I just got a line on a 01 YZF 426 with a big IMS tank, skid plate, bark busters, frame guards, trip computer and in decent shape. The guy told me it has WR gearing. I don't know if thats the 5th changed out or just the two sprokets. I'm on limited budget and It seems like a good deal ($4k Cdn). Any thoughts on this for general trails and the odd trip south to Baja etc?