Loncin liquid-cooled 25hp 250cc engines are the engines that power the Puzey MX, enduro, and motard XTR 250 in S. Africa and Australia (Pitster Pro in the US, CCM in the UK, not sure where else) and are the engines (with less hp)to be installed in the Qlink-distributed Megelli 250 line-up, as well as some Canadian company that sells dirt bikes (but has been accused of being asses from people trying to contact them).

I forgot they were the manufacturer for BMW's 650 engine.