What front derailleur do i need?

Hi, i have a appollo outrage(not sure on the year).


Here is a picture of the same one iv got: http://images.shiply.com/uploads/48874_b鈥?/a>





I brough a derraileur before but it didn't fit.


It is a bottom pull.





Thanks|||Take your old one to a shop and ask for a replacement. They are not that much more expensive then ordering on line and paying shipping.|||if you are trying 2 put a derailler on the front wheel i'm not surprised it don't fit. the derailler goes on the back wheel only. if you give the make and model 2 the bike shop they will supply you with the right one