ARRMA Steering Knuckles Set (#ARA330558 / L&R) F722HD Inner Wheel Diameter: 4

Inner Wheel Diameter: 4

CNC machined and hardened S2 spring steel wheel axle stubs

Fits 20x20 & 25x25 Stacks

Outer Wheel DIameter: 2

Ready for 2S or 3S power out of the box

ARRMA Steering Knuckles Set (#ARA330558 / L&R) F722HD Inner Wheel Diameter: 4Steering Plate SpacersThese composite Steering Knuckles are the perfect replacement items when servicing your ARRMA vehicle. Tough composite material for increased crash resistance and long lasting durability during the most extreme RC action Molded in metal reinforcement adds significant amounts of strength to the pivot ball cups Precision pivot ball housings for smooth suspension and steering operation in all conditions Specially designed composite