This pinion is designed to replace the gear located between the crankset and the nylon pinion of the Bafang BBSHD motor. It is an essential part to ensure good power transmission and avoid premature wear of other components.
Key features
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Designed for Bafang BBSHD models
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Precision metal for high durability
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Careful machining to ensure smooth running and reduce noise
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Compatible with original nylon gears
User benefits
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Targeted replacement extends motor life while maintaining performance
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Precise fit reduces noise and friction
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Affordable spare parts: repair rather than replace the entire motor
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Easy to install for anyone with a little experience of bike mechanics
