The GPK Series Junior Kart Technical Data

TonyKart 401 S Chassis

  • Molybdenum chrome steel frame
  • TUBES Ø – 30 mm
  • WHEELBASE – 1045 mm
  • AXLE Ø -50 mm
  • BRAKING SYSTEM -BSD with Dot 5.1 lubricant
  • Magnesium components
  • MXJ wheels
  • 2017 exhaust supports
  • front and rear torsion bars
  • standard aluminium pedals.
  • BODYWORKS – M5 homologated ACI-CSAI.

Vortex DVS Junior Engine

125CC Two-Stroke Engine

  • Reed valve intake in the crankcase
  • Push-to-start system with decompression valve
  • Mixture-lubricated
  • Cast iron CNC made cylinder
  • 5/5 transfer ducts intake
  • Piston ring L type
  • Balance shaft