SCX10 This gear is attached to the diff case and mounts in the front or rear gearbox

-The waterproof and dust-proof design (*IP67 standards) allows the AXE brushless power system to be used in all weather & track conditions without any issue of damage caused to the system from water or dust

A Story of Valor(bold)

4WD Rally machine

Tamiya - TB-05 Aluminum Spur Gear Holder Radios & Accessories SCX10 This gear is attachedThis is an aluminum spur gear holder for the TB 05 chassis. It replaces the kit standard stamped steel part for increased rigidity and a lighter weight model. Compatible Chassis: TB 05 PRO ChassisFeatures: Made from lightweight, precision aluminum with a hardened anodized finish. Holder lightens the drivetrain and sharpens acceleration. Can be used in place of the kit standard steel component BE22.