土的自行车

Bike size: 1440x590x880mm seat height: 720mm Wheel Base: 1020mm G.W./N.W.: 62/52kgs 1) dirt bike engine type: Loncin/Zongshen/Lifan 50/70/110cc 2) absorber: front upside down shock absorber rear air-cell shock absorber 3)Tyre: alloy rims with front 12inch or 10inch / rear 10inch wheel, Qinda 4)handle bars is alloy 5) Brake: front andrear hydraulic disc brakes 6) Exhaust and muffler 23mmalloy exhaust system 7) Alloy chassis protect motor 8) chain cover is steel galvanization chain cover 9)Maximum load: 100kgs 10) Maximum speed: 80km/h(dependson rider's weight and conditions) Engine Spec: air cooled, single cylinder, 4-stroke Compression Ratio: 9.1:1 Maximum Power/speed KW/(r/min): 5.5/8500+/-500 Maximum Torque/speed N.M/( r/min): 6.5/5500-6000 Min stable unladen Speed r/min: 1500+/-150 Starting System kick or electric start Carb: PZ19 Ignition CDI Fuel Grade 90 or above Spark Plug Type/Gap A7RTC Lubrication and lubricant pump: Pressure & splash lubrication