this gear is designed to mesh precisely with compatible drivetrain components for maximum efficiency and durability

05'' 1/16'' 5/64'' 3/32''

A simple bolt-on tuning part for DR10M racers dialing in launch and traction

download the compatible firmware (Ver

Aggressive aerodynamic styling

ARRMA ARA550112 dBoots 'FORTRESS' Tire Set Glued Black 2 Pairs O Scale this gear is designed toARRMA ARA550112 dBoots FORTRESS Tire Set: Glued, Black (2 Pairs) Get your ARRMA GROM back on the ground with this complete set of pre mounted dBoots FORTRESS MT tires on tough black ARRMA wheels. These are direct fit replacements for your kit tires, glued and ready to bolt on for fast, hassle free servicing. Features Multi surface FORTRESS tread for great traction on any surface High quality, long wearing rubber compound Pre glued for a trouble free,