Electric motors equipped with internal or derailleur gear produce with powers of 250 up to 300 watts high demands. Excellent manufacturing and hardening processes make the cogs for the “new era” Bosch E-Bike motors very resistant and help to endure this extreme burdens. Especially the 14T cog combined with Bosch’s Performance Line CX is optimal for sporty MTB riding.
Division: 1/2″ (12,7 mm)
Thickness: 2 mm
Included in delivery: 1 Cog
Material: stainless steel
















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