ITEM NO.:NC-013 1) Engine: 4-stroke, 50cc/70cc 2) 4-speed, semi automatic 3) Bore x stroke: a) 34.0 x 41.5mm (50cc) b) 47.0 x 41.5mm (70cc) 4) Starter: electric and kick start 5) Battery:12V, 7Ah 6) Brakes: F&R hydraulic disk brakes 7) Front wheel size: 2.15" x 14" 8) Rear wheel size: 4.5" x 12" 9) Wheel base: 1670mm 10) Ground clearance: 20mm 11) Tank capacity: 3L (steel gas tank)12) Running range: 100km plus 13) Load: 300 lbs 14) Front (fork + shock): 780mm 15) Front shock: 310mm 16) Front shock play: 60mm 17) Rear central shock absorber: 130mm 18) N.W.: 62kg 19) G.W.: 70kg Features (spider bike): 1) High strength gold chain 2) Steel gas tank with key 3) Customized seat design available 4) Long cone air filter 5) Rear central shock