I'm not sure of the compatibility between the triples, but another avenue you could consider would be to take the pegs off of a sprint. I learned the hard way that you'll need about $4 worth of spacers so as not to scratch your swing arm---and once installed, i was told they were actually more comfortable than the stock pegs because 'your knees aren't up by your ears'. Here's the set up on my '07 speedy...I have a low mount werkes exhaust. I also still have the arrow exhaust because I like to go back and forth on things..... What year gsxr will fit this bike? Also does anyone know if other year (08+) s3 passenger pegs will fit an 07?