RC10 / RC10 4WD CLASSIC HD REAR HUBS, ADJUSTABLE, 7075 EXO2363 2363 for use with M3 ball studsCompatible with the RC10 Classic buggy series including the RC10T, RC10 4wd etc. New heavy duty, precision machined 7075 alloy rear hub set. Precise stock bearing fit is achieved thanks to the re machined bearing pockets in the hubs (the bearings do not touch any anodizing). Designed with adjustable roll center mounts and camber gain using m3 washers with the angled ball stud mount, you can make adjustment to the suspension geometry that are not