This is my Son's fixie he just made out of carbon fiber and some of his old carbon fiber hockey sticks! Ride is nice and very smooth, I was impressed with it. Weight is alright at just about 19lbs. He could shave some off by getting a better fork and a lighter crank, and ring gear. All but the fork and heavy chain is stuff scarfed from other bikes. Not much $$ into it, just time to make it. Also a photo of it next to the mog, as the Porsche is still tucked away for it's winter nap!