1x Ebike Crank Spider - 107BCD, Single Ring, Bosch Gen 4, Black

This SRAM 1x Ebike Crank Spider is built for Bosch Gen 4 motors, offering a clean single-ring setup with a 107BCD pattern. Designed to keep your e-bike drivetrain running smoothly, it pairs quality construction with a simple, efficient look in black.

• Compatible with Bosch Gen 4 e-bike motors
• 107BCD pattern for single chainring mounting
• 1x (single ring) design simplifies shifting and reduces weight
• Finished in black to match most builds
• From SRAM, a trusted name in bike components