Always confirm the battery-compartment dimensions

Four Set Screws

RP-25 free rolling wheels

Anodized Black w Chamfered Edges

Weighted for trouble-free operation

ARRMA ARA-3118 12mm Metal Wheel Hex Set (4), Green HO Accessories Always confirm the battery-compartment dimensionsARRMA ARA 3118 12mm Metal Wheel Hex Set (4), Green Description Genuine ARRMA 12mm aluminum wheel hex set designed as a durable replacement or upgrade for select ARRMA Mini and GROM vehicles. These precision manufactured wheel hexes provide accurate fitment and efficient power transfer to the wheels. Locking grub screws securely hold each hex to the axle, while the green anodized finish adds durability and signature ARRMA styling. Features Genuine