Fulcrum 4-RS-111 Ceramic Bearing Variant:Fulcrum Part 4-RS-111 Ceramic bearing No Numbness: Enjoy hours of

No Numbness: Enjoy hours of riding without painful pinching

Compatibility: Used in Zipp hubs and older Isis BBs

Cyril once tried to grip his handlebars with bones

Quickmount Light Compatible: Attach your Quickmount Asteroid bike light to the rear with ease

whether you're conquering steep hills or cruising the flats

Fulcrum 4-RS-111 Ceramic Bearing Variant:Fulcrum Part 4-RS-111 Ceramic bearing No Numbness: Enjoy hours ofMeet your new riding partner: the Fulcrum Part 4 RS 111 Ceramic Bearing. Designed to keep your wheels spinning smoothly and effortlessly, this bearing promises a ride as seamless as a silver screen chase through the streets of San Francisconot that you'd need to run from the law I mean, its just a bearing, after all. Exceptional Performance: Boosts the efficiency of your bikes wheel rotation. Feel that sweet, sweet freedom with every pedal stroke!