Tekno RC 90mm Rear Shock Spring Set (Orange) (1.6 x 9.0T) (2)

Great tuning option for the ET48.3. When I ordered my ET48.3 kit I also picked up front and rear sets of the Yellow and Orange springs which are 1 and 2 steps stiffer than the stock green springs. I found that the greens were softer than I preferred when just messing around and hitting bigger jumps, and at at my local track Ive found the yellows work the best. I think if I were to use a lighter battery pack and/or if my track were smoother and had more traction then the greens would probably be the right choice. I also picked up a second full set of orange springs to stiffen up my Aarma Kraton basher and they fit/work perfectly for that rig too.