VORTEX ROK GP ENGINE KIT

VORTEX ROK GP ENGINE KIT

Complete TaG Engine Kit, Engine Mount Sold Separate

The Rok GP immediately conquered the hearts of drivers around the world, for his spirited soul and a practical structure, which aims to achieve high performance, while ensuring high reliability.

The engine has the following features: Single-cylinder 2 stroke engine, displacement 125cc, reed valve intake in the crankcase. Liquid-cooled through integrated pump, equipped with centrifugal dry-clutch and integrated electrical starter. It is also equipped with a balance shaft that reduces vibrations and power valve that improves performance and driveability. The engine comes in two configurations, bare engine or in a complete kit with Dell'Orto VHSH Ø 30mm carburettor, Dell’Orto fuel pump, Arrow intake silencer, moulded exhaust and exhaust with integrated exhaust silencer, wire loom complete with battery and battery support. True to the philosophy that favours ease of use and management, Rok Gp engine is aimed at all drivers who want to test themselves on a spirited and performing chassis.

Specifications

Single-cylinder 2 stroke direct-drive engine

Displacement 125 cc

Reed valve intake in the crank case

Liquid-cooled through integrated pump

Integrated electrical starter

Mixture-lubricated

PVL digital ignition

Centrifugal dry-clutch

Dell’Orto VHSH Ø 30mm carburettor

Arrow intake silencer

Dell’Orto fuel pump

Bore and stroke 54.07x54mm

Cast iron made cylinder and power valve

5/3 transfer ducts intake

Oval exhaust and 2 boosters

34 HP at 12.500 Rpm

Max 15.000 Rpm (electronically limited)

Balance shaft

Rok GP moulded exhaust with integrated exhaust silencer

Max Torque 20.2 Nm at 11.500 Rpm

Radial bearing C4