Rotor Round Chainring 39tRotor's Round Chainring offers the same features and finish of the Q-Rings except it is completely round. Profiled teeth aid shifting and durable finish adds longevity. Rotor Round Chainrings work with all 10-speed drivetrains and mount to most 130mm BCD cranksets.
- Black anodized
- 130mm BCD
- Works with 10-speed drivetrains
- Multiple drillings for weight savings
- Use with Rotor outer chainring
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