Cool part but not perfect
"I bought this sprocket guard/shift shaft support since my used CRF110 has the guard removed by previous owner. The BBR part looks great and has good features like bearings to support the shift shaft and seals on both ends to keep dirt/debris out. I did have a machining defect on my parts though where I could not easily installed the sprocket cover to the brace. The holes do not line up when you put the cover up the brace. I had to install the one bolt that wouldn't line up and then swing the cover over and install the bolt that was not mis-machined and it goes on with quite a bit of resistance. Had to use tool just to run the bolt in rather than smoothly running it with fingers. I have a video but I cant upload it. So I could force this part to go together before it even saw the bike, on the bike it was same story. So hopefully this doesn't have to come off any time soon."