Hot Racing SLF63FS261 Progressive Rate Rear Spring Kit Set of 6 (SLF63FS261)

Optional Rear Progressive 2 Rate Factory Spec Spring Set for use on the Traxxas 4x4 Slash Stampede

Steel construction

Two Rear Red Springs soft (1.3mm)
Two Rear Blue Springs Med (1 .4mm)
Two Rear Black Springs Hard (1.5mm)

Installation on the vehicle

length: 63mm (2.5")
Outer diameter: 18mm (0.71")
Inner diameter: 15.5mm (0.61")
Wire diameter: 1.3(Red) 1.4(blue) 1.5(Black)

For the Front Progressive Spring Set SLF48FS281