Description

The Extreme Heavy-Duty Upgrade Kit transforms your already-tough Hoss^® 4X4, Rustler^® 4X4, or Slash^® 4X4 into the ultimate bashing machine. Engineered for extreme brushless power systems, the kit includes a full complement of driveline and suspension parts designed to work together as a complete package. Whether you’re sending it at the skate park or preparing for a speed run, the Extreme Heavy-Duty Upgrade Kit is battle-hardened to withstand brutal punishment and come back for more.

Extreme Upgrade Kit Features:

Available in multiple dynamic color options
Maxx^®Duty driveshafts with 6 mm stub axles
Heavy-duty caster blocks, steering blocks, hub carriers, and shock towers

Made from our toughest cold-weather composite material

Steel wheel hexes
Oversized sealed bearings
Installation hardware included
Fully compatible with HD suspension arms
May not work with sway bars or other accessories

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Accessory part for these models:

Ford® F-150® Raptor R™ 4X4 Hoss® 4X4 VXL Rustler® 4X4 Brushless Rustler® 4X4 VXL Rustler® 4X4 Slash 4X4 Ultimate Slash 4X4 VXL Slash 4X4 Slash® 4X4 Brushless Slash® 4X4 VXL Stampede® 4X4 Brushless