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Revised wording of TSR 1

CLASS C– Medium Wheel 80cc Combustion engine plus Electric up to 4 bhp measured at the rear wheel

CLASS C- Standard Wheel 80cc Combustion engine –plus Electric up to 4bhp measured at the rear wheel

CLASS D Medium wheel 80 cc Combustion engine - plus Electric up to 4 bhp measured at the rear wheel

CLASS D -Small wheel 50 cc Mono and 80ccTwinshock combustion engine plus Electric up to 2 bhp measured at the rear wheel

CLASS E Small wheel Electric powered machines up to 2 bhp measured at the rear wheel

(*Organisers have the option of splitting the E class by wheel – size classes )

Correction to ACU Champions on Page 447

The correct champion for 2011 350cc Pre 75 Grass Track Champion is Chris Mackett