ITEM NAME:1set CNC Front Fork 42mm 52mm Tapered Tube For Outdoor Road Bicycle Headset Features: High strength aluminum alloy, excellent processing performance, excellent welding characteristics and electroplating. Tensile strength, Good corrosion resistance, high toughness and no deformation after long using time. Easy to install and reliable to use, very practical. Good replacement parts for your bike, make riding easier and more enjoyable. For 1 1/2" tapered tube fork, for 1-1/8 straight tube. Specifications: Material: aluminium alloy Color: as shown Features: IS42/28.6, IS52/40(30), 4252ST Bicycle Headset Size: (Approx) 42, 52mm Package Included: 1 Set x Front Fork Bearings Accessories Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement..Size: (Approx) 42, 52mm. For 1 1/2" tapered tube fork, for 1-1/8 straight tube. Features: IS42/28.6, IS52/40(30), 4252ST Bicycle Headset. 1 Set x Front Fork Bearings Accessories. Anyway we will try our best to avoid this kind of thing.