GT Pro Performer Heritage BMX BikeA throwback to the early days of Freestyle the Performer Pro even has all era appropriate graphics and gum wall tyres too. The Pro Performer 20 model looks back to GT's Freestyle roots, paying homage to those early Freestyle machines. Front and rear Odyssey Springfield brakes, a Gyro system and an old school frame construction. Full Cr Mo construction across the 86' Performer Design frame, forks and bars for durability and strength, as far as retro