Description
1930 BSA 493CC S31-10 'SLOPER' DE LUXE & GRAISELEY LAUNCH SIDECAR REGISTRATION NO. GK 1564 FRAME NO. Y7 1021 ENGINE NO. Y10 603 First introduced for the 1927 season, the influential 'Sloper' started a trend that saw many of BSA's competitors adopt inclined motors. The Sloper also featured a trend-setting...