One of my customers gave me a box of parts within the box was a Vespa crankshaft with a sawallz off connecting rod. So I bought this hoping it would fit an OEM stock Vespa Crankshaft it does, The pin is tight I had to lightly grind it so there was a taper so it would fit down the crank hole. After a 30 ton press I was able to blast the old pin out and install the new one within 20 - 30 minutes. If your connecting rod is shot and the rest of the crank is golden this is the buy you will need to resurrect your crank.
Plus now I have a needle bearing connecting rod, extra oil lubrication means extra blasting which means extra FUN!!
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crank rebuild
March 30, 2014
taco eater :
moped man from portland, OR United States
I got two of these if you rebuild your crank tig weld the drive pin the stock cranks have press fit crank drive shafts that tend to spin this is not my favorite I REALLY LIKE TOP RACING but this fits perfect and is ok quality and is a great improvement over stock
Fits like a dream 
