Reserve from the case
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
Shipping Estimate
Description
50/37T gear combinations
Controlled resistance
ASSISTANCE LEVELS
BB86 bottom bracket standard
• Color: black and silver
Corona Interna 22 Denti - BCD 64mm Nero shimano dura ace st-r9170 50/37T gear combinationsInner Chainring 22 Teeth BCD 64mm Black in CNC Anodized Aluminum Compatible with SHIMANO Weight: 42. 4g XON
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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