Originally Posted by motopokep

Looking to buy my first road bike. Been riding an aluminum hybrid for 15 years, time to go lighter and sportier. I'm choosing between aluminum and carbon fiber. Carbon is 10 pounds lighter in weight, but after reading about all of the horror injuries coupled with the fact that I'm looking to go fast on this bike, I'm nervous about riding carbon fiber. I'm looking for a piece of mind that it won't implode under me at 15 mph. I'm looking to race only against myself and for fitness, so maybe the advantage of lighter and faster carbon fiber, for my purposes, doesn't outweigh the risks. I don't want to spend the time inspecting the carbon fiber frame for hairline-size damage. I want this bike to last me as long as possible. My current hybrid aluminum served me well for 15 years, with some grass hill riding and jumping curbs. That's why I'm leaning toward aluminum. An ultra-light carbon fiber bike sounds lucrative, but safety and longevity are my goals. Please correct me if I'm wrong.