This R/C model assembly kit creates the 2 belt-driven 4WD TRF420X, the latest double-deck model in the line of TRF chassis; this chassis makes optimum use of its flex to offer great traction and superior drivability. Changing screw positions fixed to the upper deck allows adjustment of chassis rigidity. Without changing the motor position from the TRF420, the drivetrain features the spur gear positioned forward of the motor to limit pitching when on the throttle. R/C equipment is installed on the floating R/C deck. Choose from 2.25mm carbon fiber or 2mm aluminum lower decks depending on running surface. The trustworthy suspension from the TRF420 is joined by dedicated bulkheads for precise assembly and various kinds of setup, plus new lightweight 43mm rear drive shafts.
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