Hey TT'ers, I've been putting on some serious miles going on Epic Dualsport and Desert bombing runs on the XR650R. Last weekend I rode for 8 hours straight and 162 miles. Yeah!!! Problem is, my stock 14/48 gearing is WAY TOO LOW for this high speed stuff. I'm constantly searching for a 6th gear! So, I'm going to gear it up. I'll stay with the 14 up front because my Scott's Performance Case Saver won't take a 15 tooth CS Sprocket. Who sells a good 43, 44 or 45 Tooth STEEL Rear Sprocket for a reasonable price? (No, I'm not going to spend $90 on a IronMan sprocket, although it's tempting! IronMan What do you guys recommend?