Performance isn't the only category that has been improved for this generation; durability has also taken a step forward by resolving issues such as bending wing mounts, steering bellcrank screw breakage, and excessive steering linkage play. Additional new features that were designed for the racer in mind are: an integrated transponder mount, +4 mm shock rod ends, tie-rod battery brace hardware and linkage included, 2-wire and 3-wire containing clips, rear shock tower guards, and a redesigned smooth front shock tower to cover the exposed screw heads.

The #90029 RC10B6.3 is the carpet/astroturf variant boasting an all-new HD slipper spring assembly which uses the 11mm Octalock slipper pads (premium LCF pad material included in the kit!) for smoother engagement on high-traction surfaces, +3mm chassis for added stability, steel chassis weights for tuning weight bias, front and rear anti-roll bars, and a gear differential. The kit setup has been optimized so that you can have a competitive race car straight out of the box.