Top 9 125cc Engine Kit – Automotive Replacement Engine Kits

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1. TFCFL

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TFCFL 125cc Engine 4 Stroke Motor Single cylinder with Air-Cooled Motor Engine Pit Dirt Bike For Honda CRF50 CRF70 XR50 XR70 Dirt Pit Bike Motorcycle Spark Plug A7TC 125cc Engine 4 Stroke

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TFCFL #ad - Excellent quality, can be applied for bicycles, great bike engine motor accessories. Power: max power: 6. 5 kw/7500r/min±375r/min, max torque: 8. 0 nm/5000r/min±250r/min;idle speed: 1500r/min, Min Fuel Consumption: ≤370g/kw.

H, ignition System: CDI. High performance: a high performance engine, models, perfect for those comfortable with faster engines and have a desire to get up and go; Wide range of applications, skateboards and so on. Gear ratio: gear ratio:2. 833/1. 706/1. 238/0958, manual clutch, compression ratio: 9. 0:1, primary reduction;Ratio: 3.

722, carburetor type:pz16j, transmission:4-speed, 1-N-2-3-4; Start Mode: Kick-starter. Fits: honda crf50 / sl70 / z50 / sl 90 / minitrail monkey / crf70 / z50r / ct70 mini trail / st 90k1 / xr70 / qa50 / z50 / xr50 / cs 90 / xl70 st70 / cl70 / st 90k2 / qr50 / 70 passport / ZB 50. Type:#92 gasoline; single cylinder, 4-stroke with air-cooled, and clutch operated by hand.
BrandTFCFL #ad
ManufacturerKAHE #ad
Part NumberAC-YCZYQ-1495

2. DNYSYSJ

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125CC 4-Stroke Horizontal Engine Semi-auto Single Cylinder Air-Cooling Motor w/Reverse Electric Starter for ATV Go Kart

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DNYSYSJ #ad - Gear system : 3 forward; neutral; reverse. Horizontal, air-cooled. Engine type: 125cc engine, 4-stroke, single cylinder. Package includes 1set of 125cc Motor with wires+carby+air filter+chain case+gaskets as showed in the picture. Fitment for the reference: go kart, Dirt bike, quad, ATV, Pit bike, Buggy, Dirt bike, Pocket rocket. Made of high quality material, durable to use, stable performance.
BrandDNYSYSJ #ad
ManufacturerNengceNaUS #ad

3. Sange

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Sange 125CC Engine Long Case 4 Stroke 1P52FMI Motor Engine Carb Complete Kit for Honda CRF50 CRF70 XR50 XR70 Z50 Z50R

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Sange #ad - For honda crf50 / crf70 / st 90k2 / sl70 / z50 / st 90k1 / z50r / sl 90 / ct70 mini trail / 70 passport / xl70 st70 / cl70 / qa50 / minitrail monkey / CS 90 / xr50 / xr70 / z50 / qr50 / ZB 50 /. Type: single cylinder, 4-stroke with air-cooled, and clutch operated by hand. Model:1p52fmI-K. Engine dimensions: 470×275×280 mm. This complete engine kit comes withfm1p52i engine, kick starter, shifter, intake gaskets, intake manifold, carburetor, wiring harness, CDI, spark plug and ignition coil.
BrandSange #ad
ManufacturerSange #ad
Part NumberSange

4. WPHMOTO

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WPHMOTO Complete set of Lifan 125cc Engine Semi-Auto 4 Stroke Motor with Wiring Harness Carburetor Chain Sprocket Exhaust Muffler Pipe Kit for Trail Bike CT70 90 110 125 Dirt Bike Trike

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WPHMOTO #ad - Has the standard mounting points, fit basically any monkey/dax/supercub/pitbike. Lifan 1p54fmi 125cc engine, automatic clutch with 15T 428 chain sprocket, Gears: N-1-2-3-4, Shaft size: 20mm. Replacement / upgrade for trail Bike CT70 90 110 125 and other most popular bikes. Please check the mounting hole spacing before buying. Comes with: engine, chain & sprocket, throttle kit, exhaust pipe kit, carburetor kit, wiring narness & electrical components.
BrandWPHMOTO #ad
ManufacturerWPHMOTO #ad
Part NumberWPH-MixTD204

