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Sprockets for Bosch Gen2 Sprocket with E-Chainguard Nut
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Sprocket with E-Chainguard Nut 

Get dual protection against chain drops and flying rocks with our e-bike sprocket with ChainFlow® technology and E-Chainguard Nut, which attaches directly to your Bosch motor to deflect any physical threats to your chain and chainring.

Manufactured through a strictly controlled and automated cold-forging process, the aluminium E-Chainguard Nut boasts unparalleled durability thanks to its superior material properties.

Patented ChainFlow® technology gives the sprocket the best and the most long-lasting chain retention currently available.



Chainring Material
Special aluminium alloy
Patented ChainFlow® technology

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