QR Code Link to This Post I have a 99 400ex just had the top end bored out to a 416 2 yes ago and last year the starter clutch came apart and went through the bottom end so I tore it out and had the entire bottom end replaced I got a bran new forged crank and bottom end kit from wisco all new gaskets and professionaly done has rear skid plate and after market rear brake rotor and pads stage 2 cam and stage 3 cdi box and coil very strong running quad new o ring chain a year ago and many other extras I have just lost interest in it and moved to town now so it never gets rode I don't have to sell I want the cash to put towards a motorcycle open to trade deals too so let me know what you have