Kyosho Front Spring Set (10) Rocket Engines It also includes a patented

It also includes a patented frameless fan design

With programmable model memory for up to 40 sets

4 GHz radio system ensures precise long-range control

The Electron Intelligent LiPo Battery is designed for seamless integration with the Electron Mini Intelligent Charger (ECP-1007)

and is intended for use with the Traxxas Stampede 1/10 truck

Kyosho Front Spring Set (10) Rocket Engines It also includes a patentedThis is an optional Kyosho Front Spring Set, and is intended for use with the Kyosho Mini Z MR 03. This package includes five sets of springs, allowing you to tune your Mini Z to a variety of track conditions. The red springs are soft, the purple springs are medium soft, the green springs are medium, the orange springs are medium hard and the yellow springs are hard.