This would be great if you could find the products readily available. It took me about 3 months to find rim brake shifters. I ended up buying everything last week when I was able to find it all. The cassette was\is the hardest item to locate. I lucked into a 10-28 when my online purchase fell through. The LBS ordered the 10-28 Force AXS cassette for a customer and they had to bail on it. So I snatched it up. I am just waiting on my BB to come in on Thursday. I installed the shifters, rim brakes, and cables tonight. Got dark, so going to put the derailleurs on tomorrow while the sun is out.