i just got a Ritchey WCS BIomax saddle with cutout in the middle. I have a Ritchey WCS that is not the the cutout on my other bike and I like it and this one is even better. It weighs 225 grams and for me it has been the best saddle. I can get use to most any but I like these. I tried a Bontranger infinity for a trial and it was nothing special so I took it back. I really think Ritchey makes great products for the money.