Product descriptionProduct DetailsType: Straight pipe wire control- - Wheel diameter: 26/27.5 & 29 inches- - Color: black- - Head tube: 1-1/8 ”straight- - Shaft type: 9mm quick release- - Rudder tube material: aluminum alloy- - Inner tube material: aluminum alloy- - Calf material: magnesium alloy- - Stroke: 120mm (120mm is the exposed stroke, 110mm is the actual movement stroke)- - Compatible: Mountain bike, road disc brake bicycleFeatures of Mountain Bike Air Fork:- - 1. The front fork of the mountain bike, air spring, and light weight, reduce the weight of the bicycle to the greatest extent, and indirectly improve the speed and flexibility of riding.- - 2. When the bicycle encounters bumps on the road, the 120mm stroke will start to run smoothly, absorbing the impact without any lag.- - 3. The independent front fork bridge design makes the outer fork tube more stable and sturdier, effectively preventing dust from polluting the pipe loop, and has a bright appearance.Packing:- - Bicycle fork (boxed)NOTE:- - 1. Due to camera problems, the color of the suspension fork may be slightly different, please refer to the actual product..