e*thirteen Helix R 107 BCD 4-Bolt Chainring - 40t 11/12-Speed 107BCD Black ModelNumber=11846 Maximum hand pressure distribution and

Maximum hand pressure distribution and wrist support via extra-large ergonomic wing

Model - Steerer Dia

Effective mud shedding to enhance braking and traction on looser terrains

The robust and dimensionally stable material protects the tools carried against damage and moisture and enhances the service life of the tool container

As two bikes in one it sets a new standard as ideal first pedal bike for children ages 3-7 and creates the foundation for instant success

e*thirteen Helix R 107 BCD 4-Bolt Chainring - 40t 11/12-Speed 107BCD Black ModelNumber=11846 Maximum hand pressure distribution andThe e*thirteen Helix Race 107 BCD Chainring designed for 4 bolt 107 BCD cranks like SRAM Red or Force including power meter equipped cranks offers a performance upgrade for Gravel and Road cyclists. The 38 40 and 42 tooth rings pair perfectly with e*thirteens cassettes for more overall range and higher top speeds. Made from durable premium 7075 alloy they're CNC sculpted for a high stiffness to weight ratio. Compatible with both SRAM and Shimano 11