Serpent 903019 Viper 989 40th Anniversary 1/8 GP Touring Car - Competition Edition  [SER903019]

Viper 989 40th Anniversary - A Racing Legacy Refined

The Serpent Viper 989 40th Anniversary edition condenses years of development into a 1/8 nitro touring platform. It is intended for racers who demand repeatable handling and a car that responds clearly to setup changes. The design emphasises serviceability and race day adjustability.

Purpose Built 7075 T6 Chassis

The chassis is fashioned from 7075 T6 aluminium to provide a lightweight yet rigid base. Its narrow form improves dynamic flexing and lowers mass. Strategic milling reduces stress concentration points, while the carbon weight bridge with anti-vibration rubbers helps control unwanted vibration. A sliding weight at the front makes balance tuning straightforward to help avoid traction roll.

Fine Tuned Suspension and Steering

Pivot ball link suspension offers precise adjustment and consistent response. Steering blocks fitted with spring steel pivot balls and nylon cups give smooth, durable operation, and adjustments are made with standard hex tools. The "Option 2" steering levers change the Ackermann to deliver a more linear steering feel at higher speeds.

Improved Drivetrain Layout

The updated midshaft assembly reduces the need for multiple belt tensioners, helping the transmission run freer. Spring steel CVD shafts at both ends ensure robust power transfer, while the low inertia 2-speed gearbox provides smooth acceleration transitions. NSK bearings throughout the drivetrain lower friction and add reliability.

Aftermarket Parts and Custom Setups

There is a wide selection of optional parts to refine the Viper 989 to your liking. From carbon aerodynamic parts to suspension variants, racers can tailor weight distribution and handling characteristics to suit circuit demands.

For club and circuit racers looking for a tunable 1/8 nitro contender, the Viper 989 40th Anniversary delivers a balanced starting point with plenty of upgrade potential.