Specification: Product weight: 1.8kg Material: iron + plastic Product size: 36 * 28 * 43cm / 14.2 * 11 *16.92in Net Weight：11Kg（24.25Lb） Features: 1. Very strong and durable frame. 2. Foldable, intelligent design, convenient operation. 3. Rotate the knob to change the groove. 4. The upper notch is used to fix the front wheel on the shaping bracket, and the lower notch is used to fix the rear wheel. 5. The design of the base is exquisite and compact, and does not take up much space. 6. Suitable for 24-inch, 26-inch, 28-inch mountain bikes, road bikes, folding bikes, etc. 7. Very suitable for home mechanics and team mechanics to use on competition day. 8. The perfect tool for bike lovers. Packing list: 1x bicycle ring station.