DMI 7/8" X 14.5" X .550 Torsion bar, SolidHyper Racing # 404 550 DMI's T Rex Solid 7 8" x 14. 5" Bars are made from 4340 steel and adhere to the same stringent standards that their popular full size sprint car bars are made to. They are heat treated first and machined after for more consistency. When the bar is heat treated after machining, the different thicknesses in material can cool at different rates leading to areas of different hardness and inconsistent sprint rates. Other bar

Hyper Racing # 366-2961

Micro Sprint if running Keizer or other brand hubs

Adapts the power steering unit to the Hyper 600cc Chassis

Hyper Racing # 14-147

You will need the upper steering shaft

5 valving on rebound and 3 on compression (easy up)

Hyper Racing # 389-560

Adjustment of both pedals front or back as far as you need in minutes

This greatly stabilizes the car when it hits the cushion or navigates a bump

reducing friction and rolling resistance translates to increased speed

Hyper Racing # 14-146

Hyper Racing # 06-302