I purchased TM01 late last year and been riding heavy ever since. The brakes, like any other super bike, are integrated and need a different adjustment than traditional calipers. Thus far I've used my LBS to change the wheels the one time that I've moved from my 808 setup to training wheels during offseason. In the months ahead I'll have it do it again, at least until I take the time to learn to adjust on my own. That's been the single piece of additional overhead that I've had w/ the BMC over my older P3. An easy trade considering how nice the bike is. As for fit, I had a proper one done when I bought so it's been a 'one and done'. No issues with durability, rubbing or like. The brakes are dialed in real tight so as you take your wheels off for cleaning or transport, etc., just eye it close to make sure things are dialed. This is a precision machine and just treat it accordingly. I would not even blink if contemplating the purchase of a new bike again. Very happy. PM me if you want to chat.