while the original rear springs move to the front for optimum balance and performance

This is the RPM True-Track Rear A-Arm Conversion in Black for all versions of the Traxxas Revo

chrome wheel

The mechanical timing can be adjusted

Powerhobby 12mm to 17mm W/10mm Offset Hex Hub Black FOR Traxxas Slash Rustler Wraith Parts while the original rear springsPowerhobby 12mm to 17mm W 10mm Offset Hex Hub Adapters FOR Traxxas These 10mm offset RC wheel spacers,compatible with Traxxas Slash 2WD 4X4 Rustler Stampede 2WD 4X4 Extends the width of your buggy or truck for a wider stance and greater control. Strong Aluminum alloy for maximum performance. Lightweight upgrade instantly enhances overall performance in handling and durability. Easy to install, great for replace the old or broken part. Offset From