Traxxas Extreme Heavy-Duty Upgrade Kit (Hoss/Rustler/Slash 4X4)

Unleash the full potential of your Traxxas 4X4 and build the ultimate bashing machine with the Extreme Heavy-Duty Upgrade Kit. Engineered to withstand the brutal force of high-output brushless power systems, this all-inclusive kit completely transforms your truck’s durability, allowing you to go bigger and harder than ever before.

This isn’t just a single part; it’s a complete, factory-engineered package of driveline and suspension components designed to work in perfect harmony. Every piece, from the suspension arms to the driveshafts, is molded from Traxxas’s toughest composite material, built to take extreme punishment in any weather. Whether you’re sending it at the skate park, tackling rough terrain, or aiming for a new personal speed record, this kit is battle-hardened for maximum fun.

Customize your rig’s style along with its strength! This kit is available in multiple high-impact colors to give your truck a bold, custom look that stands out from the crowd.