• SpecificationsPlease carefully check your model specifications (28.6mm threadless straight steerer, QR 9x135mm, disc brake 75mm) before purchase. Gift star nut and tapered conversion crown race.
• Fork TravelThis 20x4.0'' fat tire bike fork has a 34x180mm inner tube, moveable travel 120mmsmooth rebound, which makes you feel very free and carefree in snow, sand or potholes.
• Structuresthe double crown suspension fork left shoulder damping function,adjusting the speed of rebound.Right shoulder air valve,air pressure value according to the rider's weight, for a better riding experience.
• LightweightThis air suspension fork is made of advanced magnesium aluminum alloy fork legs and imported air rods, weighs only 2880g, ensure a lightweight without compromising strength,enhanced agility and acceleration.
• CompatibilityQHIYRZE fat bike fork fit most 20 inch 4.0 fat tires mountain snow bikes, beach bikes, and E-bikes,Electric folding bike,XC/AM. If you have any questions, feel free to contact us.