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Semi Auto Engine 125cc Motor LIFAN Kick Start for Pit Dirt Trail bike Postie

Semi Auto Engine 125cc Motor LIFAN Kick Start for Pit Dirt Trail bike Postie

SKU: TD405#

Regular price $331.55
Regular price $349.00 Sale price $331.55
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  • 125cc Semi Auto Kick Start LIFAN Engine For Honda CT110 CT90 Postie Bikes
  • Brand new Lifan Semi Auto engine - kick start, 4 UP gear pattern
  • For Honda XR50 CRF50 Z50 Z50R Monkey Bike
  • Also fit most of Chinese 50CC 70CC 90CC 110CC 125CC Dirt/Pit/MX Bikes such as Thumpstar, Pitpro, Atomik, DHZ and etc

Engine specifications:

  • Single cylinder, 4-stroke, 2 valves, air cooled, 125cc
  • Bore x Stroke: 52.4mm x 55.5mm.
  • Displacement: 123.7cc
  • Compression Ratio: 9.0:1
  • Ignition: CDI, 12 volt, permanent magnetic stator
  • Maximum Power: 8.5 Kw DIN 9500 rpm
  • Rated Power: 6.5 Kw 7500 rpm
  • Torque: at least 8.8 Nm 5500 rpm
  • Gears: 4-speed, semi auto clutch, 4 up pattern
  • Gear Ratios: 1st 2.833:1, 2nd 1.706:1, 3rd 1.238:1, 4th 0.958:1
  • Final Drive: 15T 428
  • Lubrication: 900ml, 20W/50 4-stroke motorcycle oil, pressure and splash
  • Fuel: Unleaded
  • Engine Mounts: 8mm
  • Dimension: 470 x 275 x 280mm
  • Weight: 22kg

Package include:

  • 1 x LIFAN 125CC 1P54FMI ENGINE
  • 1 x Kick Starter Lever
  • 1 x Gear Shift Lever
  • 1 x Manifold set Package
  • 1 x set of wiring harness, kill switch, CDI, coil (option only)
  • 1 x PZ22 carby (option only)
  • 1 x 38mm pod filter black or red depends on stock availability (option only)

Important notes:

  • Important: This engine will be a straight bolts on replacement for most postie bikes, however, for certain year model a rear bracket may needed to be made to make it fit
  • Please check the measurement and sizes on the images provided before purchase
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