If you want to save a few bucks, this isn't the answer. My daughter had a boo boo and broke the bumper on our sled. I found this one for much cheaper than the OEM. Long story short, the nuts that are molded into this bumper are round, therefore they just spin and spin, never tightening the bumper. Yamaha OEM bumpers have square inserts molded which won't strip out. This tiny little feature makes the difference in the quality. 3 of the 4 inserts spun and would not tighten. Here's the kicker...Once they are started and start to spin, they are a pain to get back out. Terrible engineering and its such a shame that a product with such a terrible defect is sold. So if you want to purchase a bumper that you can hang on your wall, this one will look very nice. If you actually need to replace your bumper, do not purchase Kimpex. If you still buy this and when you have the same problem, remember that you ignored this honest and truthful review. (Please see the image of the OEM bumper with the square inserts).