Single speed S-3 'cross frame for Colorado

 I have to build this one up as a whole bike, right down to building the wheels. The bike will get similar stuff to what we use on our team bikes-Paul Component Engineering cranks and hubs laced to Mavic open pro rims. It won't be the lightest build but I think all the parts really make sense. Even without the lightest stuff, it is difficult to make a heavy single speed 'cross bike when you have a light frame like this.