CARTON SIZE：110X38X60CM User age > 14 years old Tire: 13 inches(tubeless) GW/NW.: 26kg/ 24kg Tank capacity: 1.5L Oil type: petrol,1:25 engine oil mixing Load: >110KGS Brakes: Front & Rear DISC brakes double Speed: >80km/h Revolving mode: chain driving Torque: 4.5n.m/15000rpm Engine: Two-srtoke/39CC Water cool Starter: Handle-power 20''ft:105pcs 40''HQ:266pcs