ALUMINUM +1MM HEX WITH BRAKE DISK

The GPM Aluminum +1mm Hex With Brake Disk is a four piece upgrade engineered for the Traxxas 4WD GT4 TEC 2.0. Manufactured to improve wheel retention and track width, these hexes feature a machined finish with swirl engraving. The 8mm thickness increases the wheeltrack and contributes to improved chassis stability when operating at higher speeds or under increased steering load.