Wheels Manufacturing PF30A Outboard Bottom Bracket for 22/24mm cranks
Wheels Manufacturing PF30A Outboard Bottom Bracket for 22/24mm cranks, Machined aluminum shell threads together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.Replaceable Enduro bearingsMade in the USASpecifically designed for installing 24/22mm stepped spindle diameter cranks in Cannondale PF30A frames without the need for any adapters