Item Type: Bike Front Fork Material: Carbon Fiber Specification: 16 Inch 305 Flat Disc Brake, C Brake Compatible Straight Tube, Top Tube Diameter: Approx. 28.6 (1-1/8) mm/1.13in Bottom Diameter: Approx. 3.0cm/1.2in Top Tube Length: Approx. 111mm/4.37in Fork Shoulder Height: Approx. 3.5cm/1.4in, Fork Shoulder Width: Approx. 4.5cm/1.8in Fork Foot Open: Approx. 100mm/3.94in Fork Foot Length: Approx. 215mm/8.46in Disc Brake Hole Center Distance: Approx. 70mm/2.76in Package List 1 x Carbon Fiber Bike Fork Manual measurement, please allow some errors. 1PREMIUM MATERIAL: The bike front fork is made of carbon fiber, light weight and high strength. Generous and simple appearance, overall beautiful. 2APPLICATION: This carbon fiber bike fork is suitable for folding bikes with 28.6mm straight head tube, quick release and easy to install. 3ANTI VIBRATION: Carbon fiber bike fork is flexible and can absorb more vibration from the ground, more comfortable riding. 4SPEED UP: Bike fork can reduce the weight of whole bike, indirectly speed up, more suitable for frequent acceleration and deceleration of riding. 5STABLE AND RELIABLE: Professionally manufactured carbon fiber bike fork with stable performance and high reliability.