Hi firko,
only a break on the top rear engine mounting in 6 years of races...the cotton is fairly light #118 kg (262Lbs ?)
with oils and 5 liters of petrol, i run on 50%avg50%unl.
Hi vmx247
in Italy clubs are all "all era" , with peoples responsible for "Vintage mx", "Vintage road", "Modern Touring" ecc ecc..
...sorry for my poor english
ciao ciao