E-Chainguard Nut

The E-Chainguard Nut is attached directly into the Bosch motor and provides a robust protection to the chain and chainring, while also preventing chain drops.

Manufactured by a strict controlled and automated aluminium cold forging process, the e-Chainguard Nut has excellent durability with its maximum hardening and material properties.


MaterialCold forged Alloy
DiameterØ 88mm
Offset3mm, 8,65mm, 15mm, 20mm

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