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Rok MINI 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.

Rok MINI 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.

OK-J

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YEAR OF 11TH BIRTHDAY TO YEAR OF 15TH BIRTHDAY

The OK-J class is the next class after Mini Rok or for new drivers from 11 - 15. It is designed for drivers between the ages of 11 and 15 and uses a specific engine called the Vortex OK-J engine, which has a displacement of 60cc.  The OK-J kart is built on a 1030mm wheelbase chassis, making it the perfect size for young drivers.  The OK-J class is a low-cost formula with easy-to-run engines and durable LeVanto tires. The OK-J class is part of the 2023 ROK CUP National Series, with club, regional, and national racing available. The winner of the OK-J class will be invited to represent South Africa and compete at the ROK CUP SUPERFINAL. The National OK-J class is run on pool engines to ensure an even playing field and that driving talent is nutured. The winner of the South African National championship in OK-J will be invited to attent the FIA OK-J Academy competition in Europe which is a fantastic way for a young driver to obtain recognition in the world of international motorsport. Read more about this important class here

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DISPLACEMENT: 125CC ENGINE: 2 STROKE

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The engine has the following features: Single-cylinder 2 stroke engine, displacement 125cc, reed valve intake in the crankcase. Liquid-cooled through external pump. It is also equipped with a balancer shaft that reduces vibrations and power valve that improves performance and driveability at low rpm.

The engine comes 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 and wire loom.
True to the philosophy that favours ease of use and management, OK-J engine is aimed at all drivers who want to test themselves on a spirited and performing chassis.

KART SIZE

SENIOR

CURRENT CHAMP

KC ENSOR SMITH

MINIROK FICHE

HOW TO (DIS)ASSEMBLE

TYRES

LEVANTO SENIOR TYRES

Front: 10 x 4.5
Rear:  11 x 7.1

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"THE FEEDING CLASS TO FORMULA 1"
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