why is it that I keep seeing bn157qmj engine scooters saying that they have16" wheels

[buddysummerell]

I have a GMW with 12" wheels front and back, will the mods for the 16" wheel models still be compatible with mine??

[kz1000st]

What kind of mods are you talking about? The GY6B has a longer case to accommodate the bigger wheel. Most other engine mods should be similar.

[wheelbender6]

Engine mods would be the same for 12 and 16" wheels. Suspension mods would not.