110cc Dirt Bike Motor Electric Start Engine

110cc Dirt Bike Motor Electric Start Engine

The motorcycle engine serves as the heart of the bike, powering its performance and overall functionality.
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Product Introduction

CHONGQING SHENGWAN MOTORCYCLE CO.,LTD

 

 

Stablished in chongqing, China , We focus on the research and development, sales and after-sales service of motorcycles engines and engines' parts .Our company have employs experienced technical and management personnel, Sales and After sales team.With high quality products and perfect after- sale service,it has won trust and support of customers all over the word.

 

Why Choose Us

Professional team

Professional sales team and engineer team provide professional technical Support,Test video and Sample support .

One-stop Solution

With rich experience and one-to-one service,we can help you choose products and answer technical questions.

 

Commitment to quality

We're committed to quality and concrete actions. That means we always deliver solutions in a professional and practical way.

World-wide expertise

We know international markets and trends. Our expertise, experience and network cover all corners of the world.

 

 

152FMH(110)

 

Main Technical Specifications

Model:

152FMH

Type:

Single cylinder,four-stroke,air-cooled

Displacement:

107 ml

Bore x Stroke:

52.4 mm x 49.5 mm

Rated Power & Rotating Speed:

4.7/8000 KW/(r/min)

Max.Torque & Rotating Speed:

6.9/5500 N.m/(r/min)

ldling Speed:

1500±150 r/min

Min.Fuel Consumption:

≤ 367 g/KW.h

lgnition:

CDI

Starter:

Electric/Kick

Lubrication:

Pressure/Splash

Transmission:

4speed ,Rotary

 

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World's Favorite Power: 152FMF (1P52MH) 110cc Electric Start Engine - The Ultimate Air-Cooled Workhorse

 

Experience the Unbeatable Combination of Reliability, Convenience & Value

Meet the 152FMH (1P52MH) – the world's best-selling 110cc engine powering millions of rides across the globe. This legendary air-cooled, 4-stroke 110cc electric start engine is the trusted heart for motorcycles, dirt bikes, commuters, utility bikes, and youth ATVs/quad bikes, renowned for its rugged simplicity, effortless operation, and exceptional value. Exported and proven in the toughest conditions across Europe, Southeast Asia, Africa, and South America, it's the definitive choice for riders and manufacturers seeking dependable power.

 

Why the 152FMH 110CC Engine Dominates Global Markets:

 

Effortless Electric Start: Ditch the kickstarter! The integrated 110cc electric start engine system provides instant, reliable ignition at the push of a button – a crucial convenience feature appreciated by riders everywhere, especially for daily use or quick restarts on the trail. No more stalling struggles.

 

Proven Air-Cooled 4-Stroke Reliability: Built on a bulletproof design, this 110cc engine thrives in diverse climates, from tropical heat to dusty trails. The air-cooling system eliminates complex radiators and hoses, reducing weight and potential failure points, ensuring maximum uptime and minimal maintenance – a key factor in its global success.

 

Smooth Automatic Transmission: Enjoy pure riding simplicity. The 110cc engine automatic transmission (CVT) eliminates gear shifting, making it incredibly user-friendly for riders of all experience levels – perfect for commuters, utility vehicles, and especially youth models. Just twist and go!

Robust Power for Diverse Applications: Don't underestimate the 110cc displacement. The 152FMF 110cc dirt bike motor delivers strong, tractable power perfectly suited for:

 

110cc Dirt Bikes & Pit Bikes: Agile and torquey for off-road fun.

 

Commuter Motorcycles : Efficient and reliable for daily travel.

 

Utility & Cargo Bikes: Capable hauling power.

 

Youth ATVs & Quad Bikes: Safe, manageable power for younger riders.

 

Unmatched Parts Availability & Support: As the world's leading 110cc engine, genuine 110cc engine parts are readily available globally. This vast support network ensures easy maintenance and long-term serviceability, minimizing downtime anywhere from Bangkok to Buenos Aires, Lagos to Lisbon.

 

The Hallmarks of a Global Best-Seller:

 

Unrivaled Durability: Engineered for longevity under demanding use. The 152FMH core design is time-tested across continents, making this 110cc dirt bike motor electric start engine a truly investment-worthy powerplant.

 

Exceptional Value Proposition: Delivers premium features like electric start and automatic operation, combined with legendary reliability, at a highly competitive price point. This unbeatable value is core to its massive global adoption.

Plug-&-Play Versatility: Designed for straightforward installation into a wide range of popular frame types for motorcycles, dirt bikes, utility vehicles, and youth quads, accelerating production and aftermarket upgrades.

Global Trust, Local Performance: The 152FMF isn't just an engine; it's a global standard. Its presence on roads and trails worldwide is a testament to its ability to perform reliably in vastly different environments and meet the diverse needs of riders everywhere.

 

Choose the Engine the World Relies On

 

Whether you're building the next generation of commuter bikes for Southeast Asia, robust utility vehicles for African markets, fun 110cc dirt bike motors for European trails, or dependable youth quads for the Americas, the 152FMF (1P52MH) 110cc electric start engine delivers proven performance, unmatched convenience, and the peace of mind that comes with choosing the globe's #1 selling 110cc powerplant.

