Boost the performance of your HPI Formula Ten car with an aluminium shock set. This is a high-quality oil-filled, CNC-machined pre-assembled aluminium damper with a 54mm length, perfect for replacing the stock friction shocks on the Formula Ten. For convenient mounting, the shock is fitted with pivot balls that swivel in plastic shock ends. A longer shock shaft end is included for cars that need longer shocks, and long M3 cap head screws are included for attaching the shock to the chassis and rear pod. Clip-on ride height adjusters allow you to quickly change the length of the shock. The shock will fit Formula Ten option springs and standard size touring car shock springs (13mm diameter). Sold singly, it includes ride height adjustment clips.