 2 chainring, it provides reliable power transfer and outstanding chain retention for trail, all-mountain, and recreational riding.
Key Features:
- Durable aluminum crank arms provide reliable strength and long-lasting performance.
- Compatible with the SRAM Eagle Drivetrain Ecosystem for seamless integration with Eagle components.
- Features a 3-bolt steel X-SYNC 2 chainring for excellent durability and chain retention.
- X-SYNC 2 tooth profile minimizes chain drops and maintains drivetrain control on rough terrain.
- Boost-specific design optimizes drivetrain alignment for modern Boost frame standards.
- Available with 3 mm and 6 mm chainring offset options to support various frame and hub configurations.
- Offered with 30T, 32T, and 34T chainring sizes to suit different riding styles and terrain.
- Available in 175 mm, 170 mm, 165 mm, 160 mm, and 155 mm crank arm lengths.
- Progressive crank length options allow riders to optimize fit, pedal clearance, and riding efficiency.
- Designed to provide consistent power transfer and dependable drivetrain performance.
- Compatible with 118/73 mm PowerSpline bottom brackets.
- PowerSpline interface offers a secure and proven connection between crankset and bottom bracket.
Who is it for?
Trail riders, all-mountain cyclists, and mountain bikers with Boost-compatible frames looking for a durable Eagle crankset with reliable chain retention and multiple fitment options.
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