I just got off the phone with Pro Taper and they told me that the '00-'03 YZ P3 Pro Taper triple clamp(02-1228) will work on my '02 WR426. They told me that the stock speedo will not mount but I don't have it on the bike anyway. My question is: I thought the WR had a slightly different head angle then the YZ. If this is true, then how can the YZ clamp work with the WR lower clamp. BTW, I have tried the search feature for 3 days now and still can't search. Sorry if this topic has been covered before, but I'm ready to order my part.