Engine Black Lifan 125cc Manual Clutch Engine Motor CRF50 XR50 CRF XR 50 70 Dirt Pit Bike

This is new race high performance engine, Manual-clutch International shift 1 down 3 up w/Clutch, 4 Stroke 4 Speed Complete Racing Engine for Honda Bikes. Engine Model: Lifan 1P54FMI-125cc Type: 4-Stroke single-cylinder OHC air cooled Bore & Stroke: 54 X 54mm Compression ratio: 9.47:1 Displacement: 123.7cc Max. HP: 8.72 HP @ 7,500 RPM Max. Torque: 8.0N.m @ 5,500 RPM Carburetor: Walbro, Mikuni, or Sheng Wey Idle: 1,500 RPM Starter: Kick Start Spark plug: A7TC or NGK C6HSA Plug Gap: .28 or 0.6-0.8mm Ignition system: CDI (Capacitive Discharge Ignition) Lubrication: Pressure / Splash Oil capacity: 0.9L (15w/40-SE) Measurements: 18 1/4" x 11" x 11" Weight: 44.1/4 lbs (Engine only) Shipped 52lbs Clutch: manual clutch-wet Gears: 4 speed (primary reduction: 3.722 manual, 4.059 Auto) Gear Ratios: 2.833/1.706/1.238/0.958 Magneto: Permanent magnetic Voltage: 12 Volt