Thread Together BB30 to Shimano Bottom Bracket

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-3 sealed bearings
• Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races

SPECS:

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