allen in CO
its not deep enough to work on my 2008 yz450f. it works well on the yz250f and 2 strokes (i assume). i'll just keep packing my spark plug socket.
Jeff in NC
I needed some old school type halogen turn signals to fit on my old school DR350SE. These turn signals are inexpensive, look good and are plenty visible when activated. Mission accomplished.
Nicholas in WA
Haven't had to change mine yet but I still ordered a replacement just in case.