Got some 250r and 200x parts on EBAY. The links are below.

200x
1. Rear grab bar: http://www.ebay.com/itm/121068795660...84.m1555.l2649
2. Heavy duty rear spring: http://www.ebay.com/itm/121068797679...84.m1555.l2649

250R
1. 34MM PJ with throttle cable: http://www.ebay.com/itm/121068799917...84.m1555.l2649
2. NOS drive gear chain guide/sprocket cover: http://www.ebay.com/itm/121068803141...84.m1555.l2649