Brand new Prototype GT BMX Heat-Treated Chromoly 20" EX Adjustable Head-Angle Fork. The production version of this fork was only sold with the 2014 GT EX frame. The fork is brand new, and has never been installed. There is light shelf wear. It features aluminum inserts with offset drilled holes, which allows for 4 different head-angle settings. With the front wheel in the highest setting, the head-angle is steepest; and with the front wheel in the lowest setting, it’s the slackest. This fork is a prototype that was made prior to the GT laser-cut logo was added to the bottom of the fork legs. The steerer tube is 177mm long. Fork includes the two wheel inserts, a top cap, and star-nut with bolt. This fork fits any modern BMX bike with a 1-1/8” headtube. It requires the use of a 3/8”/10mm female-axle front hub (very common in the freestyle world). No shipping outside of USA. Free shipping within mainland USA. Paypal only.