Original part No：

AR310779

Part location：

Hex adpaters 

Product major functions & usage：

(1) This part is 3mm thicker than original to widen the wheel tracks and enhance the stability of the car while driving.

(2) The lock nuts on the original wheels will not lock properly due to our increase in thickness of the hex. Therefore, thinner lock nuts are provided to secure the wheels properly. 

Major advantages of upgrading to this part/product：

(1) The original thickness is 6mm, and this hexagonal thickness is 9mm, which is 3mm thicker than the original. The wheelbase can be widened to enhance the stability of the car when driving.

(2) Due to the increased thickness of this product, the original fixed wheel protector may not lock into the adhesive position when locked. Therefore, two thinner protectors are equipped to ensure the anti loosening effect of the protectors.

Package includes：

Hex Adapter-2pcs

SST Lock Nuts 4mm-2pcs

M4x2.5x13 Screw Shaft-2pcs

Suitable Model：

ARRMA Granite 4X4 Mega Moster Truck (AR102680)

ARRMA Big Rock Crew Cab 4X4 3S BLX (AR102711)

ARRMA 1/8 Vendetta 4X4 3S BLX (ARA4319V3)

ARRMA 1/10 Vorteks Stadium Truck (ARA4305V3)

ARRMA 1/10 Big Rock 4X4 V3 3S BLX (ARA4312V3)

Fast Delivery & No Worries after-sale：We will ship out your order ASAP. Any questions for GPM RACING please check with our highly trained team. We are here to help!