73824 – MAIN CHASSIS 2.0mm (WOVEN GRAPHITE)
73826 – MAIN CHASSIS 3.0mm (WOVEN GRAPHITE)
Available soon for the HPI Pro 4 electric touring car are two new Main Chassis. To help dial in the car on a variety of track surfaces, we now offer 2.0mm and 3.0mm thickness chassis to complement the stock 2.5mm chassis. Racers will benefit from the additional tuning options; the main chassis thickness is a key factor in adapting the car to track conditions for faster lap times. Our factory drivers recommend the 2.0mm chassis for slippery outdoor tracks, and the 3.0mm chassis for extremely high grip surfaces like indoor carpet tracks.
73082 – UPPER DECK 2.5mm (WOVEN GRAPHITE)
New for the Pro 4 electric touring car us a 2.5mm Woven Graphite Upper Deck. This optional upper deck is thicker than the stock 2.0mm part. The extra thickness adds rigidity for more consistent handling and faster lap times on extremely high traction surfaces such as indoor carpet tracks. Our factory drivers recommend using this part with our 3.0mm woven graphite chassis (#73826) when running on carpet tracks.
75170 – HEATSINK MOTOR PLATE (PURPLE)
Pro 4 drivers can now keep their motors cool with our new Heatsink Motor Plate. This new part is almost the same weight as the stock motor plate, and features a larger surface area to help keep the motor cool for improved efficiency, faster lap times and longer motor life. This precision machined factory performance part is a perfect fit for the Pro 4, used and recommended by our factory team drivers. And, the purple anodized finish looks great and matches our other option parts for a custom look.
74102 – ALUMINUM SETUP WHEEL 62mm (PURPLE/4pcs)
New from HPI Racing are Setup Wheels in brilliant purple anodized aluminium. Racers use setup wheels to help get the exact suspension geometry adjustments at the racetrack, and to help prevent flat-spotting their race tyres while working on the car. These official factory HPI parts feature a lightweight design that also allows them to be stacked while not on the car, saving valuable pit box space while travelling to races. Rubber O-rings are included that grip the surface of setup boards to prevent the car from sliding while making adjustments. These are “must-have” items for serious racers, and they look great too!