This rear shock tower is an RC-scale hop-up designed by 3Racing for the TAMIYA DF-03 platform and Dark Impact body/chassis combinations. Built from graphite, the tower increases local stiffness at the rear shock mounts to help the chassis resist deformation during hard landings and heavy cornering.
Functionally, the part is intended as a tuning component for rear suspension behavior. By reducing flex where the shocks anchor to the chassis, it changes how suspension inputs transfer through the rear end, which can make tuning for traction and transient response more consistent across runs.
Installation is straightforward for DF-03 layouts that use the standard rear shock tower mounting points: remove the stock tower, transfer any required hardware such as spacers or OEM screws, and fit the graphite tower to the same mounting bosses. No additional tools or modifications are included with the part.
Designed for use with Tamiya DF-03 series chassis and the Dark Impact model where the DF-03 rear shock tower form factor is used. Confirm your chassis uses the standard DF-03 rear shock mounting layout before purchase.
As a graphite upgrade, this tower is a practical option when you need a stiffer rear mounting point for suspension tuning and improved repeatability under load.
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