NEW Wheels Manufacturing BB30A Outboard Bottom Bracket for 24mm cranks (Shimano) with Angular Contact Bearings, Black rearder_longcage Mount | Rotor Size: 140

Mount | Rotor Size: 140 Post | 160 Rotor

Built-in footrest

Housing end buttons included

Elevated centerline ridges provide consistent working edges that dig in whether hammering up a climb or leaning into a turn

Fits in saddle bag or jersey pocket

NEW Wheels Manufacturing BB30A Outboard Bottom Bracket for 24mm cranks (Shimano) with Angular Contact Bearings, Black rearder_longcage Mount | Rotor Size: 140Machined 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 Weight: 119 g Spindle Interface Type: Shimano Hollowtech II Defined Color: Black Spindle Interface Type: FSA MegaExo BB Shell Width (mm): 73 mm BB Frame Interface: BB30a Bottom Bracket Shell I. D.: 42 Spindle Interface Type: FSA MegaExo Light