Enduro ABEC-3 PF30 Bottom Bracket
Enduro PF30 ABEC 5 BB Angular Contact Stainless Steel bearing for longer service life.
- Grade 10 Chromium Steel Balls - High precision balls within 10/1,000,000 round, twice as round as the industry standard, at it’s highest level
- High Carbon Chromium Alloy Races
- Works with OSBB30 as well as other PF30 Systems