This RC piggyback shock is developed for Axial Racing Wraith models and like 1/10 scale rock crawlers. The aluminum body and external reservoir increase oil volume and assist heat management, which helps the suspension maintain consistent damping during long or repeated runs.
Use this part to replace worn stock shocks or when you want a firmer, more stable damping baseline for crawling. Before fitting, confirm your chassis eyelet spacing and mounting type; the unit is supplied in gunmetal finish.
For tuning, the piggyback acts as a stability aid: higher fluid capacity helps sustain damping characteristics across repeated compressions, while oil selection and springs remain the main adjustments for ride height and dynamic response.
A practical upgrade to improve damping consistency for scale crawling and trail driving; tune springs and oil to suit vehicle mass and driving style.