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

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

the OPTIMA is ready to race again with the latest advancements in driving performance

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

(2) Soft Open Cell Foam Included

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