MEGA RARE NOS (new old stock) HONDA CR125R  2000-2003 EXHAUST VALVE FLAP STOPPER....NO LONGER AVAILABLE FROM HONDA AND NEAR IMPOSSIBLE TO FIND NOS PART .... PLEASE CHECK;PART NUMBER 18523-KZ4-A90 FOR YOUR BIKE AND STUDY THE PIC . worldwide postage no probs...check out our other rare parts for your vintage off road honda...and have a look at our facebook page *WOODYS VINTAGE OFF ROAD HONDA* thank you;