ST 90 Muffler Bolts
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ST 90 Muffler Bolts
What is the size of the muffler bolts on the ST 90 2 stroke, made in Italy, think it's the K model, older one, not newer G model. I think it may be 3.5mm but not sure. many thanks
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RE: ST 90 Muffler Bolts
if i remember correctly super tigre screw/bolts are a different thread all together neither metric or us standard but british whitworth threads.this was on the older engines made in italy may have changed to metric when made in china.