Best 125 4 Stroke Dirt Bike in 2023: Top Brands Review

Sometimes it might be quite difficult to find the best 125 4 stroke dirt bike. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this 125 4 stroke dirt bike buying guide.

Our 10 Best Picks:

#PreviewProduct
1 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 WPHMOTO Complete set of Lifan 125cc Engine Semi-Auto 4 Stroke Motor with Wiring Harness Carburetor... Check Price
2 Apollo Original Dirt Bike X18 | 125CC RFZ Racing | Kick Start, 4 Speed Gears Manual Transmission Clutch | Double Spare Frame | Big Tiers 17/14 (Blue) Apollo Original Dirt Bike X18 | 125CC RFZ Racing | Kick Start, 4 Speed Gears Manual Transmission... Check Price
3 MotoTec X3 125cc 4-Stroke Gas Dirt Bike , 17 Inches, Green, 66x29x40 MotoTec X3 125cc 4-Stroke Gas Dirt Bike , 17 Inches, Green, 66x29x40 Check Price
4 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 TDPRO Full Set of Lifan 125cc Engine Semi-Auto 4 Stroke Motor with Wiring Harness Carburetor Chain... Check Price
5 4-Stroke 125CC Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R 4-Stroke 125CC Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Single Cylinder CDI Air Cooled... Check Price
6 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 Motor Single cylinder with Air-Cooled Motor Engine Pit Dirt Bike For Honda... Check Price
7 Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four... Check Price
8 ZXTDR 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 ZXTDR Full Set of Lifan 125cc Engine Semi-Auto 4 Stroke Motor with Wiring Harness Carburetor Chain... Check Price
9 Frienda Children Winter Sports Gloves Power Sports Racing Gloves Riding Motocross Gloves Dirty Bike Gloves Winter Bike Cycling Gloves for Riding Cycling Hiking Children Outdoor Sports (Royal Blue) Frienda Children Winter Sports Gloves Power Sports Racing Gloves Riding Motocross Gloves Dirty Bike... Check Price
10 New 50cc 110cc 125cc 150cc 200cc 250cc Atv Quad Dirt Bike 4 Wire Ignition Key Switch New 50cc 110cc 125cc 150cc 200cc 250cc Atv Quad Dirt Bike 4 Wire Ignition Key Switch Check Price

Best 125 4 Stroke Dirt Bike Reviews:

