This is a set of two optional ST Racing Concepts CNC Machined Aluminum Rear Shock Bodies, and are intended for use with the HPI Blitz and E-Firestorm Trucks. This rear shock set features threaded aluminum shock
bodies with O-ring installed pre-load collars in which the O-ring
secures your pre-load adjustments in place. The shocks also features
aluminum lower shock caps to keep the shock cartridge straight and flex
free during suspension operation and heavy suspension compression.
Note: This set does not include shock seals, shock caps, or shock shafts.