... AC110-240V/50-60Hz-Accessories: LCD display,charger,pedals,front and rear ... . We choose good suppliers to work together; the main fittings ... on periodic training to our staffs, in order to enhance their consciousness ... deficient components will not be fixed to the bikes. 5. Each ... packing and shipping out.,to insure that they could ... operation, damage or failure due to accident,parts or accessories not ...