The valvinglogic site contains suspension related information as well as stock and modified valve stacks for dirt bikes.
The site is set up in three levels.
Level 1 - free. Stock valve stacks along with some basic valving information can be found on Level 1.
Level 2 - riders. Riders can purchase modified valve stacks for their bike. We will provide the valving configurations as well as the basic suspension info needed to get your bike set up the way you want.
Level 3 - tuners. For a one time fee, tuners have access to most everything in the database, including stock valve stacks and dyno test results, modified valve stacks and test results as well as all other suspension information and facts we have acquired.