T.V.R.C RULE BOOK SECTION1

. ALL B-50 POWERED MOTORCYCLES
. ALL RICKMAN BUILT MOTORCYCLES
. ALL CZ BUILT MOTORCYCLES WITH 1971 STYLE FRAMES
. ALL SQUARE BARREL MAICOS WITHOUT FRAME MODIFICATIONS,
I.E.,MOVED UP GP STYLE REAR SUSPENSION.

1.2 THE TEXAS VINTAGE CLASS INCLUDES ALL MOTORCYCLES
PRODUCED IN 1975 AND EARLIER. REQUIREMENTS ARE AS FOLLOWS:

1.2.1 SUSPENSION TRAVEL OR AXLE TRAVEL IS LIMITED TO 7" ON THE FRONT
FORKS AND 4" OF AXLE TRAVEL IN THE REAR.

1.2.2 ALL MODIFICATIONS MUST BE CONSISTENT WITH THE
CLASS AND TIME PERIOD.

1.2.3 FRAMES, FORKS, ENGINES, ETC. MUST BE PRODUCED IN
1975 OR EARLIER.

1.3 THE TEXAS SMALL BORE CLASS INCLUDES ALL 0-200 CC
MOTORCYCLES PRODUCED IN 1975 AND EARLIER. ALL
VINTAGE CLASS RULES APPLY.

1.4 THE TEXAS FOUR STROKE CLASS INCLUDES ALL FOUR
STROKE MOTORCYCLES PRODUCED IN 1975 AND EARLIER.
ALL VINTAGE CLASS RULES APPLY. THE EXCEPTIONS TO
THIS RULE ARE TT-500 YAMAHAS AND CENTER INTAKE
PORT XL-350 HONDAS. THESE ARE INCLUDED, HOWEVER
ALL VINTAGE CLASS RULES APPLY.

1.5 THE GP CLASS CONSISTS OF GP I , GP II ,. GPIII , AND GP SMALL BORE

1.5.1 THE GP I CLASS INCLUDES ALL MOTORCYCLES PRODUCED
AND INCLUDING THE YEAR MODEL 1977. (Changed Aug 1998 Banquet)

1.5.2 THE GP II CLASS CONSISTS OF ALL MOTORCYCLES
PRODUCED AND INCLUDING THE YEAR MODEL 1981.

1.5.3 THE GP III CLASS CONSISTS OF ALL MOTORCYCLES
PRODUCED AFTER THE YEAR MODEL 1981 WITH DRUM BRAKES.
ALL VINTAGE BIKES 1981 AND EARLIER ALSO QUALIFY FOR THIS CLASS.

1.5.4 THE GP SMALL BORE CLASS CONSISTS OF ALL MOTORCYCLES
PRODUCED AND INCLUDING THE YEAR MODEL 1981 200cc AND LESS.

1.5.5 ALL ENGINES MUST BE AIR COOLED(EXCEPT GP III), NO DISC BRAKES
ARE ALLOWED UNLESS SUPPLIED FROM THE FACTORY
ON THAT YEAR MODEL.

1.6 NO LATER MODEL FRAMES, FORKS OR ENGINES MAY BE
USED UNLESS THEY ARE IDENTICAL TO WHAT WAS
AVAILABLE IN THE YEAR DESIGNATION OF THESE CLASSES
ANY LEVEL BIKE QUALIFIES FOR ANY CLASS ABOVE ITS OWN LEVEL.

1.7 THE DECADE 2000 CLASS CONSISTS OF ALL BIKES 1990 AND EARLIER

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Rule Book Cover	Section 3 Rider Eligibility and Assigned Numbers
Table of Contents	Section 4 Scoring
T.V.R.C. Officers	Section 5 Protests
Section 1 Classes and Motorcycle Eligibility	Section 6 Rules and Regulations
Section 2 Tech Insp, Modifications and Safety	Constitution

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