Maybe a Broncco ?

#1
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I recently picked up this frame, along with some of the other parts that go with it. Could it be a Broncco ?

Has some signs of paint that appears to of been used on a few of their models.

Any help would be great.
 

markus

Well-Known Member
#2
your are correct, that is a tx-6 model that used the 50cc Minarelli P4 engine


one of my old ones (got rid of them all)
 

Sprocket86

Active Member
#3
your are correct, that is a tx-6 model that used the 50cc Minarelli P4 engine


one of my old ones (got rid of them all)
How did these bikes run markus?

I had one years ago that was butchered with a 3hp briggs swap.

Ughh I was sick when I found out what it used to be like in it's factory configuration.
 

markus

Well-Known Member
#4
Not nearly as fast as it sounded and even felt :laugh: I bet it they were screamers with appropriately sized 12 year old kid on it though cutting the weight way done and wind resistance in half. It probably did about 40 if you had time to let it climb, but I ran it in the 1/8 mile on a dragstrip once and could only get like a 34 mph pass in that distance with me on it.
 
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