That mission is the same reason everybody throws a leg over their very first bike – pure fun, plain and simple. Sale Price: $5,399.99 . Frame You save $700.01 Instantly! Buy It Now +$100.00 shipping. 100% Cr-Mo, 9.125"H x 29"W, 5°Up, 9° Back, GT Mallet 100% CNC Front Load, 1-1/8", 19mm Rise, 43mm, GT Super Soft Flanged 155mm Single Compound w/ GT removable plug, 1 1/8" Integrated Design, 45X45 Degree Sealed Bearings. You save $1,225.01 Instantly! 2020 GT Fury Expert Mountain Bike ... GT Pro Performer 2pc. 0 bids. ... Time left 5d 11h left. Since 1972 GT Bicycles has proudly been developing bikes, for every type of rider, with a consistent mission. Vintage Survivor 1999 GT Pro Performer BikeVintage Survivor - $350 (Dallas) Original survivior 1999 GT Pro Performer BMX freestyle bike. Since 1972 GT Bicycles has proudly been developing bikes, for every type of rider, with a consistent mission. Click this bar to close. Travel back in time and enjoy the early days of freestyle aboard this machine that pays homage to GT's Freestyle roots. Pro Performer Heritage 20. Travel back in time and enjoy the early days of freestyle aboard this machine that pays homage to GT's Freestyle roots. or Best Offer. GT Bicycles: Pro Performer Heritage 20 - 2021.