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BLITZ/Racing springs allow fine suspension tuning for better handling.


HPI Racing now offers a Racing Spring Set that gives BLITZ and Mini-Trophy trucks a wide variety of tuning choices to dial in the handling of their trucks to track conditions for faster lap times. This set features 4 pairs of gray front springs that are color coded for easy identification:

  • Pink (Two steps softer than stock)
  • White (One step softer than stock)
  • Yellow (Stock BLITZ front spring)
  • Red (One step stiffer than stock)

#103348 RACING SPRING SET (BLITZ/FRONT/4 PAIRS) Also available is a Racing Spring Set for the rear shocks: #103807 BLITZ RACING SPRING SET (REAR/4 PAIRS)

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