Powerhobby Aluminum Steering Knuckles Blue Arrma Mojave Grom / Losi Nascar Optima Parts the Extreme Heavy-Duty Upgrade Kit

the Extreme Heavy-Duty Upgrade Kit is battle-hardened to withstand brutal punishment and come back for more

Get it right and the car turns in cleanly and holds a line

Long life design w high density mini pin pattern and stagger edge design to minimize grip roll

Adds realistic towing functionality

The Kyosho KBW001 Hard Spring Set includes front and rear springs in medium and hard rates

Powerhobby Aluminum Steering Knuckles Blue Arrma Mojave Grom / Losi Nascar Optima Parts the Extreme Heavy-Duty Upgrade KitPowerhobby Aluminum Steering Knuckles Blue Powerhobby Aluminum Steering Knuckles Red Fits: 1: 18 Mojave Grom 1: 12 AWD NASCAR Replaces ARA330841