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Product details

Product Information

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.

Must be used when using 14-tooth Miranda drive unit sprocket!

Will work with drive sprockets from 14 teeth up to 18 teeth.