I have these on my 300 XC-W and I am quite happy with them to sya the least. The do a great job of protecting not only your hands when riding, but also your controls in a wreck. However, they do have one drawback that is quite big regarding ceratin aspects of a wreck. If you happen to go over the bars, you need to make sure to let go of the bars in time or your wrists may give before the hard guards/shields do. This can, and will cause a wrist to fracture, thus ending your riding for a good bit due to the size of the had guards/shields. So be aware of this when you decide to purchase a set. I give them an 8 out of 10 overall. Price: Approx. $135 US.