Originally Posted by
rensho3
I am very happy using the Lezyne pump for my track tires. It gets and holds 180 psi without problem.
I have used my Lezyne high pressure pump (220 psi) for around ten years. It has a screw-on chuck.
The o-ring seal on my pump still good (although I have replaced the seal using a Home Depot o-ring a couple of times on a Lezyne pump at my local track but then maybe it gets lots of abuse).