The GPM TMARTH010/2 aluminum hex adapters are CNC oriented upgrade parts for ARRMA NERO 6S BLX Monster Trucks, designed to extend wheelbase while maintaining accurate wheel alignment. Manufactured from high grade aluminum, these adapters focus on rigidity and repeatable fit to reduce slop and improve handling predictability under load. Installation is straightforward and they are intended as a durable upgrade for enthusiasts seeking improved chassis geometry and component longevity.