Bottom bracket BB30 Optie:BB30 Bearing Assembly for BB30 non-tubeless-ready rims

non-tubeless-ready rims

Stan's trademark patented low sidewalls further improve strength while shaving weight to make the Flow CB7 one of the quickest accelerating trail rims available

The SRAM RED eTap AXS™ front derailleur leverages our advancements with X-Range™ gearing

Valve Presta removable

Bottom bracket BB30 Optie:BB30 Bearing Assembly for BB30 non-tubeless-ready rimsBB30named for its required spindle sizecuts weight by up to 100 grams, 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. BB frame interface: BB30 Crank BB interface: BB30 Bearing type: Ceramic, Standard Spindle Diameter: 30mm Spindle length: n a Chainline: n a Support E type FD: n a Cup