These regulations are applicable to 1:32 scale models of next-generation touring cars, principally the 2015+ BTCC range by Hornby Scalextric. Models belonging to other series such as TCR and WTCC may also become eligible should they be produced in future.
The formula allows for light tuning in order to compensate for manufacturing defects, out-of-tolerance parts and to perform handling balance adjustments.
A list of defining characteristics and current production models is given below, by which the admission of new models will be based on;
- 60mm width
- in-line s-can motor giving approximately 20,000rpm @ 12.0v
- none-adjustable plastic chassis with rigid motor bracket and fixed axel mounts
- consistent or comparable design architecture