Cervelo P3 Dura Ace

So, I took my first ride on my new Tri Bike, a half century ride.  I have to say this is one amazing bike.  I am going to change out the rear tire for a 25 vs the 23, which is on it now, as I got one flat today...I will run the 23 for races and 25 for training to deal with all the New England potholes.  However, the bike is fast - I averaged 20.1mph, lighting, and comfortable - absorbs the vibration well.  My legs feel fine after a fairly intense, long ride.  Heading out the door for a run now.