Bestseller No. 1
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
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
  • Lifan 1P54FMI 125cc engine, Gears: N-1-2-3-4, Automatic clutch with 15T 428 chain sprocket, Shaft size: 20mm
  • Has the standard mounting points, fit basically any monkey/dax/supercub/pitbike
  • Replacement / upgrade for Trail Bike CT70 90 110 125 and other most popular bikes
  • Comes with: engine, carburetor kit, exhaust pipe kit, chain & sprocket, throttle kit, wiring narness & electrical components
  • Please check the mounting hole spacing before buying
Check Price
SaleBestseller No. 2
Apollo Original Dirt Bike X18 | 125CC RFZ Racing | Kick Start, 4 Speed Gears Manual Transmission Clutch | Double Spare Frame | Big Tiers 17/14 (Blue)
Apollo Original Dirt Bike X18 | 125CC RFZ Racing | Kick Start, 4 Speed Gears Manual Transmission Clutch | Double Spare Frame | Big Tiers 17/14 (Blue)
  • The Apollo DB-X18 125cc Dirt Bike features disc brakes, a 4 speed manual tranny and heavy-duty twin spar frame. The motorcycle comes with a 17 inch front wheel and over 13 inches of ground clearance
  • 4 Speed Manual Clutch . Front and Rear Hydraulic disc Brake and Tires (front/rear): 2.5-17 / 3.0-14 Wheels (front/rear): 17 inch / 14 inch Spoke Rims
  • Seat Height: Wheel base: 34" 1220 Front/Wheel Base: 17" Rear Wheel: 14" Tank Capacity: 1.24 gallons
  • PLEASE NOTE : Please add a working PHONE number to your order on Amazon so that shipping company can call you for DELIVERY appointment.
  • Ground Clearance: 13.5 inches Wheelbase: 48 inches
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Bestseller No. 3
MotoTec X3 125cc 4-Stroke Gas Dirt Bike , 17 Inches, Green, 66x29x40
MotoTec X3 125cc 4-Stroke Gas Dirt Bike , 17 Inches, Green, 66x29x40
  • MT-DB-X3-125cc_Green
Check Price
Bestseller No. 4
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
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
  • Lifan 1P54FMI 125cc engine, Gears: N-1-2-3-4, Automatic clutch with 15T 428 chain sprocket, Shaft size: 20mm
  • Has the standard mounting points, fit basically any monkey/dax/supercub/pitbike
  • Replacement / upgrade for Trail Bike CT70 90 110 125 and other most popular bikes
  • Comes with: engine, carburetor kit, exhaust pipe kit, chain & sprocket, throttle kit, wiring narness & electrical components
  • Please check the mounting hole spacing before buying
Check Price
Bestseller No. 5
4-Stroke 125CC Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R
4-Stroke 125CC Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R
  • 【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.
  • 【MAIN PARAMETER 1】Type: Single cylinder, 4-stroke with air-cooled, and clutch operated by hand; Bore x Stroke: 52.4mm x 55.5mm (2.06'' x 2.2''); Displacement: 119.7ml; Compression Ratio: 9.0：1; Max 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; Min Fuel Consumption: ≤367g/kw.h; Ignition System: CDI; Start Mode: Kick-starter.
  • 【MAIN PARAMETER 2】Spark Plug: A7TC; Clutch: Wet multi-plate; Transmission: 4-speed, Manual clutch, 1 down 3 up; Carburetor Type: PZ16J; Primary Reduction Ratio: 3.722; Gear Ratio: 2.833/ 1.706/ 1.238/ 0.958; Lubricant Capacity: 900ml; Lubricant: SAE15W/40-SE, 4-stroke gasoline engine oil; Package Size: 19.7'' x 14.6'' x 13''; Package Weight: 46lbs.
  • 【FITMENT】For 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.
  • 【PACKAGE CONTENTS】1 x 125CC 1P52FMI ENGINE, 1 x Kick Starter Lever, 1 x Gear Shift Lever, 1 x Carburetor, 1 x Intake Manifold, 1 x CDI, 2 x Intake Gaskets.
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Bestseller No. 6
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 Motor Single cylinder with Air-Cooled Motor Engine Pit Dirt Bike For Honda CRF50 CRF70 XR50 XR70 Dirt Pit Bike Motorcycle Spark Plug A7TC
  • ★【Type】: Single cylinder, 4-stroke with air-cooled, and clutch operated by hand.
  • ★【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.
  • ★【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, 4 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】: HOMDA 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.
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Bestseller No. 7
Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler
Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler
  • Lifan 1P54FMI 125cc engine, Gears: N-1-2-3-4, Automatic clutch with 15T 428 chain sprocket, Shaft size: 20mm
  • Has the standard mounting points, fit basically any monkey/dax/supercub/pitbike
  • Replacement / upgrade for Trail Bike CT70 90 110 125 and other most popular bikes
  • This kit comes with: engine, intake manifold, kick starter, manifold kit
  • Please check the mounting hole spacing before buying
Check Price
Bestseller No. 8
ZXTDR 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
ZXTDR 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
  • Lifan 1P54FMI 125cc engine, Gears: N-1-2-3-4, Automatic clutch with 15T 428 chain sprocket, Shaft size: 20mm
  • Has the standard mounting points, fit basically any monkey/dax/supercub/pitbike
  • Replacement / upgrade for Trail Bike CT70 90 110 125 and other most popular bikes
  • Comes with: engine, carburetor kit, exhaust pipe kit, chain & sprocket, throttle kit, wiring narness & electrical components
  • Please check the mounting hole spacing before buying
Check Price
SaleBestseller No. 9
Frienda Children Winter Sports Gloves Power Sports Racing Gloves Riding Motocross Gloves Dirty Bike Gloves Winter Bike Cycling Gloves for Riding Cycling Hiking Children Outdoor Sports (Royal Blue)
Frienda Children Winter Sports Gloves Power Sports Racing Gloves Riding Motocross Gloves Dirty Bike Gloves Winter Bike Cycling Gloves for Riding Cycling Hiking Children Outdoor Sports (Royal Blue)
  • What you receive: you will be provided with 1 pair children winter sports gloves, including 2 pieces gloves, which can be applied in your daily life, and prevent your children's finger and knuckle injuries and abrasions,
  • Reliable material: the riding motocross gloves are made of quality polyester material, windproof and waterproof, reliable and elastic, comfortable and warm to touch, breathable, you can use them for many times
  • Thoughtful design: the back and palm of the power sports racing gloves are designed with a breathable system and adopts a non slip design, which allows for breathing and sweating, avoiding palm clogging even during strenuous exercise
  • Wide application: the hiking gloves are suitable for cycling, motorcycling, road racing, hunting, motocross, climbing, skating and more outdoor sports gloves, and suitable for children aged 8 to 12 years, which is comfortable to wear and bring convenience to your use
  • Suitable size: the power sports glove measures approx. 7.09 x 3.55 inches/ 18 x 9 cm, the proper measurement for you to use, which can offer a good protection for your hand
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Bestseller No. 10
New 50cc 110cc 125cc 150cc 200cc 250cc Atv Quad Dirt Bike 4 Wire Ignition Key Switch
New 50cc 110cc 125cc 150cc 200cc 250cc Atv Quad Dirt Bike 4 Wire Ignition Key Switch
  • ZY (Publisher)
Check Price

Last update on 2023-06-05 / Affiliate links / Images from Amazon Product Advertising API

How to find the best 125 4 stroke dirt bike?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best 125 4 stroke dirt bike for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good 125 4 stroke dirt bike recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the 125 4 stroke dirt bike need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for 125 4 stroke dirt bike to find what you’re looking for:

Brand

In some cases, the brand of 125 4 stroke dirt bike is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given 125 4 stroke dirt bike are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about 125 4 stroke dirt bike are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare 125 4 stroke dirt bike quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best 125 4 stroke dirt bike can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.

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