I may have to pony up the dough for a new winter windscreen sooner than I thought. I just tried to swap out the 7Jurock screen I had for my '18 RTL to my '21 RT and there's no way it fits. The mounting holes are much bigger on the 7Jurock. The '21 windscreen has holes just big enough for the bolts. I laid one on top of the other, too. Nothing lines up. Looks like I'll have a windscreen for sale soon.