KID ROK (Restricted Mini ROK Engine)

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Engine is suitable for the 6 – 9 year old category and fitted to a 950mm chassis

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 Ø 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.

KID ROK : small-size engine, low handling costs, great fun.

Specifications

• Displacement 60 cc
• Piston Port
• Air-cooled system
• Integrated electrical starter
• Centrifugal dry-clutch
• Mixture-lubricated

• Cast iron made cylinder CNC worked
• 2 transfer ducts intake
• Rectangular exhaust without rib
• Piston ring L type
• Radial bearing C4
• Bore and stroke 42×39.7mm
• 4.5 HP at 10.000 Rpm

• Max Torque 4 Nm at 8.000 Rpm
• Max 13.000 Rpm
• Selettra analogic ignition
• Dell’Orto PHBN Ø 14mm carburettor
• Vortex intake silencer
• Dell’Orto fuel pump
• Kid Rok exhaust with integrated exhaust silencer

MINI ROK

Engine is suitable for the 8 – 13 year old category and fitted to a 950mm chassis

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 Ø 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.

mini1
Specifications

• Displacement 60 cc
• Piston Port
• Air-cooled system
• Integrated electrical starter
• Centrifugal dry-clutch
• Mixture-lubricated
• Cast iron made cylinder CNC worked

• 2 transfer ducts intake
• Oval exhaust without rib
• Piston ring L type
• Radial bearing C4
• Bore and stroke 42x43mm
• 10 HP at 11.000 Rpm
• Max torque 6.5 Nm at 9.000 Rpm

• Max 15.500 Rpm
• Selettra analogic ignition
• Dell’Orto PHBG Ø 18mm carburettor
• Vortex intake silencer
• Dell’Orto Fuel pump
• Mini Rok exhaust with integrated exhaust silencer

OKJ

OKJ-engine

Engine is suitable for the 12 to 14 year old category and fitted to a 1050 mm chassis.

The DDJ engine as well as its KFJ predecessors, keeps unchanged the 125 cc displacement but goes back to the direct drive. The engine, as per regulation, mounts the rev limiter at 14,000 RPM and the 20mm carburettor.

The track did not disappoint expectations and on the occasion of the international competitions reserved to the new OKJ class, the DDJ Vortex immediately showed off his qualities, becoming the absolute protagonist of the category. Reliability, performance and easiness of use, make the DDJ the best engine for the CIK Academy category.

Specifications

• Single-cylinder 2 stroke engine
• Displacement 125 cc
• Reed valve intake in the crankcase
Liquid-cooled through external pump
• Balance shaft

• Push-to-start system with decompression valve
• Mixture-lubricated
• Cast iron made cylinder CNC worked
• 5/5 transfer ducts intake
• Piston ring L type

• Radial bearing C4
• Bore and stroke 54×54,29 mm
• 14.000 Rpm Selettra analogic ignition
• IBEA Rok DVS Ø 24mm carburettor

KZ and KZ2

The KZ and KZ2 classes that are the CIK-FIA premier shifter classes and are recognised as the official World Championship classes by the CIK-FIA who we are associated with vs MSA as our official ASN.

 

The KZ class is the “Top and Premier” class, with leading Kart drivers with teams and factory backing, with items such as the Chassis’, Engines, Apparel and the likes . The KZ2 being for the up and coming “Younger” Kart in the year of their 15th Birthday worldwide.

 

In South Africa, the KZ2 is our Premier class as we have kept in-line with the CIK- FIA, as they are the future of Shifter racing and can compete in this class from the year of their 15th Birthday, whereas the KZ class in South Africa you can race from the year of your 26th Birthday with our KZ Masters class being from the year of your 38th Birthday.

 

The KZ2 class is recognised as a South African National championship class, with Regional Status in the NR, KZN and the Western Cape. The two KZ classes have Northern Regions Regional Championship status, with the KZ (Ex GP 125cc shifter) class being by far the longest serving class for “senior” competitors (21+) in South Africa.

 

Whilst the GP 125cc name was changed for the 2021 season to the “KZ” name in order to follow most of the Rules and Regulations of the CIK-FIA, allowing for the first time the official KZ engine manufacturers to participate across the KZ classes. Today the local KZ competitors have the choice to utilise the TM (KZ10, KZ10c and TM R1), Vortex (RSZ) engines with another engine manufacturer applying for the homologation of the IAME (Screamer) engine for all three KZ classes.

Specifications

• Single-cylinder 2 stroke engine
• Displacement 125 cc
• Reed valve intake in the crankcase
Liquid-cooled through external pump
• Front clutch six-speed gearbox system

• Push-to-start system with decompression valve
• Mixture-lubricated
• Cast iron made cylinder CNC worked
• 5/3 transfer ducts intake
• Oval exhaust and 2 boosters

• Radial bearing C4
• Bore and stroke 54×54,5 mm
• 14.000 Rpm Selettra analogic ignition
• Dell’Otro VHSH  Ø 30mm carburettor