Is this 4.8kg build the ultimate hill climb bike?

Using a customized frame and amazing components, we have endeavoured to build the Ultimate Hill Climb bike for the British Hill Climb season

The British hill climb season is in full swing and we thought it was an excellent excuse to have a go at building the ultimate bike for the job. One of the coolest things about the hill climb season is that there is no weight limit on the bike you can use. Using a customized frame and amazing components, we have endeavoured to build the Ultimate Hill Climb bike for the British Hill Climb season