Seat Concepts firm foam...don't try to diy send them your seat. I've done a couple of 1k mile days without monkey butt.
Disclaimer: The opinions expressed herein are mine, and do not represent that of any other humanoid past, present or future on this or any other planet.
'95 H-D FXDWG '06 Honda CRF250X '04 KTM 450EXC '97 Honda XR-600R '04K1200LT(SOLD)
'07 K1200GT (SOLD)
'09 Wee-Strom DL-650ABS