for Lifan 125cc engine motor kit, semi-automatic electric/kick start, dirt pit bicycle CT70

Condition:New|Max Power:5.8kw/7500r/min¡À375r/min|Manufacturer Warranty:Yes|Max Torque:8.5 N.m/5000r/min¡À250 r/min|Start Mode:Electric Start/Kick Start|Transmission:Semi Auto|Ignition:CDI|Manufacturer Part Number:Does Not Apply|UPC:Does Not Apply|Primary Reduction Ratio:4.059|Gear:4 Speed, N-1-2-3-4|Displacement:125cc|Brand:Unbranded|Type:Single cylinder, 4-stroke with air-cooled|Compression ratio:9.0:1|Idle Speed:1500r/min¡À100r/min|Gear Ratio:2.833/1.706/1.238/0.958|Rated Power:5.8 kw/7500r/min¡À375 r/min|Bore*Stroke:52.4mm x 55.5mm|Lubricant Capacity:900ml|Sprocket:15T 428 20mm