I am putting on new tires and want to replace the 90 degree angled one on the front wheel. I like the straight better, easier to check the air pressure. Anyway, I know the wheels are made in Italy and the valve stems look smaller OD than what I am used to.
I did a little research and found there are generally 2 sizes 8.3mm and 11.3mm, I am thinking I need 8.3mm. Just checking to see if anyone knows. Cheers