
Originally Posted by
velogirl
Actually, the tilt you use will also depend on the type of saddle you use. I've found that with a cut-out saddle, if I tilt it up, as counter-intuitive as it may sound, it will relieve pressure on the soft tissue in the front and not put undue pressure on the hands/arms/shoulders/neck.
I personally ride a level saddle, but I occasionally fit clients with an upward tilt.
I've had this experience with fitting people as well and it seems to be because the cutouts have less support on the sides where the cut out is, this tend to compress making the rider slide forward as if they are on a down tilted saddle. Older saddles are worse for this. I ended up going away from cut outs myself for this reason.
I agree with what everyone else has said here about tilt/fit etc. And it is possible to get reasonably comfortable on a tri bike for outdoor riding. But there is a big difference between riding a bike in a time trial effort and riding a bike inside on a trainer. The actual pressing down on the pedals at high effort, lifts you up a bit and creates a less than full weight bearing experience. A Tri/TT bike is almost always uncomfortable to some degree in this area. I would suggest finding a cheaper road bike, used maybe for your trainer bike as well as getting your tri bike fitted better.
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