I have never cleaned this or even put a wrench to this bike. I have ridden it, bot a bad rider. My father's name was Cyril, but also went by Cyrus or Cy. So when searching for Stingray's I saw this bike and thought I might take off the head badge and keep that. Probably easier to purchase a head badge and just sell this bike as it is. I searched Cyrus here on the Cabe but did not find much out about this bike. I have no idea if it is a $50 bike or a $1000 bike so I would appreciate any help before I list it for sale. I would guess the Bendix rear hub might not be original. Looks like possibly all original paint, maybe did not come with a chain guard? Has made in USA Goodyear tires on the bike. Rides and stops well, nice looking seat maybe original. I would really appreciate any help in telling me what I have, maybe about what year this might be, what is original and what is not and an estimate of price I should ask. Any type of info is welcome and I am sure would also be appreciated by any prospective purchaser. Serial # on bottom of crank hard to read but looks like F 7636 is stamped on there. I will a post a lot of photos of this bike. Thanks for looking.