This part is sold as a set of 8

Popular option parts are already included

This LOS254047 pack includes two genuine Losi Racing rear springs in medium rate

Tough and durable material

Dual Ball Japanese ABEC 3 bearings

Kyosho Mini-Z RWD Sauber-Mercedes C 9 No. 61 LM 1987. MR-04 Readyset Pro SC10 Parts This part is sold asMini Z RWD Sauber Mercedes C 9 No. 61 LM 1987. MR 04 Readyset The MINI Z RWD MR 04 series replaces the MINI Z RWD MR 03 series. The MR 04 version RWD chassis is equipped with a revamped steering system that features optimized geometry and tighter clearance between moving parts. Also, the lower CG enabled by the lowest possible battery mount position ensures faster cornering speed and less chance of flip over. The RX unit is equipped with expansion