Description: Fitment:For 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(Note: This is not a guarantee, if you are unsure, please check with your local dealer.) Product Specification:Product Type:Lifan 4 Stroke 125cc Engine KitCondition:100% Brand NewType:1-Cylinder,Horizontal,4-Stroke,Air-Cooled Electric And Kick StartBore x Stroke:52.4mm*55.5mm/2.06 in*2.19 inDisplacement:120mLMax. Power & Corresponding Speed:5.8KW/7500rpm±375rpmMax. Torque & Corresponding Speed:8.5N.m/5000rpm±250rpmMin.Fuel Consumption:<367g/KW.hPollutant Index:=5.5 g/km (CO),=1.2g/km (HC) 0.23g/km(NOx)Clutch Type:Centrifugal Friction Clutch Semi AutoStart Mode:Electric Or Kick StartCompression:9.0:10Gear Ratio:2.833/1.706/1.238/0.958Ignition Type And Spark Plug Model:CDI,A7TCAdvance Angle Of Ignition:15°±1°/1500r/minStarting Performance:≤15sValve Clearance:0.05mmCarburetor Type:PZ20Total Lubricating Oil Capacity:900mLLubricating Mode And Type Of Lubricating Oil Pump:Pressure And Splash,Internal And External Rotor TypeDimensions:470*275*280mm/18.5*10.8*11 inGears:0-1-2-3-4 4 UPSprocket:15T 428 Chain 20mmShaft:20mm/0.78 inWeight:23kg/50.7 lb Instructions:Ø 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 .Ø 2.Do not increase the load in the cooling machine,must preheat the engine 1 to 3 minutes in advance.Ø 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.Ø 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.Ø 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. Features:v High performance Lifan 125cc engine,N-1-2-3-4,manual clutch,4 stroke 4 speed with 15T 420 chain sprocket.v Replacement / upgrade for Honda XR50 CRF50,Kawasaki KX KLX ,SSR,Apollo and other most popular dirt bikes.v This kit comes with 1P52FMI engine,intake manifold,kick starter,manifold kit.v Easy to hook everything up:Just remove your existing engine and reverse the process to put the new one in. Packing List:1 * Lifan 125cc 1P52FMI-C Engine1 * Kick Starter Lever1 * Gear Shift Lever1 * Manifold Set Package Note:Please check the pictures and the size specifications for compatibility before purchasing,we will not be responsible for the shipping cost if you didn't check it and it doesn't fit.Model is just for reference,not definitely correct.Any question,welcome to contact us,thanks!
Price: 499.44 USD
Location: Richardson, Texas
End Time: 2024-11-17T18:15:00.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Max Power: 5.8kw/7500r/min±375r/min
Max Torque: 8.5 N.m/5000r/min±250 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: 1-2-3-4, 4 Up
Displacement: 125cc
Placement on Vehicle: Front
Fuel Type: Gasoline
Fuel Consumption: ?367g/kw.h
Brand: Lifan
Engine Type: 4-Stroke
Type: Single cylinder, 4-stroke with air-cooled
Compression ratio: 9.0:1
Manufacturer Warranty: Yes
Idle Speed: 1500r/min±100r/min
Gear Ratio: 2.833/1.706/1.238/0.958
Rated Power: 5.8 kw/7500r/min±375 r/min
Bore*Stroke: 52.4mm x 55.5mm
Lubricant Capacity: 900ml