SRAM BB30 Bottom Bracket Bearing Assembly
Category: Parts - Bottom Bracket
About SRAM BB30 Bottom Bracket Bearing Assembly
BB30-named for its required spindle size-narrows Q-factor, increases ankle clearance, and ups bearing durability. Along with a 30 mm spindle, it requires an oversized 68mm or 73mm bottom bracket shell and PressFit bearings held in place by snap rings.
Features
Narrow Q-factor
More ankle clearance
Larger bearings for longer life
Specifications
BB-Frame Interface: BB30
Crank-BB Interface: BB30
Bearing Type: Standard
Spindle Diameter: 30mm
Cup Material: Plastic
About SRAM
Founded in 1987, SRAM (an acronym of the 3 founders names, Scott, Ray and Sam) is a privately owned bicycle component manufacturer located in Chicago. They're known for developing many of the inovative technologies used in bikes today including ETAP wireless electric shifting, Grip Shift, dedicated single chain ring drivetrains, narrow wide chainrings and more. Sram also own bicycle component brands Rockshox, Quarq, Zipp and Truvativ.
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