I emailed lsr and they weren't sure if they were theirs or not they said a lot of fakes were made back in the day. The a arms are at least 5 years old from what the guy I bought the bike off told me.. they seem decent and heavy duty I'll probably polish them up and re use them. Don't really want to dump more money into the bike being I've been outta work since March thanks to Covid lol but I'll let you know if I decide to get new ones Sent from my iPhone using Tapatalk