Serpent 903810 Race Lightweight 2-Speed Shaft for Viper 989  [SER903810]

Serpent SER903810 Lightweight 2-speed shaft set S989
Price:
NZD$58.00
Brand:
Serpent
Model:
SER903810
Condition:
Brand New
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Race-Focused Lightweight Shaft Upgrade for Viper 989

Fit the Serpent 903810 Lightweight 2-Speed Shaft Set to your Viper 989 to drop rotating mass by 10 grams and sharpen mid-corner response. The precision 18-teeth pulley adapter is fastened to the shaft with screws to ensure a snug, low-play connection.

Durable Hard Anodized Surface

The hard anodized coating helps prevent surface wear and keeps the shaft running reliably through extended track sessions. This component has been evaluated by Serpent's factory squad to validate its robustness in competition use.

Installation Guide

Assemble the pulley using a 10mm open-ended spanner and a 3mm Allen key to lock the adapter in place. Proper torque and alignment reduce vibration and keep the Viper 989 performing cleanly.

Specifications

  • Weight Reduction: 10g
  • Compatibility: Viper 989
  • Material: Hard Anodized Aluminum
  • Pulley Teeth: 18

Will the lighter shaft affect handling balance?

Reducing rotating mass improves front-to-rear response and makes the car feel more lively. You may need to tweak differential and suspension settings to dial in balance.

Is any special tooling required for fitment?

Standard tools like a 10mm spanner and 3mm Allen key are sufficient. Keep fasteners clean and use the correct torque to avoid loosening.

Are replacement parts available if the adapter gets damaged?

Check Serpent parts listings for compatible pulley adapters and shafts. If you run into wear, replace the damaged component rather than attempting extensive repairs.

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