Lower ACB Bearing Accessories • CK-OS89S-TD
Description
• CK-OS89S-TD
• Low-profile silhouette for superior aerodynamics
• 355 grams (Ø31
• Forged alloy minimalist clamps
• Chainring size options:
Lower ACB Bearing Accessories • CK-OS89S-TDLower Bearing ID 30mm, OD 46mm 1 1 4", 45 x 45 ACB
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
























