The Tamiya Racing Factory (TRF) 4WD TRF421 chassis kit is designed for racing enthusiasts who crave ultimate adjustability and easy maintenance. The motor's central position and equal-length drive belts enhance stability during acceleration, while one- or two-piece upper deck options allow for fine-tuned setups. A refined drivetrain combines front direct coupling with a rear oil-filled gear differential for optimal power distribution. The suspension employs upper and lower suspension arms, with innovative USBB dampers mounted on aluminium stays for precise tuning. Four stabilisers and numerous updated parts further contribute to the TRF421's exceptional performance potential.

• 2.25mm carbon fibre lower deck

• 2.0mm carbon fibre upper deck (1-piece & 2-piece designs included)

• 2.0mm carbon fibre bumper support

• Precision stabilisers & Aluminium shock stays

• Aluminium upper & lower bulkheads

• Aluminium motor & servo mounts

• Aluminium steering bridge & bearing holders

• Rubber sealed ball bearings

• Front direct coupling & double Cardan driveshafts

• Rear oil-filled gear differential & lightweight universal shafts (45mm driveshafts)

• Ultra-short big bore (USBB) shocks

• Genuine Tamiya product

• 1x Tamiya TRF421 RC Car Electric 4WD 1/10 Scale Chassis Kit

• Body Shell

• Brushless Motor

• Tyres & Rims

• 2-channel R/C system w/ESC

• R6/AA/UM3 batteries for transmitter

• Battery pack & charger

• Body, motor, wheels, tyres, R/C equipment, battery pack and charger are sold separately.