Originally Posted by Teamprovicycle

Try not hold yourself back by labeling a bike the way the industry sells them, a race bike as you.put it can be more comfortable than an endurance bike as you say it .

A higher quality bike will sure give you the potential to be faster , and more efficient , allowing you to go faster with less effort , usually .

At some.point you will just have to hold the speed and get used to the energy output.

But as for fit you can set you bike up to allow you the most comfortable aero position if you try out different heights and lengths on your bars and seat , i have a madone and its just fine , I do plenty of 100 mile rides on it 1000 miles a month , but it's set up for me so just do that and if your not going off road get a better road bike or convert an old tt bike , get creative with it 😶