First, you must already own a Six Chuter with the new suspension system. If you have an older SR7 or SR5, get the upgrade kit from Six Chuter at the same time you order this kit.
Second, let us know that you want one. We are still pricing components and should have a price for this product by the end of the month. It will be available (we believe) in three versions.
With 2 black extension tubes.
With no extension tubes. (You order 2 extras directly from Six Chuter in your favorite color).
With 4 black extension tubes. (In case you just want to have them match and color is not an issue.)
Finally, we recommend that you purchase a total of 4 shocks with your kit. 2 of them to replace the existing (and possibly worn) shocks on your machine.