The new regulations for the ROK Cup 2025 have been approved by ACI SPORT. Below you can find all the information and updates regarding the main changes introduced for the new season.

Approved ROK Cup 2025 Regulations

The Technical and Sporting Regulations of the ROK Cup 2025 brand Trophy, as well as the identification sheets (technical sheets) of the ROK engines have been approved by ACI SPORT.

You can find them at the following link:

Regulations: Regulations and fiches | ROK Cup Italia

Confirmations and changes of the Sporting Regulations are as follows:
 

Sporting Regulations:
 

Mini ROK U10 and Mini ROK categories, Art.5.1

Mini ROK U10 category with depowered Mini ROK engine (Mini ROK U10) is born, reserved to drivers born from January 1st, 2015.

Both categories will have a limited number of drivers: the maximum number of drivers admitted for each event, for each single category, will be 54, but the total number of drivers admitted to the two categories, i.e. Mini ROK drivers + Mini ROK U10 drivers, cannot exceed 72.
 

So, for example,

-if the Mini ROK drivers are 54, the Mini ROK U10 drivers cannot be more than 18: (54 Mini ROK + 18 Mini ROK U10 = 72 drivers totally); or vice versa: (18 Mini ROK + 54 Mini ROK U10 = 72 drivers totally);

-if the Mini ROK drivers are 40, the Mini ROK U10 drivers cannot be more than 32: (40 Mini ROK + 32 Mini ROK U10 = 72 drivers totally); or vice versa: (32 Mini ROK + 40 Mini ROK U10 = 72 drivers totally);

-if the Mini ROK drivers are 15, the Mini ROK U10 drivers cannot be more than 54; or vice versa, if the Mini ROK U10 drivers are 15, the Mini ROK drivers cannot be more than 54.

Depending on the number of checked drivers in the two categories, they may be grouped together for some stages or compete together for the whole event. In the latter case they will compete with separate rankings.

Junior ROK Category

with ROK GP Junior engine, reserved to drivers from 11 years of age, if they meet the requirements set out in RDSK 2025 Art.4, or if the 12th year will be turned within the current calendar year, up to the age of 16 not turned.

ROK Cup Italia: 8 rounds. To enter the championship ranking it will be necessary to attend at least 5 rounds and the best 5 results will be considered for the final ranking.

ROK Cup Superfinal: Wild card drivers still have an admission requirement:
 

The admission requirement is as follows:

- having taken part in 5 ROK Cup Italia 2025 races;

or

- having taken part in an official 2025 ROK Cup Championship recognised by the Promoter (the minimum number of races to attend is defined by the Championship Organiser)

The changes concerning the Technical Regulations and the Engine Identification Sheets / Technical Sheets are:

Technical Regulations:
 

Mini ROK and MINI ROK U10 categories: the format including the use of engines supplied and distributed by drawing lots by the Promoter for all ROK CUP ITALIA events and for any other ROK Cup events during the season, ROK CUP WINTER TROPHY included, has been confirmed.

Senior ROK, Expert ROK and Expert ROK Plus categories:

Introduction of the new ROK SVR engine in the above categories.

Engine Identification sheets / Technical sheets

Concerning the engine identification sheets (technical sheets), here are the main changes/additions:

Identification sheet (technical sheet) ROK Mini / ROK Mini U10 engine:

The technical sheet is valid for both the Mini ROK and Mini ROK U10 engines, the difference between them is the exhaust manifold only (page 17).

Page 8:  the Option 3 for the crank pin has been added

Page 13: the minimum weight of the complete clutch has been indicated, and the exploded view and minimum weight of the clutch housing complete with sprocket has been included

Page 17: the picture of the exhaust manifold has been updated and the MINI ROK U10 exhaust manifold has been added

Page 21: the intake filter rain cover with the technical drawing has been included

Page 23: the Option 2 for the optional new wiring and button cover has been included

Identification sheet (technical sheet) ROK GP Junior engine:

The sheet is only valid for the ROK GP Junior engine and therefore it only shows the Junior exhaust manifold.

Page 1: the picture of the engine has been replaced, now the Junior exhaust manifold is fitted

Page 3: the exhaust spacer drawing has been updated

Page 4 and 22: the pages showing the Junior exhaust manifold only have been updated

Page 8: the Option 3 for the crank pin has been added

Pages 14 and 15: the total number of valve parts has been added

Page 18: the minimum weight of the complete clutch has been indicated, and the exploded view and minimum weight of the clutch housing complete with sprocket has been included

Pages 25 and 26: the intake filter rain cover with the technical drawing has been included

Page 27: the PVL ignition (option expired on 30/09/2024) has been removed

Page 28: the Option 2 for the optional new wiring and button cover has been included

Identification sheet (technical sheet) ROK SVR engine:

The technical sheet is valid for the ROK SVR engine employed in the Senior ROK, Expert ROK and Expert ROK Plus categories.

Identification sheet (technical sheet) ROK DVS engine:

Page 7/8: the Option 2 for the new head and piston with added piston ring detail has been included

Page 11: the ‘lens’ for the Vortex logo detail on the connecting rod has been added

Page 12: the picture of pinions has been added

Page 18 and 19: the total number of valve parts has been added

Page 28 and 29: the intake filter rain cover with the technical drawing has been included

Page 30: the PVL ignition (option expired on 30/09/2024) has been removed

Identification sheet (technical sheet) ROK Shifter engine:

Page 7: the Option 3 for the crank pin has been added

Page 9/10: the picture of the crankcase has been added and updated

Pages 21 and 22: the intake filter rain cover with the technical drawing has been included