GENUINE LIFAN 4 Stroke 125cc ENGINE
International customers are responsible for tax/duty fee, shipping fee is not refundable once shipment leave our facility
This Motor should fit the following models:
Note: This is not a guarantee, if you are unsure, please send us photo shows your bike to confirm before order.
HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / CS 90 / SL 90 / ZB 50 /
Due to the fact that this is a racing engine, no warranty is implied. We have not had a single problem with the engine.
Specifications:
Type: 1-cylinder, horizontal, 4-stroke, air-cooled electric and kick start
Bore x Stroke: 52.4mm x 55.5mm
Displacement: 120ml
Max. Power & Corresponding Speed: 5.8KW/7500rpm±375rpm
Max. Torque & Corresponding Speed: 8.5N.m/5000rpm±250rpm
Min. Fuel Consumption: <367g/KW.h
Pollutant Index: =5.5 g/km (CO), =1.2g/km (HC) 0.23g/km(NOx)
Clutch Type: Centrifugal friction clutch Semi Auto
Start Mode: electric or kick start
Compression: 9.0:10
Gear ratio: 2.833/1.706/1.238/0.958
Ignition type and spark plug model: CDI, A7TC
Advance angle of ignition: 15°±1°/1500r/min
Starting performance: ≤15s
Valve clearance： 0.05mm
Carburetor type: PZ22
Total lubricating oil capacity: 900mL
Lubricating mode and type of lubricating oil pump: pressure and Splash, Internal and external rotor type
Dimensions: 470×275×280mm (18.5x10.8x11 inch)
Engine Oil: 900ml, 15W/40-SE, 4 stroke
Gears: 0-1-2-3-4 4 Up
Sprocket: 15T 428 CHAIN
Shaft: 20mm
Weight: 23kg
LISTING INCLUDING
1 x LIFAN 125CC 1P52FMI-C ENGINE
1 x Kick Starter Lever
1 x Gear Shift Lever
1 x Manifold set Package
1x PZ22 carburetor
1x Air filter
1x 428 chain
1x 428 41 teeth 76mm chain sprocket
1x Exhaust pipe
1x wiring harness
1x throttle cable with grips
Instructions:
1.Check the oil level with a dipstick. If the oil level is lower than the lower cut line of the dipstick, add lubricating oil to the upper cut line .
2. Do not increase the load in the cooling machine, must preheat the engine 1 to 3 minutes in advance.
3. The break-in of the engine is very important. In a new engine within 650miles, the throttle should never be fully open and the gear should be changed at any time.Poor break-in leads to more faults. During break-in, the engine oil should be changed every 185 miles or so;After travelling 210 miles, an adjustment should be made to compensate for the slight wear during the break-in period, so as to ensure the good performance of the engine and extend its service life.For specific break-in requirements, refer to the instructions.
4. Idle adjustment
(1) Twist the idle screw clockwise completely into place, and then reverse 1 5/8 turn.
(2) Preheat the starting engine to the working temperature, and adjust the idle speed to 1500r/min±100r/min with the fixing screw of the oil door plunger.
(3) Then turn the idle fine-tuning screw to achieve the maximum steady speed of the engine, and then re-adjust the locking screw with the oil door plunger to the specified 1500r/min±100r/min.
5. Use of electric starting:
It is advisable to use electric starting in neutral.If electric starting is used in other gears, braking must be applied simultaneously.
If the battery power is not enough, just drive a few miles battery after automatic charging, can be used.
