AARR Technical regulations Vintage bikes 2013.pdf - Alpe Adria

Rules – 2013 – final Page 1 08 th Dec. 2012ROAD RACINGNION - ROAD RACING REGULATIONS 2013The forks must be original or of the age, max 35mm of diameter.The shock-absorber with gas or oil tank, also in unique part, are not valid.………………………................................... 3…………………………………………………… The wheels must be with spoke 3 and with the size min. from 18”, and max from 3.00”………………………………………………….. 3……………………………………………..........The tyres must be sports or racing,3also “rain”, and are sold in the shops. The slick and slick-rain areATION ………………………………………….. not valid.3................................................................. 4................................................................. The brake must be original drum 4 brake or of the age model and size.NS …………………………………………….... 4………………………………………………….The bike must be silenced.4………………............................................. 4F AN AARR EVENT ………………………… 4Class 250cc Old Timer: background-green………………………………………………….. 4Class 500cc Old Timer: background-yellowCE DISTANCES ……………………………. 4Class 750cc Old Timer: background-yellow with black frame………………………………………………….. 5number-whitenumber-blacknumber-black………………………………………………….. 5Category CLASSIC max 1987 YearVENT …………………………………………. 5…………………………………………………. 5OPING – CONTROLS …………………….. 6Class Year of contruction max. stroke max. ccm………………………………………………… 64 500………………………………………………… Classic 500 31.12. 1978 62 350……………………………………………….. 6Classic Open 31.12.1981………………………………………………… 6Classic Special and 31.12.1987NTARY PRACTICES ………………………. 7…………………………………………………. Replica free 74 1200OF WEATHER CHANGE ...................... 7It is possible the tolerance of to bore the cylinder\s for to max. 1mm (or 0.040) other the nominal size,………………………………………………… and in the Classic 500cc are valid 7 the bikes Honda 450cc and 500cc with helical springs.42427503501200750The Historical Inscription of National Register of Vintage is accepted without problem.The frame must be original series, or special frame of the age with original fiches or documentationof magazine of the age, that must be presenter by the rider. The decisions are of competence of theResponsible.