Machined aluminum shell threads together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.

FEATURES:

• Replaceable Enduro bearings
• Made in the USA
• ABEC-5 Angular Contact sealed bearings
• Angular contact ball bearings are particularly suitable for carrying combined axial and radial loads

SPECS:

• Spindle Interface Type:Shimano Hollowtech II , FSA MegaExo , FSA MegaExo Light, RaceFace EXI
• BB Shell Width (mm):68 , 73
• Bottom Bracket Shell I.D.:42
• BB/Frame Interface:BB30
• Weight:127