i couldent find a phone # or email address on their site... could some one post a way to get ahold of hydrodynamics? about how much does a spring cost?
Just FYI, the standard iShock spring rate and what most dealers stock comes with a 250 lbs. rated spring which is rated for riders 110 lbs. to about 200 lbs.
Some dealers stock the optional spring rated shocks to accommodate for lighter and heavier riders.