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The Best 125Cc Engine For Sale of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 125Cc Engine For Sale of 2022. Check our ranking below.

2,591 Reviews Scanned

Rank No. #1
X-PRO 125cc ATV Engine Motor 4-Stroke w/Automatic Transmission, Electric Start, NO Reverse
  • 125cc 4-stroke Engine Motor.
  • This engine assembly comes with Start lever, Shift lever, Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc. Best of all, it comes with High quality aluminum cylinder head and iron cylinder body.
  • When purchasing this engine, please pay special attention to whether the plug-in is compatible with your bike. If it not, you need to purchase an additional plug-in for modification.
Rank No. #2
X-PRO 125cc 4-Stroke ATV Gokart Engine with Automatic Transmission with Reverse, Electric Start
  • Engine Type: Single Cylinder, 4-Stroke, 2-Valve Gears: Automatic with reverse engine.
  • Automatic Transmission w/Reverse, electric start for 50cc 90cc 110cc 125cc Go Kart ATV
  • This engine assembly comes with Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc. Best of all, it comes with High quality aluminum cylinder head and iron cylinder body.
  • When purchasing this engine, please pay special attention to whether the plug-in is compatible with your bike. If it not, you need to purchase an additional plug-in for modification.
Rank No. #3
LIYUANJUN 125CC 4-Stroke Engine Motor Kit, Single Cylinder Air-Cooled Motor Engine for Honda CRF50 XR50 CRF70 Z50R QR50 Dirt Pit Bike, Engine Kit with Manual Clutch and PZ16J Carburetor
  • 【What You Will Get】Here 1x 125cc 4 stroke engine, 1x kick starter lever, 1x gear shift lever, 1x carburetor, 1x intake manifold, 1x cdi, 2x intake gaskets are included in the package. The carefully calibrated PZ16J carburetor optimizes the air-fuel mixture, enhancing fuel efficiency and providing a consistent and responsive throttle response, resulting you in a smooth and enjoyable ride.
  • 【Main Parameters】Fuel Consumption: ≤367g/kw.h; Displacement: 125cc; Start Mode: Kick starter; Lubrication: SAE15W/40-SE, 4-stroke gasoline engine oil; Compression ratio: 9.0:1 Transmission: 4-speed, Manual clutch; Primary Reduction Ratio: 3.722; Clutch: Wet multi-plate; Max Power: 6.5 kW/7500r/min±375r/min; Spark Plug: A7TC; Carburetor Type: PZ16J
  • 【Compatible With】This engine fits for HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50. Please note this is not a guarantee, if you are unsure, please ask your local dealer.
  • 【Precise Control】The engine's 4-speed, manual clutch transmission provides you with precise control over gear changes, allowing you to adapt to various road conditions and terrain, resulting in a more engaging and customized riding experience. Manual transmissions tend to be less expensive to manufacture and maintain than automatic transmissions, which can lead to cost savings for you.
  • 【CDI Ignition& Air Cooling】This 125cc engine motor adopts CDI ignition which optimizes the timing and intensity of sparks and enhances fuel efficiency. The engine's air-cooled design ensures a cool performance. The air-cooling system efficiently dissipates heat, preventing overheating during prolonged rides and maintaining optimal engine temperature for a smooth and enduring adventure.
Rank No. #4
125cc Engine 4 Stroke Motor 3 Speed Reverse Semi Auto for ATV Quad Bike Buggy 4 Wheeler B Lawn Mower Engine
  • 【The dimensions you need to refer to】Bore diameter x stroke: 52.4 × 55.5 mm, 119.7 cc; top engine bracket: 92mm; bottom engine bracket: 82mm; bolt to bolt: 152mm (6"); front sprocket: 420-17mm-14T; Air filter: 35mm
  • 【125cc 4-stroke electric start engine】 CDI ignition 3 forward and 1 reverse gear, maximum net power/rpm: 5.8 kw/ 7500r/min±375 r/min; maximum torque/revolution: 8.5 Nm/5000r/min±250 r/min; Idle speed: 1500 r/min±100r/min
  • 【Wiring usage】 five wires (plug): for gear indicator; yellow wire: for battery; pink (or yellow) wire: for battery; black and red wires: for signal triggering; green wire: for Ground; blue and white: used to trigger the coil
  • 【Applicable models】 Karting, Quad, off-road vehicle, ATV, Pit bike, off-road vehicle, off-road vehicle, pocket rocket
  • 【You will get】Wiring + Kabi + Air filter + Chain box + Gasket and after-sales service. If you have any questions about the product, please contact us. We will reply to your information within 24 hours.
Rank No. #5
DEHE 4Pcs 8mm 0.31"Cylinder Gasket Head Stud Bolts Nuts Kit for GY6 125cc 150cc Scooter ATV Buggy Trike
  • 【FITMENT】 Cylinder Stud set for GY6 125cc 150cc engines found on various Scooters, ATVs Sand & Dune Buggies, Trikes, etc.
