爬雞hum...... there are in total 5 models ever made that I know of....
1. Ricky: which is a really old "toy" bike but a lot of people modified it to run normal RC electronics. It is ok but really old and really hard to find one now......
2: ARX540: Current model and depend on which model you get can range from around 3K hkd to 8K hkd. But to be hornest the base electric model is ok and can get parts for it.
3: Anderson: The bike run ok. But as the CG is lower than the other bikes think it is better for onroad..... And a little hard to get parts....
4: Venom: Seems like a nice bike but same issue with parts.....
5: Quanum: break very easy.......