This is the last model of the 34 Step Cast before the 34 SL came out. It has the latest Grip SL damper and Kabolt SL axle. The fork is in excellent condition with 2 exceptions and is priced accordingly. The inside of the left stanchion has a few marks in it, and there is some wear on the crown from cable rub. Other than that it's pretty much flawless. Also happy to include a 20mm post mount brake adapter if you need one to run a 180mm rotor. This is for a 29 inch wheel with boost spacing. Steerer tube is 6 and 7/8 inches.