Billy Bob Bobber by Madaus Design




Christoph Madaus, an avid biker for the last 33 years he owns several Harleys and a very special KHRM) is a talented German interior designer at Madaus Design and a custom motorcycle builder building only for himself under the label The German Motorcycle Authority, his most recent creation is a style Bobber named Billy Bob getting its share of gold everywhere it is competing in bike shows.

Cristoph used a TGS rigid frame to install a 11o” Rev Tech engine whose original rocker boxes were replaced by a set of Xzotic ones mimicking the look of a Knucklehead. Oil tank is aluminum made and tucked under engine right side. Seat is spring mounted with a pneumatic rut. Front 2-piston caliper, rear sprocket brake kit, hand and foot controls (PM pegs) were sourced at Italian Kustom Tech. Exhaust comes from BSL. Bike is rolling on a pair of 18 x 4″ wheels dressed in Firestone rubber. German Motorcycle Authority. (photography copyright H. Roesler)