*2019 new revision, the wheel color is slightly different, based on the actual product, if you have any questions, please ask before placing an order, thank you. Suitable for: Age-7 years old and above Material: PP compound plastic, forged wheel seat, SHR grade high elastic wear-resistant PU wheel Product Specifications: Specifications-60 X18 X 15 cm Load-bearing-below 100kg Weight-net weight 2.14kg PU wheel front wheel-80mm X 24mm X 83A PU wheel rear wheel-63mm X 45mm X 83A Accessories: Toolkit Patent number: M452122, M408397, M416487; US8523205 Place of Origin: Made in Taiwan <Wheel plate series operation and precautions> Simple maintenance and maintenance 1. In the correct and safe use state, basically there will not be too many problems that need maintenance. 2. For general maintenance, keep the slide plate clean and dry, and apply oil to any rotating part. 3. Please check whether the screws are loose in a timely manner. 4. When the wheels are severely worn, the wheels can be replaced by themselves to restore the overall safety and control performance. Precautions • Warm up for exercise and obey the traffic rules before use. • Check whether the screws of each component of the product are loose, please tighten them before use, so as to avoid accidents caused by loose screws during use. • Please use it in a safe environment, avoid slopes, damp, uneven ground and driveways or roads; use at night in a place with sufficient light. • Keep it clean and clean after use. Please use butter regularly. • Do not use this product if the weight exceeds 90KG, please avoid heavy falls and severe vibrations. • Please wear helmets, knee pads, elbow pads, wrist pads and other safety protective gear. • Please adjust and control the speed to ensure safety. Do not rotate extremely, please be very careful when going downhill and do not play. • Do not play in the driveway or highway and drive at night. • Children under 7 years of age should use this product under the protection of an adult. • Please adjust and control the speed according to your physical fitness to ensure safety; do not use incorrect loading methods. • Taiwan's only own brand, MIT Taiwan production and assembly, all parts supply, after-sales service is guaranteed.