Review on PRO BIKE TOOL Mini Bike Pump - Presta and Schrader Valve Compatible, Classic Edition by Michael Lara

I bought this as a backup in case I need to replace the camera on the route of my dual purpose bike. This is a last resort as it takes a heck of a lot of pumping to inflate a motorcycle tire with a pump this size. As a test I pumped up the rear tire from 18 to 30 psi and I estimate it took 300 to 400 pumps. It's a little exercise, but like I said, it's for emergencies. The build quality of this thing is surprisingly good. I think it's up there with pumps in the $30-$40 range. The hose is actually stored in the pump itself, so it's extremely compact, which is what I want. I also like that the hose threads directly onto the chopper valve so there's no risk of it breaking or leaking. The O-rings that seal the connection between the hose and the pump itself are replaceable. All in all I can see this pump is going to last and hopefully I'll never NEED it, but it's there when I'm not lucky.