Serpent 903018 Viper 989 Precision 1/8 GP Racer  [SER903018]

Serpent SER903018 Viper 989 1/8 GP
Price:
NZD$1,055.29
Brand:
Serpent
Model:
SER903018
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
category
Write a review
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"
alt="Serpent SER903018 Viper 989 1/8 GP" title="Serpent SER903018 Viper 989 1/8 GP"

Development Notes on the Serpent 903018 Viper 989

The Serpent 903018 Viper 989 brings a concentrated set of improvements to the 1/8 nitro on-road category, marrying traditional layout strengths with thoughtful refinements. The platform is tuned for drivers who prioritise predictable handling and adjustability.

Slim Chassis for Tuned Balance

An ultra-narrow chassis underpins the Viper 989, trimming unnecessary mass while keeping structural integrity where required. This approach yields a chassis that is light yet stable, simplifying setup changes for different track conditions.

Suspension Solutions and Vibration Control

The Viper 989 features heave-damper capability at both ends to separate roll and heave responses, allowing fine control of chassis motion. A carbon weight bridge fitted with antivibration rubbers helps steady the car over bumpy sections.

Accessible Drivetrain and Fine Tuning

Maintenance and adjustments are straightforward because of the modular gearbox and component layout. The low-inertia two-speed gearbox aids acceleration, and the ventilated brake disc gives reliable braking feel during intense sessions.

Specifications

  • Scale: 1/8
  • Drivetrain: 4WD belt-driven
  • Chassis Material: 7075 T6 Aluminum
  • Suspension: Independent with hydraulic shock absorbers
  • Gearbox: Super low inertia 2-speed
  • Fuel Tank Capacity: 125cc

The Serpent 903018 Viper 989 suits racers focused on setup refinement and consistent handling. Its engineering supports a wide range of tuning choices for club and national level competition.

How does the Viper 989 handle different surfaces?

With correct shock tuning and tyre choice the Viper 989 adapts well to a range of smooth and medium-grip asphalt tracks. Adjust heave damping and anti-roll settings to suit the surface.

What setup items should I change first?

Start with ride height, shock oil and spring rates, then move to heave and roll adjustments. Small incremental changes help identify improvements without upsetting balance.

Is the Viper 989 compatible with aftermarket parts?

Yes, many aftermarket components such as shocks, fasteners and optional carbon parts are compatible, allowing you to tailor handling or reduce mass where needed.

What should I inspect after each race?

Check belt tension, shock seals, brake disc condition and gearbox mounting. Regular inspections prevent small issues from becoming major failures between heats.

Copyright © 2008-2025 rcjaz.co.nz All rights reserved