Here's the basic guide line for choosing Progressive Spring Weight....*

Heavy duty or Standard Duty?

"If you ride with total weight of you, passenger and gear at 440lbs for more than 50% of your riding, or your personal weight is 230+ lbs you need the Heavy duty shocks for your bike.

*....from eddy's Website http://www.fasteddysports.com/?page_id=3&category=20

Last edited by Shutterbug; 02/03/2010 7:27 PM.
"You're a long time underground!"