Serpent 903903 - Viper 990R Side Stiffener Upgrade  [SER903903]

Serpent SER903903 Side stiffener set 990R
Price:
CAD$61.32
Brand:
Serpent
Model:
SER903903
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Chassis tuning for sharper Viper 990R handling

Made to suit the Serpent Viper 990R, the Side Stiffener Set increases chassis rigidity to deliver more predictable handling and steadier behaviour at speed. Built from robust components, this upgrade helps racers refine balance and responsiveness on asphalt circuits.

Main benefits of the side stiffener

  • Compatibility: Designed specifically for the Serpent Viper 990R model.
  • Material: Fabricated from durable materials to withstand track use.
  • Functionality: Raises chassis stiffness to improve steering precision and stability.
  • Application: Suited to competitive track racing and fine tuning setups.
This stiffener is made for the Viper 990R and other models are not guaranteed to fit without modification.
Installation requires standard RC hand tools such as hex drivers and small screwdrivers; no specialist equipment is needed.
Expect a stiffer chassis feel with crisper turn in and improved stability at speed, though you may need to adjust shock and antiroll settings to suit.

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