This replacement and upgrade kit contains 3mm thick brass hex adapters engineered for AXIAL 1/24 SCX24 DEADBOLT platforms. The adapters interface wheel hubs to axle hexes to provide a robust metal mounting surface and a slight, consistent mass increase that refines slow-speed wheel behaviour. Each adapter is brass and the kit includes steel pins for mechanical retention as supplied by the manufacturer.
Functionally these adapters act as a tuning component rather than altering axle geometry: they replace plastic or thin alloy hex parts to produce firmer wheel mounting and a small increase in wheel inertia that can aid low-speed traction and control on 1/24 scale crawlers.
AXI31610+AXI31609