
This is the optional 86mm Rear Shock Spring Set from Ultimate Racing. Designed for use in most 1/8 scale off-road cars with 16mm shocks such as Mugen, Associated, Kyosho, Losi, Xray, Sworkz, Tekno, etc. These shock springs allow you to optimize your buggy's suspension for different types of terrain and driving styles.
The springs are made from high-quality steel with a diameter of 1.6mm, wound with maximum precision, and feature flattened ends for proper functionality.
The springs are painted black and laser-etched with the spring length and number of coils on the top, and a different number of dots on the bottom for easy identification.
This rear spring set includes the following three hardness options:
UR1772-105. REAR SHOCK SPRING ULTIMATE 86mm 1.6/10.5T (3 DOTS) (2 pcs.)
UR1772-1075. REAR SHOCK SPRING ULTIMATE 86mm 1.6/10.75T (2 DOTS) (2 pcs.)
UR1772-110. REAR SHOCK SPRING ULTIMATE 86mm 1.6/11.00T (1 DOT) (2 pcs.)
Each set of 2 springs comes in a plastic box that keeps them perfectly organized and identified.






























