Like Gulf Oil, Martini is a brand inextricably associated with speed. The blue and red stripes are one of the most distinctive liveries in motorsport, and forever associated with the Martini Racing Porsches from the 1970s. Martini hits its 150th anniversary in 2013, and the English shop Shaw Speed & Custom has joined the celebrations by creating a pair of hot-rodded Harley Sportster XL883Rs—one in white, and one in silver, as shown here. Each bike has a rebuilt motor with a tuned Screamin’ Eagle 1200 conversion, race-spec heads and pistons, and a custom-fabbed exhaust system. The forks have been fitted