Product Details: Applicable Size: 27.5 inch Travel: 140mm/170mm Brake Type:A-Pillar Disc Brake Steer Tube: 1.5 (Taper) 1-1/8 Open File:110MM, Shaft Diameter: 15MM Material: Aluminum Alloy Stanchions: 34mm Steerer Length: 220mm Steerer Diameter: 28.6 mm Stanchion Diameter: 39.8mm Weight:2190g Suitable For: Mountain Bikes, Electric Bikes. The air pressure can be adjusted to achieve the effect of shock absorption in different road sections; to ensure the smooth rebound and stability of the front fork.
Aluminum alloy knob By adjusting the knob, the shock absorber function can be turned off/on freely, which can adapt to various road surfaces. 34mm bold gold inner tube. There are two travel options, 140mm/170mm.