Serpent 401785 4X EVO Race Spare Kit  [SER401785]

Serpent SER401785 Starter-pack 4X EVO
Price:
AUD$84.83
Brand:
Serpent
Model:
SER401785
Condition:
Brand New
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Maintenance and spare parts bundle for Serpent 4X EVO

The Serpent 401785 Starter Pack delivers a curated set of spares for the 4X EVO platform. Suited to racers and tuners, this kit supplies the common components you will swap during routine upkeep and setup trials.

Included parts and setup benefits

  • Wishbone Lower/Upper: Lower and upper wishbones are built to hold alignment and offer controlled flex for predictable corner entry and exit.
  • Wheel Hub: The hubs fit precisely to reduce wobble and support consistent wheel rotation under load.
  • Shock Springs: Multiple spring rates are provided including blue C7.6 and green C9.5, enabling front and rear balance adjustments for different track surfaces.
  • Ball Joints: Robust ball joints secure suspension linkages and maintain sharp steering feedback after repeated use.

Specifications

  • Lower Wishbone: 2pcs for front/rear
  • Upper Wishbone: 2pcs for front/rear
  • Wheel Hub: 1 set for front/rear (L+R)
  • Spring Blue C7.6: 2pcs
  • Spring Green C9.5: 2pcs
  • Ball Joint 4.5: 10pcs
  • Shock Ball Joint: 2pcs
  • Shock Spring Support: 2pcs
  • Shock Spring Yellow C=5: 2pcs
  • Shock Spring Pink C=7.2: 2pcs

This starter pack keeps spare hardware on hand so you can focus on setup and racecraft rather than sourcing parts between events.

Replace wishbones when you notice cracks, excessive play, or altered geometry after impacts. For busy racers, inspect them every few race days.
Yes, mixing rates helps tune balance. Try softer springs at the front for more steering and stiffer at the rear to reduce oversteer, then refine by small increments.
No special hardware is required for standard 4X EVO builds. Use your existing mounting screws and follow factory assembly points for correct installation.

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