  • 【DIMENSION】The Length of Cylinder Head Bolt :197mm/7.75" & 188mm/7.40". The Diameter of Cylinder Stud : 8mm/0.31".
  • 【FEATURES】High quality, stainless steel manufacturing, good corrosion resistance, heat resistance.
  • 【PACKAGE INCLUDING】2PCS X 197mm/7.75" Cylinder Stud set; 2PCS X 188mm/7.40" Cylinder Stud set.
  • 【AFTER SALE】If you have any questions or are not completely satisfied with your purchase, please leave us a message.
Rank No. #6
GOOFIT 52.4mm Engine Aluminum Cylinder Big Bore with Piston Kit and Gaskets Replacement for Lifan 125cc LF125 Horizontal Engines Dirt Pit Bike ATV
  • Bore diameter:52.4mm/2.06",Bolt hole spacing:50mm/1.97",Material:aluminu(as the picture shows)
  • Replacement for Apollo CRF Lifan 125cc Horizontal Engine Chinese Motorcycle ATV Go Kart Dirt Bike
  • Piston pin diameter:14mm/0.55".The hole through the middle of piston is 14mm and the piston has a flat top
  • Before installation,please apply a thin layer of new engine oil on the inner wall of the cylinder and the surface of the piston group,which is more lubricated to ensure the running-in effect
  • Warranty:We are always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order
SaleRank No. #7
BOFONIYA 125cc 4 Stroke Engine Motor, Semi-Auto 3 Speed ATV Engine Motor Kit, W/Reverse Electric Starter Go Kart Dirt Bike ATV Pit Bike Single Cylinder Air-Cooling Motor
  • 【Engine】This is a high-performance engine motor,High performance 125cc 4 stroke engine ride faster and can meet the speed you want And it's very comfortable
  • 【Main Parameters】 Engine Size: 125cc, Gear System: 3 Forward; Neutral; Reverse, Type: Horizontal, single-cylinder, 4-stroke, air-cooled, Start M
  • 【Scope of Application】125CC 4 stroke engine is suitable for Go kart, go kart parts, Quad, Dirt bike, ATV, Pit bike, Dirt bike, Buggy, Pocket rocket, etc
  • 【Wiring Tips】 Five wires (Plug): For gear indicator; 2. Yellow wire: For storage battery; 3. Pink (or Yellow) wire: For storage battery; 4. Black & Red wire: For signal trigger; 5. Green wire: For grounding; 6. Blue & White: For trigger coil.
  • 【Package Includes】This high performance 125cc Engine Motor comes with: Wiring+ carby+Airfilter+ Chain case + Gasket As you see in the picture.
SaleRank No. #8
CIOM Magnetoelectric Coils Wiring Loom Harness Kill Switch Ignition Coil Cdi Box Spark Plug Rebuild Kit Kick Start Dirt Pit Bike ATV 50CC 70CC 90CC 110CC-160cc Buggy Go Kart Wire Harness
  • compatible with:Wire harness kit Compatible with 50cc 70cc 110cc 125cc 140cc 160CC 4 Stroke Dirt Bikes (Kick Start Only)Suits for Lifan Loncin Zongshen YX & other chinese bikes engines .
  • Kit includes: Magnetoelectric Coils ,CDI, Ignition Coil,Spark Plug, Key Switch,Kill Switch, Wire Harness
  • Features:The inner core is pure copper, which is easy to conduct and does not burn out the line due to excessive temperature.
  • Note:Comes with an easy to read wiring diagram.Professional installation is highly recommended. Better take it to a shop, as false assembly may cause trouble starting or even cause a fire on the harness, and we are not responsible for that. Maybe some plugs of the harness are different with your original parts , need you make a change , thanks
  • Professional after-sales:We sell professional parts ,and provide free technical support. If you have any problems or dissatisfaction after receiving the products, please contact us directly to get New Replacement or Return.
Rank No. #9
GOOFIT 52.4mm Engine Cylinder Big Bore with Piston Kit and Gaskets Replacement for Lifan 125cc LF125 Horizontal Engines Dirt Pit Bike ATV
  • Bore diameter:52.4mm/2.06",Bolt hole spacing:50mm/1.97",Material:Iron(as the picture shows)
  • Replacement for Apollo CRF Lifan 125cc Horizontal Engine Chinese Motorcycle ATV Go Kart Dirt Bike
  • Piston pin diameter:14mm/0.55".The hole through the middle of piston is 14mm and the piston has a flat top
  • Before installation,please apply a thin layer of new engine oil on the inner wall of the cylinder and the surface of the piston group,which is more lubricated to ensure the running-in effect
  • Warranty:We are always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order
SaleRank No. #10
MV AGUSTA Since 1945: Birth, Death and Resurrection: The Story of One of the World's Most Famous Motorcycle Marques
  • Hardcover Book
  • Falloon, Ian (Author)
  • English (Publication Language)
  • 288 Pages - 12/14/2022 (Publication Date) - Veloce Publishing Ltd (Publisher)

Last update on 2023-09-21 / Affiliate links / Images from Amazon Product Advertising API

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