These are the same front springs we include in all our stage 2 upgrade kits. These are a excellent replacement for the hpi 6590 springs or axial reds.
INCLUDES:
Two 100mm Spring
SPECIFICATIONS:
19Turn, 1.1 Wire ID14.1:mm OD16.7mm 1.2 mm wire length: 75mm
springs can be either "hot-coiled" or "cold-coiled". Cold-coiled springs are more precise, CKRC cold coiled springs are wound from pre-heat treated spring wire stock. Many so call performance springs are cold-coiled from annealed "bundle stock" then quenched and tempered after coiling. This method produces a less accurate spring and can result in surface imperfections.
