Manivelles VAE E.THIRTEEN E-SPEC HELIX RACE ALLOY pour Bosch CX Gen4/5 / Brose S Mag Offset 26mm Noir Best A concentration of technologies to

A concentration of technologies to push your performance on all terrains

Its 4-digit reset system is easy to configure

Its lightweight moisture-wicking mesh fabric ensures maximum comfort during intense rides

Intuitive adjustments: Easy adjustment of spring preload

It includes a 25 cm professional ratchet wrench

Manivelles VAE E.THIRTEEN E-SPEC HELIX RACE ALLOY pour Bosch CX Gen4/5 / Brose S Mag Offset 26mm Noir Best A concentration of technologies toThe E. THIRTEEN E SPEC HELIX RACE ALLOY e bike cranks are a premium aluminium alternative to carbon for e bikes, offering lightness, robustness and aesthetics without compromise. Forged and then CNC machined with precision, they combine performance and design, perfect for demanding cyclists looking to optimise their e bike set up. Designed to withstand impacts and pedal strikes, they are available in shorter lengths to improve clearance on frames with