[SpudRider]

Here's a nice review of the Zongshen ZS250GY-3 (RX3) published at Chinamotoworld.com.

http://www.chinamotorworld.com/index...a=view&id=1793









I was alarmed to see this article lists the following tire sizes for the RX3.

Tires:
(Front) 100/90-18
(Rear) 130/90-15

I thought, when will Zongshen learn not to put a 15-inch rear wheel on a dual sport motorcycle?!

However, the Minski TRX300i sold in Eastern Europe lists the following tire sizes.

http://www.minsk-moto.com/en/enduro/trx-300i.html

Tires:
(Front) 100/90-18
(Rear) 130/70-17

Perhaps the Minsk TRX300i has different wheels from the Zongshen RX3? I hope the RX3 review made a mistake, and both bikes have a 17-inch rear wheel.