Posted by a reviewer on Amazon

Fortunately the package had drawings showing the two types

Posted by a reviewer on Amazon

Exactly what a bike pump should be

Posted by a reviewer on Amazon

Update jan 20 2012 i mentioned the little tab thats covers the hole of where the valve stem goes wasnt staying put

Posted by a reviewer on Amazon

I would put a tape next to the head to avoid scratching the paint on the bike frame

Posted by a reviewer on Amazon

It fits well on the bike but the bracket has a design issue and that is why the 4 stars only

Posted by a reviewer on Amazon

I think it arrives already set up for the standard valve stem but i took the adapter out and got myself all confused by reversing it

Posted by a reviewer on Amazon

I liked the wisdom of the other reviewer here who said it would be neat to have on the bike frame it comes with a mount kit but that stashing it in a backpack is best cause it will get ripped off

Posted by a reviewer on Amazon

It works but it wears out fastmaybe i ride a lot i got it in 2012 i dont have a lot of flats maybe 67 a year on a road bikeso this is about 50 to 60 flats and now it will not pump to any pressure at allhappens graduallyi used to think pumps were free air but not at this ratewle