Electric bike exercise rehabilitation trainer foot machine physiotherapy

One year Quality Guarantee: 1) We tested each Mini Bikecarefully before shipment. We guarantee the Mini bike is in good condition when shipment. But it can't be avoid the destory during the long distance shipment. 2) This Mini Bike is in big size, it will cause expensive freight for international shipment. So it is not support for refund after you placed the order. If you meet any problem when you receive the goods, we will ship free spare parts and necessary tools to you again. Buyer can replace it by themseleves. We can also provide the video to help buyer to fix the problem. Against our experience,this situation may occur about 1% chance. 3)We offered 1 year quality guarantee for inside motor and PCB board. When you meet problem with the machine in one year, please send the video to us, we will know the problem well from your video. If your machine has problem with the motor or PCB board, we will ship the spare parts to you again free of charge. Buyer can replace it by themselves