Another interesting bike is Guy Martin's bike TT rider and truck mechanic, participated in the competition with a bike he built himself – a Martek Custom Turbo. It’s a 1991 Suzuki GSX-R 1100 (with 1380cc) reassembled using racing suspension and brakes, a Martek chassis and swingarm, electronic fuel injection and a turbocharger that brings the total horsepower up to 550bhp. This special was finally fitted with METZELER development RACETEC ™ RR tyres designed for road racing activities and already successful in Isle of Man TT and North West 200 competition. He won the worlds most toughest Hill Climb - PIKE PEAK INTERNATIONAL - Colorado