Traxxas 7850 Medium GTX Springs 5.059-Rate F8 Parts RTR Bullet ST Flux w/

RTR Bullet ST Flux w/ 2

Available sizes: Large and Extra Large

Includes: 2 C hubs

Powerhobby 7075 Aluminum Rear Swing Arm w Large Inner Bearing Blue Losi Promoto MX

Traxxas 7850 Medium GTX Springs 5.059-Rate F8 Parts RTR Bullet ST Flux w/Identified by a red stripe. One pair per package. Traxxas offers the medium GTX spring in ten rates so you can tune XRT suspension performance or compensate for a lighter or heavier vehicle setup. The higher the rate number, the firmer the spring. At 5. 059 this is among the stiffest options in the XRT range, one step below the 5. 543. A stiffer spring reduces chassis roll and increases steering responsiveness, at the cost of some mechanical traction.