- The two machined aluminium cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance
- This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement
- Specifically designed for installing 30mm spindle cranks in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames
- Bottom Bracket includes: BB Cups with bearings 2 - Silicone dust seals 2 - 0.5mm crank spindle spacers 2 - 1.0mm crank spindle spacers
- Bottom Brackets
- Pf30a Outboard Abec-3 Bearings For 30Mm Cranks
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