Shaft-type 4WD produces superior traction control and works optimally with vintage tires efficiently transfer motor power to the road surface

and takes the reaction loads every time you get on the throttle — which on an 8S truck is a substantial amount of twist

This Shock Rod End and Spring Perch Set is precision manufactured from high quality tough composite material

Four Assembled Shocks for the Losi Micro 4wd Four 9T Red spring (soft) Four 8T Silver spring (Med) Four 7T Blue spring (hard) Eight Mounting brass collar

Traxxas 7767-GRAY X-Maxx GTX Spring Retainers (4) Lazer ZX Parts Shaft-type 4WD produces superior tractionGTX shock spring retainers (adjusters) machined from aluminum with a dark gray anodized finish, supplied as a set of four with integrated O rings. The spring retainer threads onto the shock body and sets spring preload, which is how you dial in ride height and how much the truck squats under its own weight. Getting preload right matters more on the X Maxx than on most trucks simply because of how much mass the suspension has to control too little and