Aerozine BB30CE Road Mountain Bike Cycling BB30 BB Kit/Ceramic Bearing 53g Grey
Aerozine BB30CE Ceramic Bearing BB30 Kit
Designed for Road, XC & All Mountain
BB30 — named for its required spindle size — cuts weight by up to 53 grams, narrows Q-factor,increases ankle clearance, and ups bearing durability.
It’s a fairly standard involving different frame requirements and crank design.
Along with a 30 mm spindle, it requires an oversized 68 mm or 73 mm bottom bracket shell and press fit bearings held in place by snap rings.
Bearings 2 x CERAMIC Bearings , 2 x Bearing shield
Spec 2 x Retaining Clip , 1 x Additional C Clip
Weight 53 g
For Road MTB use
Made In Taiwan
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