Hello to all of you guys who answered my initial inquiry. I went to thatsdax site, but I am not sure if one of his kits would fit on my bike. I have a single speed bike and you can look at the type of bike if have on: Day 6 Bicycles - Join The Comfort Bike Movement!
. The ones they show on their website are 7 speed, but I live on the South Louisiana prairie and everything is flat here so I bought the last single speed bike they had in stock.