Wheels Manufacturing BSA Bottom Bracket - Shimano MTB, ABEC-3 Bearings, Black Cups

Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets

• Includes replacement dust covers and seals
• CNC-machined aluminum shell for precise bearing alignment and frame fit
• ABEC-3 sealed bearings
• Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races
• Replaceable Enduro bearings
• Made in the USA
• Spindle Interface Type: Shimano Hollowtech II , FSA MegaExo , FSA MegaExo Light , RaceFace EXI
• BB Shell Width (mm): 68 , 73
• Bottom Bracket Shell I.D.: 1.37
• Defined Color: Black
• BB/Frame Interface: English
• Weight: 96 grams