Global TopTRF421X Chassis
The 2 belt-driven 4WD TRF421X chassis has a double deck layout composed of a 2mm thick aluminum lower deck and carbon fiber upper deck. With a new motor mount, the kit enjoys a lower center of gravity and optimized flex. Fine-tuning of suspension material gives stability in high temperatures or on high grip surfaces, while new knuckle arms’ front Ackerman position gives more direct steering, and the hole on the rear arms moves adjuster rod attachment positions backward for optimum grip on low traction surfaces. Drive shafts have swing shaft caps with ball bearings to limit friction and speed loss.
