My first dirt bike was a '74 Honda XL350... a so-called "thumper". I didn't know any better, thought it was a motocross bike. Against medical advice, I bored the cylinder .20 over, installed a chrome L-ring, re-jetted the carb and stuck on a Bassani header... Easy 100 mph (on universal/semi-knobbies!) and it would honestly climb the average tree in first gear. Curb weight, however, approached 988 lbs. or thereabouts... to this day, my forearms are a source of shame, Popeye asks me for advice, I wear long sleeves outside the house. I don't ride much anymore... I like to arm wrestle for drinks, though, at the colmado in front of the girl's school at lunch time.