Multi-Rate Spring Set, for Tra Wheels The massive F4

The massive F4

This is a TAMIYA 1/14 scale R/C semi-truck assembly kit model of a timber truck with long rear bed featuring a distinctive frame and stakes for carrying logs

but you can also run them in loose dirt and even in the mud

These brutally agressive wheels are molded from tough

durable EPP foam

Multi-Rate Spring Set, for Tra Wheels The massive F4This Multi rate Spring Set for the Traxxas Front Shocks, used on the Slash, Rustler and Stampede. Multi Rate Springs, Dual Rate (DRS) allow the optimum spring rate for each application. These multi rate springs are soft at the beginning to soak up the small bumps, but transitions (crosses over) to the stiff part of the rate to resist bottoming on jumps and other big hits. Features: Spring Steel Construction 2 Red 1. 1mm Wire Multi Rate Springs 2