Wheels Manufacturing BB30 to SRAM Bottom Bracket with Angular Contact Bearings B

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

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