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The Best Cb125 Engine of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Cb125 Engine of 2022. Check our ranking below.

2,730 Reviews Scanned

Rank No. #1
4-Stroke 125CC 15w-40 Engine Motor Single Cylinder with Air-Cooled Motor Engine For Honda CRF50 CRF70 XR50 XR70 Dirt Pit Bike
  • ★【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.
  • ★【Type】: Single cylinder, 4-stroke with air-cooled, and clutch operated by hand.
  • ★【Gear Ratio】: Gear Ratio:2.833/1.706/1.238/0.958, Compression Ratio: 9.0:1, Primary Reduction;Ratio: 3.722, Carburetor Type:PZ16J,Transmission:4-speed, Manual clutch, 1 down 3 up; Start Mode: Kick-starter.
  • ★【High performance】: A high performance engine, perfect for those comfortable with faster engines and have a desire to get up and go; Wide range of applications, can be applied for bicycles, models, skateboards and so on. Excellent quality, great bike engine motor accessories.
  • ★【Fits】: Fit fot 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.
Rank No. #2
ZAWAYINE 125CC 4-Stroke Semi Auto Engine Motor, 4 Speed ATV Quad Engine Motor Complete Kit, Single Cylinder Air-Cooling Motor w/Reverse Electric Starter for Go Kart, Dirt Bike, ATV, Pit Bike and More
  • 【Fits (For the reference)】: 125CC 4 stroke engine is suitable for Go kart, Quad, Dirt bike, ATV, Pit bike, Dirt bike, Buggy, Pocket rocket, etc.
  • 【High Performance】:Engine Size: 125CC; Gear System: 3 Forward, Neutral, Reverse; Type: Horizontal Single-Cylinder Four-Stroke Air-cooled; Start Mode: Electric Start; Ignition: CDI; Air Filter: 1.4 '' Carburetor: PZ19; Starter: Kick starter; Maximum net power/rpm: 5.8kw/7500rpm±375rpm; Maximum torque/rpm: 8.5N.m/5000rpm±250rpm; Idle speed: 1500RPM±100RPM.
  • 【Main Parameters】:Bore x Stroke: 2'' x 2.2'', 4fl oz; Top Engine Bracket: 3.6"; Bottom Engine Bracket: 3.2''; Bolt to Bolt: 6"; Compression Ratio: 9:1; Front Sprockets: 428-14T; Lubrication: Pressure/Splash; Oil Volume: 30fl oz; Package Dimensions: 18'' x 14'' x 12''; Shipping Weight: 48 lbs.
  • 【Wiring Tips】: Five wires (plugs): gear indicator, yellow wire: battery, pink (or yellow) wire: battery, black and red wire: signal trigger, green wire: grounding, blue and white: used to trigger the coil.
  • 【ZAWAYINE Warranty Service】: We have enough confidence in our 4 stroke engine, if you have any questions, please feel free to contact us. We will reply to you as soon as possible and give you a satisfactory solution.
Rank No. #3
WenDissy 125cc Engine Motor, 4 Stroke Semi-Auto 3 Speed ATV Engine Motor Kit W/Reverse Electric Starter, for Go Kart Dirt Bike ATV Pit Bike Single Cylinder Air-Cooling Motor
  • ENGINE SIZE : 125CC, GEAR SYSTEM : 3 FORWARD; NEUTRAL; REVERSE, Type : Horizontal, single-cylinder, 4-stroke, air-cooled
  • Maximum net power/ rpm : 5.8 kw/ 7500r/ min±375 r/ min. Maximum torque/ rpm : 8.5 N.m/5000r/min±250 r/min.
  • NOTE: Installation Manual Is NOT Included. Professional Installation Is Highly Recommended.
  • Package includes: It comes with:Wiring+ carby+Airfilter+ Chain case + Gasket.
  • Customer Service: We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.
Rank No. #4
LIYYDS PZ26 Carburetor Hand Choke for 100cc-110cc 125cc 140cc 150cc 4-stroke Engines CB125 XL125S TRX250 TRX250EX Recon ATC185 ATC185S ATC200 ATC200S ATC200X GY6 ATV Quad Go Kart Buggy DB17 Dirt Bike
  • Fits most 100cc - 110cc, 125cc, 140cc, 150cc 4-stroke engines.
  • For GY6 150cc ATV, Quad, Go Kart, Buggy and Dirt bike etc.
  • Compatible with ATC185 ATC185S ATC200 ATC200S ATC200X CB125 XL125S TRX250 TRX250EX Recon engines.
  • Fits most Chinese import Pit / Dirt bikes, almost all of the bike brands from China, such as Taotao, Buyang, Coolsort, Kazuma, SunL, Roketa, AIM-EX etc.
  • All of our parts are specially designed to exact standards, manufactured and tested to help deliver optimum performance, with 90 days’ carefree return.
Rank No. #5
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. #6
LyeXD 125CC 4 Stroke ATV Engine Motor Replacement Kit, Single Cylinder 2-Valve Engine Motor Semi-Auto w/Reverse Electric Start for 125CC of ATV and Karts Black
  • 【Strong Power】: This ATV motor engine boasts a robust 7.64HP horsepower, a displacement of 125cc, and a max rotating speed of 7500RPM, which provides you with strong power and ensures that your drive will be very smooth and powerful.
