Custom Billy Bob Bobber by Madaus Design Billy Bob Bobber by Madaus Design SPECIFICATIONS, PRICE & IMAGES Bike Features More Bike Specifications:Millyard V12 KawasakiAbu Dhabi Police Ducati Panigale V4 RFallout by William WoodsKawasaki KLX 450RKawasaki ZR-X 400 IIKawasaki KZ 650 Custom Moto Guzzi Falcone by Von DutchYamaha SR 400 Yard Built ‘Stallion’ and ‘Bronco’ by KEDO