Origin8 Revolvr HTII 68/73mm Outboard Bottom Bracket Swim Brand_Orca Color Coded Sizing for easy

Color Coded Sizing for easy identification:

Flat mount calipers being mounted to the fork require the FF-5 Front Flat Mount 140/160mm adapter

It also benefits from an antibacterial treatment that fights the effects of retained moisture and bacteria growth

28T for double

Origin8 Revolvr HTII 68/73mm Outboard Bottom Bracket Swim Brand_Orca Color Coded Sizing for easyForged and CNC machined AL6061 thread in cups for a superior fit and noise free operation Low friction dual seals protect the bearings from harmful contaminants Sealed premium bearings are both serviceable and replaceable Designed for installing Shimano HTII 24mm spindle cranks into BSA threaded frames Shell: 68 73mm Interface: ENG Spindle Type: Shimano HTII 24mm Cup Material: AL6061 Weight: 98g Color: Black