MIP have introduced a shock cartridge spacer kit for the Tekno RC EB410 1/10th 4WD buggy. The stock shock cartridge setup uses two X-ring seals that ride against themselves. As they aren’t designed to be stacked together they tend to roll during shock compression and they will act like a pump or vacuum, and pull air into the shock body which will make shock bleeding after every run necessary. This is where MIP’s shock cartridge spacer kit steps in. It includes eight spacers which will eliminate the need to constantly bleed the shocks. The spacers keep the same friction on the shaft to allow it to move freely but keeps the X-ring seals orientated to their proper shape during compression and rebound; thus resulting in a more consistent shock feel throughout the run. Included are four cartridge guides and four cartridge spacers but no X-ring seals.