Join Date: Mar 2006
Location: Ludlow, MA
Thanked 2,674 Times in 1,571 Posts
Welcome to the site - ignore the monkey.
A C50 seat will not fit an S40, (not sure if you can make it fit with major modifications, but I'm doubting it).
Maybe check out Mustang Seats or Ultimate Seats to see if they have something more comfortable.
"Life's journey is not to arrive at the grave in a well-preserved body, but rather to skid in sideways, totally worn out, shouting...Holy Crap - What a ride!"
2005 Suzuki C50 - 2003 HD Heritage Softail - 2010 Victory Cross Country