Kyosho 85mm Big Bore Rear Shock Spring (Blue) (2) (9-1.5mm)

This is a set of optional Kyosho 85mm "Blue" Big Bore Rear Shock Springs, and are intended for use with the Kyosho MP9 and MP10 1/8 scale buggies. These 85mm long rear springs are recommended for rough tracks, or tracks with big jumps. These springs are made with 1.5 diameter wire and are more durable than the standard 1.4mm springs. Blue is the stiffest rate spring in the 1.5 wire 85mm spring lineup. NOTE: These springs must be used with the KYOIS215 58mm medium length shocks, and KYOIFW624 rear shock tower. 85mm Shock Spring Specifications: Harder IFS003-915: Blue - 9 turns/1.5 wire IFS003-9515: Red - 9.5 turns/1.5 wire IFS003-1015: Light Purple - 10 turns/1.5 wire Softer Effects of Shock Spring Changes Shock Spring Characteristic Softer Increased Chassis Roll Increased Traction Better in Bumpy Conditions More Likely to Bottom Out Stiffer Decreased Chassis Roll Decreased Traction Increased Responsiveness Compatibility Kyosho Inferno MP777 Kyosho MP10 Kyosho MP9 Kyosho MP9 TKI2 Kyosho MP9 TKI3 Kyosho MP9 TKI4 Kyosho MP9e Kyosho MP9e Evo Kyosho MP9e TKI4 Kyosho ST-R Kyosho ST-RR Kyosho ST-RR EVO Kyosho ST-RR EVO.2