Serpent 904006 Viper 990E Competition 1/8 4WD Touring Car  [SER904006]

Engineered Chassis for Precision Driving

The Serpent 904006 Viper 990E uses an ultra-narrow 7075 T6 Aluminum chassis to control flex and reduce the centre of gravity, delivering a stable base for precise on-road driving and lap consistency.

Integrated Cooling and Low Battery Design

The chassis accommodates a low battery plate to improve balance, while three NACA ducts provide dedicated airflow to the ESC and motor. Lower motor placement via machined pockets helps centralise mass for better cornering balance.

Steering and Suspension Flexibility

Adjustability is built in with a reactive toe-change rear end for fine traction tuning and eccentric inserts in the front steering blocks to vary roll centre. These features allow drivers to tailor handling for different circuits and speeds.

Reliable Drivetrain with Quick Service Features

Spring steel CVD drive shafts and light pulleys reduce rotational mass and friction to keep power delivery efficient. Quick-change levers on the axles make wheel and tyre swaps straightforward during race meetings.

The Serpent 904006 Viper 990E is tailored to experienced competitors who value a platform that responds predictably to setup and tuning changes.