Etoile de Pédalier SRAM pour Moteur BOSCH GEN4 107mm No drop promoting further reduction of friction

promoting further reduction of friction and wear

Tool-free adjustment of reach and travel allows complete adaptability for every user

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The Tonic KinetiCore achieved 4 stars in Virginia Tech rotational impact testing

ils facilitent les opérations d’entretien et de réparation

Etoile de Pédalier SRAM pour Moteur BOSCH GEN4 107mm No drop promoting further reduction of frictionThe SRAM chainring spider for BOSCH GEN4 is specially designed for BOSCH GEN4 motors. With its 107 mm 4 arm bolt circle diameter, it ensures perfect compatibility and optimal power transfer. Supplied with the chainring bolts, it ensures a secure and reliable fitting. Designed for electric bikes, this spider combines robustness and precision, delivering smooth and high performance power transfer on all types of terrain. Chainring not included.