The Trek Mamba 29er is a nice hard tail mountain bike with quality components on it.  However, with summer coming, the hills of Mundaring and Kalamunda are getting pretty dry and the flies are starting to come out so this season one customer has asked for his bike to be made into a fast electric commuting machine to tackle the headwinds on the road race tracks.  It goes extremely well with a set of Rubena road tyres on it and the 11.6Ah 48V Samsung Black Diamond battery able to withstand the high current draw.