Book your race number for 2025

About booking your number

Booking your race number for the upcoming season is a simple process. Whether you’re a new competitor or looking to renew your number for 2025, or even if you want to change classes, we’ve got you covered.

Number application

Check which numbers are available in your class by following this link for up to date number bookings.

1. To book your number follow this link – www.rotax-ems.com/RSA/
2. Click – CONFIRM
3. Click – NEW REGISTRATION
4. Complete form

Note! When submitting the form the number or class might highlight in yellow. If the number is highlighted in yellow this means the number has already been reserved. If the class is highlighted in yellow this means that the driver may be too young or too old for the class.

I plan to race in more than one class

If you plan to race in more than one class you need to:

1. Register a second profile by clicking on NEW REGISTRATION. Please follow the steps for number application above.

If you have any questions regarding race numbers please email jennifer@kart.co.za