52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
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In stock · Free Shipping
Lifan 125cc 1P54FMI Semi-Automatic 4-Speed Engine Kit 204070
$719.87
In stock
✓ Free Shipping
125cc Lifan 1P54FMI horizontal 4-stroke engine with semi-automatic 4-speed transmission, electric and kick start, and included wiring harness and components.
Price shown is the online purchase price. Free shipping · 30-day return policy
Product Description
Replace or upgrade a compatible pit bike or mini trail bike engine with this Kemblawolf 125cc Lifan 1P54FMI horizontal 4-stroke motor. The semi-automatic centrifugal clutch supports clutch-free shifting through the 4-speed N-1-2-3-4 transmission. Electric and kick-start systems are included, along with a full wiring harness and 12V electrical components. The kit also includes a PZ20 carburetor, air filter, 428 chain, 15T sprocket, kick starter lever, gear shift lever, throttle assembly, and intake manifold set.
Product Specifications
BrandKemblawolf
Manufacturer Part Number204070
Item Weight1 pounds
Model125cc Semi-Automatic Engine Replacement with Full Wiring Harness
Item model numberEngine
ExteriorMachined
Explicit Manufacturer Part Number204070
Engine BrandLifan
Engine Code1P54FMI
Engine TypeSingle-cylinder, horizontal, 4-stroke, air-cooled
Displacement125cc
Transmission4-speed, N-1-2-3-4
ClutchSemi-automatic centrifugal clutch
Start ModeElectric and kick start
Maximum Power5.8 kW at 7500 RPM
Maximum Torque8.5 N.m at 5000 RPM
Mounting Bolt Spacing154 mm (6 in)
Output Shaft Diameter20 mm (0.79 in)
Sprocket15T, 428 chain
Included Electrical ComponentsFull wiring harness and 12V components
Included ComponentsPZ20 carburetor, air filter, 428 chain, 15T sprocket, kick starter lever, gear shift lever, throttle assembly, and intake manifold set
Engine Dimensions18.5 x 10.8 x 11.0 in
