CADAX Ceramic Bearings Jockey Wheels - Brand New
Date Listed 04/10/2017
Cadax ceramic bearings j-w as per pic.
Blue, golden, red or silver colour.
C/w both bushings type compatible with screws from Shimano & SRAM.
689 ZrO2 (Zirconium Oxide) full ceramic balls 17x9x5mm.
Full Ceramic bearings are specially designed for use with motorcycles, road/mountain bicycles and other demanding applications seeking to reduce rolling resistance and weight.
Longer lasting alloy material than composite plastic.
Eliminate lateral play and improving shifting precision.
Decrease rolling resistance and improve drivetrain efficiency.
SGD 40/pair. (copy paste below website to watch spin video or simply google "cadax" in youtube)