The 1987 GT Pro Performer, like the team model and Pro Freestyle Tour,™ is built from the new frame and fork, and shapes the new front end geometry. Stable on ramps, quick on the ground. The Pro Performer™ is ready to spin with an Odyssey Gyro, and comes standard with a low-mounted Dia-Compe rear brake, GT Mags and Tuberides.
Headset Size
1"
Seatpost Size
22.2
Top Tube Size
Unknown
Original Colours
XX860000 XX870000
Made in USA.
The XX in the example above indicates production month. The third and fourth characters in the serial indicates year of production. 1986 or 1987.
Bikes made in USA usually had an 3-6 month production and shipping timeline before they were sold in bike shops around the world. Bikes welded in the later months of the year would normally be made for the following year.
