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BSA30 Bottom Brackets BSA68 BSA ISO 68mm 73 MTB Road bike External Bearing Bottom Brackets for BB386 30mm Crankset
Specifications:
- Use: Mountain Bikes
- Thickness: 10mm0.39 inch
- Outer Diameter: 50mm1.96 inch
- Model Number: bottom brackets
- Material: Ultra-light CNC aluminum alloy
- Material: Aluminum/Alloy
- Inner Diameter: 30mm1.18 inch
- Color: Black
- Free shipping
- Free returns*
- Low prices
- 5 million products