I learned to deflate the tire before removing the presta valve like most of us the hard way....in this case it shot the valve and my nice new indulgent park valve tool flying, lucky I did not take and eye out. and I had to completely clean the shop to find the tool
though the little plastic jobbies wrenches that come with sealant work, the metal park valve tools is so nice
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Life is too short not to ride the best bike you have, as much as you can
(looking for Torpado Super light frame/fork or for Raleigh International frame fork 58cm)