little beauty

i had a atc 70 for my sons first bike,...... high - low????
his was a 4 speed auto, ran like hell and would wheelie for miles with me on it
 
yeah my 110's had hi and low. just below the front sprocket there is a small white plastic lever you could push forward or back to change from hi to low. the engine in the 70 90 and 110 are all similar just wondered if they put a low range on the baby atc.
all my atc's and my freinds one smoked like hell... but that just added to the character lol