2025 Italkart SUPERSONIC KZ/Shifter Chassis - High Performance Racing Kart Frame for Competitive Karting & Track Racing

Italkart Shifter/KZ Supersonic Red frame with black components, KG 507/508 bodyworks, steering wheel, 10° spindles, hard axle, 50x125mm rear hubs.  This super successful model is being re-introduced this season as a 30/32mm frame.

New for this year:

• Solid aluminum pedals which reduce pedal flex for improved braking and throttle fee.

• Unbolted front belly pan for better chassis flex

• Fuel line and data wire holders

• Longer axle hangers for more rear grip

• AMV Rear Hubs (Option)

• 4 piston front calipers with floating front rotors

• Adjustable seat mounts to reduce seat cracking