The RR010X/1215 28-piece kit provides brass wheel hex adapters engineered to replace or extend factory hexes on Axial hub interfaces, enabling a controlled change in wheel offset and a wider track for improved lateral stability.
Each hex body is machined from brass to introduce additional wheel-end mass, approximately 11g per adapter as specified, and the 15mm thickness reduces the wheel-to-hub gap relative to thinner hexes to improve wheel seating under load.
Installation is straightforward using the supplied hardware; the kit includes Delrin rings, steel pins, washers, stainless screw shafts, hex socket screws and shims for direct swap-in on the listed compatible models without additional parts.
AX30249 (RR10),AX30429 (WRAITH, SMT10 MONSTER JAM)
This set is a straightforward, precision brass option for hobbyists looking to adjust wheel offset and increase track width while adding mass at the wheel ends for improved stability.