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

PRAGA INVICTUS offers different solutions for different categories. Satisfying the needs of every driver is our goal.

The INVICTUS EVO chassis with its Ø32 mm tubular frame is ideally suited for larger race drivers running on sprint courses and enduro tracks. The chassis may be used for any Non-Shifter motor applications such as the IAME X30 TAG, ROK GP, ROTAX MAX EVO or KT100 motor. The 1050mm wheelbase chassis with increased rigidity allows the  INVICTUS RBS chassis to perform better in low grip situations.

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

*FREE AXLE WITH PURCHASE!!! Chassis comes with a Medium axle, you will receive one Medium Racing axle for funing.