Wheels Manufacturing BB30 to SRAM Bottom Bracket With ABEC-3 Bearings Black Cups

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

• Replaceable Enduro bearings
• Made in the USA
• ABEC-3 sealed bearings
• Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races

• Spindle Interface Type: SRAM/Truvativ GXP
• BB Shell Width (mm): 68, 73
• Bottom Bracket Shell I.D.: 42
• Defined Color: Black
• BB/Frame Interface: BB30
• Weight: 127 grams