I think thats the seat i have?
if it is its, like all bike seats, crap.
2 hours in and you will need a break, then after the initial 2 hours, every 1 hour after.
im still looking for an option, either the bubble seat thing or a sheepskin.
although both dont look like they would make much difference.
if your a small light chap you may be ok.
Im 6'4" and 18 stone, so the pressure my poor arse is under is more