Birel C-28 with Rotax Micro Max package, chassis and engine are 2009. Bought new from MRP Motorsports (importer). Chassis has Douglas wheels, Tillet cadet seat, Rotax approved plastic rear bumper, adjustable ride height, motorsports package. Has only been raced at the club level for 3 years. Engine had all updates for 2012 but did not run it. stored properly. muffler has new packing w/screen. Engine has upper and lower seals with Rotax passport very well maintained . son outgrew kart, always a front runner.. call or text to 574-532-0054 for pictures and questions local pick up only. Indiana asking $2200 or offer –over $6000 invested my loss..