Heres the ad of your bike.

CA STREET LEGAL WITH PLATE!!

88 Honda NSR250R

88 mc-16 frame and engine
88 mc-18 forks, body work, wheels, brakes, wiring
harness, CDI...

total engine rebuild (2 miles)- both cylinders
replated, new rings, gaskets, oil seals....
rebuilt front brake calipers
replaced springs and fork seals
new DID chain
new pirelli dragon super corsas

http://www.bayarearidersforum.com/forums/showthread.php?s=&threadid=128820&highlight=MC18