From Team Associated:
Team Associated Factory Team CVA sets for the RC8B3 and RC8B3e can be used as a tuning option to the universals that come standard in the kits. The CVA assemblies will provide a more aggressive steering feeling, perfect for use on smoother track surfaces.
The aluminum axle option #81327 can be used for further adjustment to minimize both rotating and un-sprung mass, giving an even more aggressive steering feeling and quicker acceleration — great for smooth tracks with high-grip levels. All components in the CVA sets are available as individual parts and can be rebuilt as wear occurs using the #81328 rebuild kit.
Fitting CVAs into the standard front steering block and rear hub requires bearings #89162 (inner). Fitting CVAs into the Factory Team aluminum rear hubs requires bearings #91564 (outer) and #89162 (inner).
81333 – Factory Team RC8B3 CVA Set, 92.5 mm, rear – MSRP $54.99
81334 – Factory Team RC8B3 CVA Set, 95.5 mm, front – MSRP $54.99
81327 – Factory Team RC8B3 CVA Axle, aluminum – MSRP $21.99
81326 – RC8B3 CVA Axle, steel – MSRP $21.99
81328 – Factory Team RC8B3 CVA Rebuild Kit – MSRP $7.99
81329 – Factory Team RC8B3 CVA Bone, 92.5 mm, rear – MSRP $35.99
81330 – Factory Team RC8B3 CVA Bone, 95.5 mm, front – MSRP $35.99