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Precisely machined for a perfect fit, this 8-notch tool removes and installs the lockring that retains front chainrings found on Bosch Gen 2 e-bike motors after the crank arm is removed.
Who's this item for: Riders wanting to keep a threaded assembly from coming unscrewed.
Lockring interface: 8 notches.
Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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