The “OPTIMA” name signifies optimal performance. This famous off-road racer is equipped to win in any conditions.

4WD mechanics are condensed into a narrow open frame chassis 6061T6 aluminum bars (counter sunk)

Two drive system selections: chain drive or belt drive.

Gearbox equipped with slipper clutch for transmission protection and effective traction control.

Precision 48-pitch gear modules. Sintered alloy gears combined with high impact nylon gears and newly added slipper clutch. This durable design allows efficient power delivery and will cope with the current high power motors.

Precision 48-pitch gear modules deliver reduced drive loss. Metal rear diff case and metal gears deliver excellent durability.

Glass mixed nylon material used in rigid double wishbone system suspension.

Strong impact-resistant resin bumper. Includes mini bumper suitable for racing and large bumper for sports driving.

Includes special tool for shock absorbers. Can be used as a 5, 5.5 and a 7mm wrench.

[Transmitter/KT-231P] -- The KT-231P transmitter operates on 2.4GHz and requires no frequency band control. Non-stepped (continuous) adjustment provides precision setting of ‘Throttle Trim’ to ensure the car doesn’t move unnecessarily, ‘Steering Trim’ to adjust the car’s straight line running, ‘Throttle Endpoint Adjust’ to set the amount of movement on forward and brake input and ‘Steering D/R Adjuster’ to adjust the steering control angle. Requires 4 x AA size alkaline batteries.

[Receiver/ KR-331] -- 2.4GHz receiver works in combination with the KT-231P transmitter. Compact size (36mm x 26.2mm x 12.8mm, 8g) allows the receiver to fit onto a chassis with limited space. Separate power supply is not required as the receiver’s 4.8-6V requirement is powered by the same battery as the motor.

KS4081-06W Servo controls the steering through the front wheels. This waterproof servo delivers fast response speed from the transmitter control signal for sharp steering characteristics, and holds its line under feedback from the road surface. (Speed : 0.15sec/60°, Torque : 6.0kg·cm).

[Team ORION VORTEX WP Brush 45A] -- Large 45A capacity waterproof ESC. Change the (Ni-MH/Li-Po) battery setting by changing over the jumper connectors. Also features reverse function (with cancel) and heatsink that is indispensable for use in high temperature summer conditions.

Powerful but easy to handle 540 type G2X (20T) motor. Leads are already crimped with bullet terminals so soldering is not required and connection with ESC can be made.