Okay many months ago I got some of the DSP carbon fiber works style gaurds for my YZ. The right gaurd (non brake side) was fine. But I had alot of troubles with the brake side on the left. At first when bolted down normally it would lean in a rub on the fork tube. In the event of a minor crash it caught on the knobbies this was a low speed lay over it broke a small piece out of it big deal. I put in a washer behind the bolt and it gave it enough clearance from rubbing the fork tube. Well out ridding it got caught between it like some dirt or a rock not sure but it pushed out the gaurd forward alittle bit and it cracked right up from the inner mounting bolt about half an inch only in this area. The disc gaurd has been great, but the fork gaurds are a waste! I'm pretty disapointed they was ruined so qwickly the plastic gaurds are back on there now. I'm sure everyone will say I told ya so, the biggest flaw in the design is the edges are flimsy and in the middle were it bends its very strong. I don't know if the normal style YZ gaurds would of worked better.