All RPM A-arms are molded from our nearly indestructible blend of engineering grade nylons for performance you can rely on when conditions are at their worst

Arrma ARA320658 Lower Arm Adjustment Block Set

Steel outputs and shafts

HPI HPI101827 1/8 Waterproof Air Filter Trophy Nitro

Do you want to upgrade your Raid 6x30 Removable Hex Wheels to the ARRMA specific 14mm Hex size

Jaco Prism Low Profile 1/10 Truck Rear Foam Tires (50 Shore) Rustler / Stampede Sport 3 Parts All RPM A-arms are moldedJaco Prism Low Profile 1 10 Mounted Truck Rear Foam Tires 50 Shore w 12mm Hex Fits: Traxxas Rustler 2wd Traxxas Stampede 2wd Specs: Outside Diameter: 98. 3mm (3. 87") Hex: 12mm Width: 49. 53mm (1. 95")