Serpent SER904007 Viper 990E Evo Race Tunable 1/8 4WD Electric  [SER904007]

Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP
Price:
AUD$765.45
Brand:
Serpent
Model:
SER904007
Condition:
Brand New
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alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"
alt="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP" title="Serpent SER904007 Serpent Viper 990E Evo 1/8 4wd EP"

Serpent Viper 990E Evo - Tunable On-Road Platform

The Viper 990E Evo updates the 990E platform to give drivers cleaner handling and a broader setup range. It is engineered to suit competitive club racing while remaining approachable for hobbyists who like to dial in their car.

Fine-Tuning with New Suspension Options

Adjustable shock mounts and removable carbon brackets let you experiment with different spring and damper positions. The carbon downstop lever on the front arms locks down consistent downstop behaviour, helping retain a predictable steering response lap after lap.

The narrow chassis keeps mass centralized and low, with three NACA ducts to channel airflow to the ESC and motor. The motor's lower mounting position improves balance and agility through quick direction changes.

Improved Shell Support and Drivetrain Reliability

A redesigned front bumper supports the body shell and contributes to better aero stability. The drivetrain uses a proven, easy-to-service mid-belt pulley and spur gear layout that helps minimise downtime between heats.

Adaptable Rear Geometry and Setup Parts

Rear layout features reactive toe-change capability and eccentric aluminium inserts for camber and roll centre adjustments, allowing you to tune traction and cornering behaviour across different track surfaces.

Specifications

  • Scale: 1/10
  • Power: Electric
  • Chassis: Ultra-narrow design with NACA ducts
  • Transmission: Easy-maintenance, bulletproof system
  • Suspension: Adjustable shock mounts, carbon downstop lever
  • Weight: Reduced by 10g

A practical choice for drivers who value setup versatility and a predictable handling baseline, the Viper 990E Evo is aimed at consistent performance across a range of race conditions.

Soft to medium compound tyres typically match well with the narrow chassis for improved mechanical grip, but exact choice depends on track surface and temperature.
Yes, carbon brackets are standard replacement items and swapping them lets you test different shock locations without major disassembly.
Reactive toe change alters rear traction under load, which can improve corner exit stability and traction when tuned correctly for your track.
Yes, basic changes like shock positions and camber inserts are accessible for newcomers, and small incremental adjustments help build setup understanding quickly.

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