  • 【Effective Cooling System】: By adopting an air cooling system, the temperature of the engine can be quickly reduced, effectively preventing overheating and ensuring smooth and long-lasting driving.
  • 【Adjustable Speed】: Its 4-speed manual transmission provides you with high-precision gear shifting control, so it allows you to easily adapt to various changes. It makes your driving experience more exciting under different road conditions.
  • 【Easy to Operate】: The CDI ignition system (not included) leads to higher energy and ignition efficiency. So you can start the motor engine quickly and safely.
  • 【Closed Design】: The closed design effectively prevents dust, water, oil, etc. from entering the machine, while minimizing the need for daily maintenance as much as possible.
Rank 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.
Rank No. #8
PD26JS 250CC Carburetor For CB250 CB125T CB125 CB250 Cl125-3 Chinese Regal Raptor Motorcycle Twin Cylinder engine CA 250 CMX250 CMX250C MOTO Rebel 250 Nighthawk 250 Rebel 250
  • Brand new and high quality never used carburetor
  • :High class quality and very durable,Good Working Condition and Easy to Install.
  • Twin Cylinder CBT 250cc Carburetor
  • Carburetor usually found on vertical 250cc twin cylinder engines with MANUAL clutch
Rank No. #9
125cc Engine Motor, 4 Stroke Semi-Auto 3 Speed ATV Engine Motor Kit, Single Cylinder Air-Cooling Motor W/Reverse Electric Starter for Go Kart Dirt Bike ATV Pit Bike Buggy
  • 【Engine Parameters】 Engine Size: 125cc, Gear System: 3 Forward; Neutral; Reverse, Type: Horizontal, single-cylinder, 4-stroke, air-cooled
  • 【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.
  • 【Applicable models】125CC 4 stroke engine is suitable for Go kart, go kart parts, Quad, Dirt bike, ATV, Pit bike, Dirt bike, Buggy, Pocket rocket, etc.
  • 【Package Includes】This high performance 125cc Engine Motor comes with: Wiring+ carby+Airfilter+ Chain case + Gasket As you see in the picture.
  • 【Note】The installation is more complicated, and it is strongly recommended to invite professionals to install it.
Rank No. #10
125CC Engine Motor 4-Stroke Horizontal Engine ATV Quad Engine Motor Complete Kit Semi-auto Single Cylinder Air-Cooling Motor w/Reverse Electric Starter for ATV Go Kart
  • 【Fitment】Compatible with AtomikPitpro, TdrOrionXmoto, LeiDmxSwd, TommahawkMonsoon, GrudgeKazuma, BullTrooper, HunterMotox, TrojanBlitz, CrusadeLink, BigfootKuda, MotorworksNitrous, ReignDdr, FuryProx, RaiderZongshen, ChongqingLoncin, DucarLifan, Gy6Thumpster, ThumbstarGo Kart, Quad, Dirt Bike, Atv, Pit Bike, Dirt Bike, Buggy, Pocket Rocket.
  • 【High Performance】Engine size: 125CC; Gear siystem: 3 Forward, Neutral, Reverse; Type: Horizontal, Single Cylinder 4-Stroke Air-Cooled; Start Method: Electrical Start; Bore X Stroke: 52.4 × 55.5 Mm, 119.7 Ml; Top Engine Mount: 92mm; Bottom Engine Mount: 82mm; Bolt to Bolt: 152mm (6"); Compression Ratio: 9.0:1.
  • 【Main Parameters】Maximum Net Power/ Rpm: 5.8 Kw/ 7500r/ Min±375 R/ Min; Maximum Torque/ Rpm: 8.5 N.m/5000r/Min±250 R/Min; Idle Speed: 1500 R/Min±100r/Min; Front Sprocket: 428-14T; Ignition: Cdi; Air Filter: 35mm; Carburetor: Pz19; Starter: Kick Starter; Lubrication: Pressure/Splash; Oil Capacity: 900ml.
  • 【Wiring Tips】Five Wires (Plug): for Gear Indicator, Yellow Wire: for Storage Battery, Pink (or Yellow) Wire: for Storage Battery, Black & Red Wire: for Signal Trigger, Green Wire: for Grounding, Blue & White: for Trigger Coil.
  • 【Package Included】It Comes With: Wiring+ Carby+Airfilter+ Chain Case + Gasket (As You See in the Picture).We packed the item as good as we can, if there is any damaged part, we will solve the problem as the way you want.

Last update on 2024-04-07 / Affiliate links / Images from Amazon Product Advertising API

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  1. Brand Value: Every brand of Cb125 Engine has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Cb125 Engine?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Cb125 Engine.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Cb125 Engine.
  7. Product Quality: You don’t always get what you pay for with an Cb125 Engine, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Cb125 Engine is should be an indication of how long it will work out for you.

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