Salsa Kingpin Carbon Deluxe Fork 15x150mm Thru-Axle BlackSalsa Kingpin Carbon Deluxe Fork 15x150mm Thru Axle Black. The Kingpin Deluxe fork is perfect for fat bike expeditions keeping you nimble even when fully loaded. Dual Three Pack mounts on each leg let you attach water bottles or Anything Cages and mid blade mounts fit low rider racks for panniers. Or ditch the gear and hit the trails with an ultra light and responsive fork. High modulus carbon fiber construction Tapered 1 1 8 to 1 steerer tube 160