4 strokes production machines modified manufactured before décember 1984
- - 4 valves per cylinder maximum
- - 1300cc Maximum. air cooled
- - 17” or 18” wheels, 16” allowed if used originally
- - No slicks or wets,No tyre warmers allowed
- - Disques flottants, Etriers 4 pistons
- - No reversed forks
Typical machines
Harris, Martin, Bimota , P+M, Nico Bakker, Kawasaki Z1000,Suzuki GS1000, Ducati 900 Honda Bold’or, Yamaha FJ 1100/1200, Moto Guzzi, etc.
The motorcycle noise is limited to 102db This is a mandatory rule.
For more please contact Eric SAUL.