All About Ah-Long

The hotel in which Porky has breakfast with Sylvia is actually based in Singapore, not Hong Kong. This can be confirmed by the ending credits that some shots were based in and shot in Singapore.

When Porky catches up with Ah-Long at the circuit where he practices his racing, Ah-Long is given a Yamaha TZR 250 by Dragon. The next day, Ah-Long competes at the Macau superbike race in a Suzuki GSX-R750. No explanation is given for why Ah-Long changed to a powerful motorcycle (requiring an advanced degree of skill to ride) on such short notice or how he managed to bypass the practice and qualifying sessions and get straight into the front row within that 24-hour period in a powerful motorcycle he doesn't appear to have ridden throughout the film. In reality, as there are other races supporting the event, he would have to have gone through practice and qualifying which would have occurred before the race.Also, how are smaller bikes, such as the Suzuki RGV250, able to qualify at the front row with powerful superbikes (over 750cc such as the Honda VFR750R)?