They aren't great that's for sure. The saddles do suck. I am waiting for the day that I could just drop my seat tube and my own saddle into the spin bike.
Yours' sound like they need work. If there's any grinding or sticking they need something. At my club they have a full time guy who works on them constantly and they pull the bike out of service if its not smooth. The instructors keep spray cans of special lube in case they act up in class.
hth
Irulan



Reply With Quote
. 