its a giant mcr2, designed by mike burrows, after he designed the lotus bike that boardman won the Olympics on , he designed this for giant shortly afterwards the uci changed the rulings so all bikes used in their races had to have the double triangle design hence production stopped, and as i gather they are reasonably rare , originally this would have had the mike burrows wheels with the massive carbon spokes and alloy rims, mine is sporting aerospokes and dura ace running gear, its a full carbon monocoque and very aero design, although on the heavier side compared to modern frames especially with the aerospokes too, i love it though