5. DONSU

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Manual Clutch Engine Motorcycle Motor Starter Carb Complete Kit for CRF50F 00-09 11-15 CRF50 Z50/XR50 /XR70 1P52FMI Engine, 125cc Air-Cooled Engine 4 Stroke Motor

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DONSU #ad - Lubricant: sae15w/40-se, 4-stroke gasoline engine oil. Bore×stroke: 52. 4×55. 5 mm. Gear ratio:2. 833/1. 706/1. 238/0958. Clutch: Wet multi-plate. Type: single cylinder, 4-stroke with air-cooled, and clutch operated by hand.
BrandDONSU #ad
ManufacturerDONSU #ad
Part NumberDONSU

6. TRKIMAL

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GY6 125cc/150cc Engine Upgrade to 180cc with Cylinder Head Valves and Rebuilt Kit, 61mm Big Bore kits with Piston and Ring Assy for 152QMI 157QMJ Engine Chinese Scooter Moped ATV Go Kart Quad

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TRKIMAL #ad - Full sets of parts: complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price. Cylinder bore:upgrade from 57. 4mm to 61mm, Cylinder kits with more power. Parts included:gy6 180cc cylinder head comp with valves, Set of 61mm Piston Assy, Rings and Wrist Pin, 61mm Bore Cylinder Block, Piston, Gaskets. Package in cludedCylinder head sets and cylinder kits. Apply to: gy6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts.
BrandTRKIMAL #ad
ManufacturerTrkimal #ad
Part NumberAB5894

7. TDPRO

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TDPRO Full Set of Lifan 125cc Engine Semi-Auto 4 Stroke Motor with Wiring Harness Carburetor Chain Sprocket Exhaust Muffler Pipe for Trail Bike CT70 90 110 125 Dirt Bike Trike

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TDPRO #ad - Please check the mounting hole spacing before buying. Replacement / upgrade for trail Bike CT70 90 110 125 and other most popular bikes. Lifan 1p54fmi 125cc engine, gears: n-1-2-3-4, automatic clutch with 15T 428 chain sprocket, Shaft size: 20mm. Comes with: engine, chain & sprocket, exhaust pipe kit, carburetor kit, throttle kit, wiring narness & electrical components. Has the standard mounting points, fit basically any monkey/dax/supercub/pitbike.
BrandTDPRO #ad
ManufacturerTDPRO #ad
Part NumberJC-MixTD204

8. LiFuJunDong

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125CC 1P52FMI 4 Stroke Engine Motor Single Cylinder Fits H-on-da CRF50 70 XR50 Z50

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LiFuJunDong #ad - Lubricantsae15w/40-se, 4-stroke gasoline engine oil. Fits for the referencefor h//o//n//d//a crf50 / z50 / qa50 / cs 90 / xr70 / ct70 mini trail / sl70 / z50r / xl70 st70 / z50 / xr50 / 70 passport / st 90k2 / QR50 / st 90k1 / Minitrail Monkey / sl 90 / cl70 / crf70 / ZB 50 /.

Powermax power: 6. 5 kw/7500r/min±375r/min rated power: 5. 6 kw/7500r/min±375r/min max Torque: 8. 0 nm/5000r/min±250r/min idle speed: 1500r/min±100r/min. Typesingle cylinder, 4-stroke with air-cooled, and clutch operated by hand. Warranty if any questions during installation or operation, plaese contact our customer service and they will handle your problem imediately!".
BrandLiFuJunDong #ad
ManufacturerLiFuJunDong #ad
Part NumberCXN001

9. TDPRO

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TDPRO 4-Stroke 125cc Semi-Auto Single-Cylinder Air-Cooled Electric-Start Motor Engine & Wiring Harness Kit for ATV Quad Four Wheelers

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TDPRO #ad - Top engine mount: 3. 62'', bolt to bolt: 5. 98", bottom engine mount: 3. 23'', bore x Stroke: 2. 06" x 2. 19''. Suitable for atv Four Wheelers Tricycle Quad bikes. Max torque & rotating speed: 8. 5 n. M/5000r/min±250 r/min. Front sprocket: 420 - 17mm - 14T, Ignition Method: CDI. 4 stroke engine, electric start, Semi Automatic 3 forward 1 reverse gear, single cylinder.
BrandTDPRO #ad
ManufacturerTDPRO #ad
Height50 Centimeters
Length100 Centimeters
Weight100 Kilograms
Width100 Centimeters
Part NumberUSATD205-1+USATD041