Custom Triumph Thunderbird Café Racer by Sivert Raask Triumph Thunderbird Café Racer by Sivert Raask SPECIFICATIONS, PRICE & IMAGES Bike Features More Bike Specifications:Calthorpe 350Custom BMW S1000RR by PRAËMSesto Cycles R1Ducati 900SS TTAprilia RS-GP MotoGPKawasaki ZX-R 750R-MKawasaki S1 250SSAJS Mcintyre Special 1960