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The new Ø32 mm PRAGA INVICTUS EVO RBS Chassis - The Unbeatable Kart

The unbeatable kart

Praga Invictus – the new Ø32 mm Praga chassis

Chassis that makes the difference

Different solution for different categories

Satisfy the needs of every driver is our goal. So we have created different models for different categories.


Technical specifications

  • Ø30×2 – Ø32×2 mm tubular frame made of high – strength 25CrMo4 steel
  • FP7 – Stilo bodyworks with CIK-FIA homologated supports
  • Hydraulic brake system, brake pump with oil recovery tank, floating iron cast brake disc:
    • RBS: ventilated Ø187 mm rear brake disc
  • Top line steering system with Ø330 mm “Le Mans” steering wheel
  • 8.5 L of tank capacity
  • Magnesium Ø5 inches rims, 130 mm (front) – 212 mm (rear) with beadlock screws
  • “Racing” seat, size 1 | 1+ | 2 | 3 | 4
  • Ø50 x 2 x 1030 mm, S | MS | M | MH | H | EH | X axles
  • Ø25 mm spidles with Ø10 mm kingpins and camber – caster regulation plates


Wheelbase XS3: 1050mm
Overall Length 1940 mm
Overall Width 1315 mm
Overall Height 545 mm
Weight RBS: 50 kg