I have gotten the GMC Yukon XL Road Bike about two years ago in the summer time. I bought this bicycle to ride outside for daily exercise and for fun, and I have to say I do not regret it at all. This bike is very well built and I enjoy riding it. The GMC Yukon XL Road Bicycle looks real awesome, its tires are black with a colorful band for a great stylish look. The frames comes in sizes 20 (offers 14 speeds) inches, 22 inches (offers 16 speeds) or 25 inches (offers 14 speeds) which ever one you prefer (6061 Aluminum frame and aero fork). I have ordered the 22 inch frame size, i'm 5 ft 9 and It is the perfect size for me I can reach the pedals real great without it being to close to me. This bike is heavier (though it is lightweight) compared to the composite bicycles, it weighs about 26 pounds. If you want an awesome road bicycle that is real fun and smooth to ride I would definitly recommend the GMC Yukon XL Road Bike, I had it for 2 in a half years and it still rides smoothly.