Vortex Rok Shifter Engine Kit

Complete Shifter Engine Kit, Includes Motor Mount, Cooling system NOT Included (Radiator, Pump, Belts) Single-cylinder 2 stroke engine with six-speed gearbox Displacement 125 cc Reed valve intake in the crankcase Liquid-cooled through external pump Push-to-start system Mixture-lubricated PVL analogic ignition Dry clutch Dellorto VHSH 30mm carburetor Arrow intake silencer Dellorto fuel pump Bore and stroke 54x54.5mm Cast iron made cylinder 5/3 transfer ducts intake Oval exhaust and 2 boosters 43HP at 13.900 Rpm Max 14.000 Rpm Shifter Rok molded exhaust Exhaust silencer Front clutch gearbox system Radial bearing C4 The Rok Shifter was born to meet the needs of many drivers who want to compete in a category with the gearbox, but always according to the Rok philosophy: low costs and steady regulations over the time. The engine has the following features: Single-cylinder 2 stroke engine with 6-speed gearbox with front clutch system, displacement 125 cc, reed valve intake in the crankcase. Liquid-cooled through external pump (not supplied in the kit). The engine comes as a complete kit with Dell'Orto VHSH 30mm carburetor, Dell'Orto fuel pump, Arrow intake silencer, molded exhaust and exhaust silencer. Ready for a power of 43 HP, the Rok Shifter is the engine that provides the best combination of performance and operating costs.