I have the RadCity 4 and I got a 53T chainring with an integrated guard (the stock Rad guard was too small). The product I ordered on Amazon is here: https://smile.amazon.com/gp/product/B08338WJFJ/ref=ppx_yo_dt_b_asin_title_o05_s00 - I had a shop put it on, they needed to add some links to the...