i bought these pads about 6 months ago when i got my GSX250F cos they were inexpensive. front/rear pads delivered to my door for under $30 and took only a few days from Aussie supplier. fire up ebay and search on 310321319353 these work quite well for street use, no idea how they go on a track, so dont ask , however, its says very clearly on the wrapper they come in that its not for track use anyhow. but for the money im impressed. they make the bike stop, and if i snap on the brakes hard enough it will lock them up , so if its stopping you want to do and money is an obstacle, then you cant go to far wrong with these