Penske Racing Shocks has just released their new Piggyback shocks for the GSXR line. They are the Triple Adjustable model with ride height and preload. If you get them from me all shocks come with a preload bearing for easy adjustment. To kick off the new line I'll offer GDC members dealer pricing through the end of March. That's 15% off the retail of $1170 or $994.50. I can also upfit a Titanium spring for an additional $325. Email or call with orders or questions.