Hey guys I need to replace factory sprockets and chain. I do not want to change gear ratio but I do not want to get ripped by dealer. Yana shiki has decent deal on whole set front and rear sprocket and chain but I can not find information on size. Anyone with info I would appreciate it. Any board sponsors with prices please PM me I want stock sizes (not necessarily stock products) for front and rear sprocket and chain. I like EK chains but I am not picky. Thanks guys.