To be OFFERED AT AUCTION at RM’s London event, October 31, 2012. To view this car and others currently consigned to this auction, please visit the RM website at rmauctions.com/London . Chassis No. RC 11466 B/B Estimate: £ 65,000 - £ 75,000 55 hp, 998 cc OHV V-twin engine, four-speed foot-shift gearbox, Vincent Girdraulic sprung front forks, rear swing-arm, and cable operated front and rod operated rear brakes. Wheelbase: 56.5 in..