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Bafang 170mm Crank Arm for Electric Bikes

Upgrade your electric bike's performance with these durable and efficient crank arms

Product Price

$22.99 $20.99

Product Review Score

4.68 out of 5 stars

208 reviews

Product Summary

The Bafang 170mm Crank Arm is a sturdy upgrade perfect for your electric bike, ensuring smooth and efficient power transfer. With its reliable design, this crank arm helps you tackle steep hills and longer rides without breaking a sweat.

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Additional Product Details

  • Designed specifically for BAFANG mid-drive motors like BBS01, BBS02, BBSHD, and M200
  • Check that your original crank arm has a diamond hole interface
  • Built with durable aluminum alloy for long-lasting strength
  • 170mm hole spacing length, ensuring a perfect fit for your bike
  • Drive side is straightforward to install—just tighten it clockwise
  • Left side pedal has a reverse thread; twist it counterclockwise to secure
  • Sturdy construction means these crank arms are tough and reliable
  • High strength and hardness help prevent deformation over time

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