This is a small database of popular top level track framesets. The original sheet is here: https://docs.google.com/spreadsheets/d/1EmUHiOWGHc-31HvfiDJ2QteNMCLfD_HIiSJmw2DONPk Some numbers are missing because they are not available on the manufacturer website. Let me know in the comments below if a bike you would like to see is missing. Share this content: