After trying out Lou's Shimano Pro digital floor pump at Obsession, we ordered one for home, as we have plus bikes and fat bikes that our old pumps weren't accurate enough for. The head was initially good in use, but the presta side of the head lost its ability to hold on to valve stems after only a couple months. I was happy to find that the spare Beto head that I had in my tool box (best $3.50 you'll ever spend) went on without a hitch.
Dec. 12, 2017, 9:19 a.m. - Morgan Taylor
After trying out Lou's Shimano Pro digital floor pump at Obsession, we ordered one for home, as we have plus bikes and fat bikes that our old pumps weren't accurate enough for. The head was initially good in use, but the presta side of the head lost its ability to hold on to valve stems after only a couple months. I was happy to find that the spare Beto head that I had in my tool box (best $3.50 you'll ever spend) went on without a hitch.