Vortex Rok Mini 60cc Engine Mini Rok is dedicated to the very young drivers and has been shown to grow small karting talents. Thanks to some of its key features it is safe and easy to use, so that young drivers can become familiar with the kart without tension. The engine has the following features: Single-cylinder 2 stroke engine, displacement 60cc, piston port. Air-cooled, equipped with centrifugal dry-clutch and integrated electrical starter. The engine comes in a complete kit with Dell'Orto PHBG 18mm carburettor, Dell'Orto fuel pump, Vortex intake silencer and exhaust with integrated exhaust silencer, starter complete with battery and battery support. Mini Rok engine is aimed at the younger generation and for more than a decade has spread worldwide, therefore more and more federations have chosen it as national entry level category. ***Features & Specs*** Cooling System: Air-cooled system Exhaust: Oval exhaust without rib Bearings: Radial bearing C4 Bore and stroke: 42x43mm Max Power: 10 HP @ 11,000RPM Max Torque: 6.5 Nm(4.79 FT/LBS) @ 9,000RPM Max RPM: 15,500RPM Ignition:Selettra analogic ignition Carburettor:Dell’Orto PHBG Ø 18mm Silencer: Vortex intake silencer Fuel Pump: Dell'Orto Exhaust:Mini Rok exhaust with integrated exhaust silencer Piston Port 2 transfer ducts intake Integrated electrical starter Centrifugal dry-clutch Mixture-lubricated Cast iron made cylinder CNC worked ***MOTOR MOUNT NOT INCLUDED*** Model: ROK MINI Shipping Weight: 40lbs Manufactured by: Vortex Engines