My group of four guys were lucky enough to book a mountain bike tour with Texas Bike Tours. They were fantastic to deal with, and took us on a great ride. From my first interaction with Deaton, the owner, it was awesome. She made sure we had the bikes we needed in the right size and even with the right pedals. The ride was an escorted ride on the Barton Creek trail, close to the bike shop. We had a blast.
When I got home I realized that I had changed clothes in the bike shop and left my dress shirt there. Deaton was nice enough to mail it back to me and was so kind. She even included bike key rings for all of us! I would strongly recommend Texas Bike Tours if you are looking for a great ride in Austin!!