Power Your Products with the World's Favorite: The 152FMF 110cc Electric Start Engine. Experience the difference that drives global success.

 

 

Two Wheel 48cc 50cc 49cc Engine For Mini Moto And Dirt Bik

Two Wheel 48cc 50cc 49cc Engine For Mini Moto And Dirt Bik

Model: 1P39FMB
Type: Single cylinder,four-stroke,air-cooled
Displacement: 48 ml

CD70 Kick Start Engine For JH70 Motorcycle

Cd70 Kick Start Engine For Jh70 Motorcycle

Swapping a CD70 kick-start engine into a JH70 motorcycle can be an interesting project. Both engines are quite similar in terms of design and functionality, as they are small displacement, single-cylinder, four-stroke engines.

78CC 90CC Engines PARTS FOR Pakistan Motorcycle

78cc 90cc Engines Parts For Pakistan Motorcycle

Model: 147FMF
Type: Single cylinder,four-stroke,air-cooled
Displacement: 86 ml
Bore x Stroke: 47 mm x 49.5 mm
Rated Power & Rotating Speed: 3.4/8000 KW/(r/min)

Semi-auto Clutch Kick Start LF 90cc Dirt Bike Engine

Semi-Auto Clutch Kick Start Lf 90cc Dirt Bike Engine

This Engine Assembly Comes With Intake Pipe And Spark Plug. It Doesn'T Come With Carburetor, Battery, Cdi, Voltage Regulator And Ignition Coil. Engine Automatic 110cc Fits Most China Made 50cc, 70cc ,90cc ,110cc Atvs And Go Karts Since The Mounting Holes Are Same. It Is Good Idea If You Like To Either Replace Your Old Engine Or Upgrade Your Atv Or Go Kart To Be Faster Or More Powerful.

110CC 120cc 125cc Double Clutch Motorcycle Engine For JH110

110cc 120cc 125cc Double Clutch Motorcycle Engine For Jh110

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

110CC 120CC 125CC Alpha Delta Cross Motorcycle Engine

110cc 120cc 125cc Alpha Delta Cross Motorcycle Engine

Brand New High Quality 4 Stroke Engine, Semi Automatic Transmission with Reverse (3 forward gear and 1 reverse), Electric Start.
It fits most China made 50cc, 70cc ,90cc ,110cc engine ATVs and Go Karts.

110CC 125CC Street Bike Yankee Engine

110cc 125cc Street Bike Yankee Engine

Model: 152FMH
Type: Single cylinder,four-stroke,air-cooled
Displacement: 107 ml
Bore x Stroke: 52.4 mm x 49.5 mm
Rated Power & Rotating Speed: 4.7/8000 KW/(r/min)

Good Quality 100cc Moped Motorcycle Engine For Yamaha

Good Quality 100cc Moped Motorcycle Engine For Yamaha

Upgrade your stock 50cc to this 125cc monster, you can feel the power difference immediately. Ride faster, jump higher.
the engine comes with a high-quality cylinder head made from aluminum, a reinforced kick starter axle and extra large valves and canals!
Furthermore it comes with a high-quality 4-disc clutch!

110cc WAVE Engine Pit Dirt Bike Quad Engine

110cc Wave Engine Pit Dirt Bike Quad Engine

110 CC 4 Stroke Engine Motor Kit,Single Cylinder with Air-Cooled Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Complete Kit for Honda XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

 

What is 110cc Dirt Bike Motor Electric Start Engine

 

 

The motorcycle engine serves as the heart of the bike, powering its performance and overall functionality. Recognizing common engine problems, understanding their signs, identifying causes, and implementing appropriate solutions are crucial for maintaining a reliable and efficient motorcycle.

 

How A Motorcycle Engine Works

 

 

We begin with a cylinder, closed at its top end, in which a close-fitting piston can slide up and down. A rod, pivoting inside the piston, extends out the open bottom end of the cylinder to attach to a crank on a shaft that rotates in bearings, located below the cylinder. If we rotate this "crank-shaft", the rod attached to the crank will drive the piston up and down in its cylinder.


This gives us a movable piston that gas pressure can drive down the cylinder, and that motion, transmitted through the rod that connects piston to crank, can give the crank a push, thereby doing useful work.


In the closed top of the cylinder, called the cylinder head, are three essential parts. Two of them are valves – an intake valve to let fresh fuel-air mixture enter the cylinder from a mixing device, and an exhaust valve to let expanded combustion gas leave the cylinder. The third essential part is a spark plug, screwed into a threaded hole in the head so that an electric spark can jump when needed across the plug's electrodes, located in the cylinder.


A valve operating mechanism is provided to open and close the intake and exhaust valves when needed, and another timing mechanism causes a spark to jump across the spark plug electrodes at the right moment and at no other time.


We begin the operating cycle with the piston at its position of closest approach to the top, or head of the cylinder. We turn the crank. The intake valve opens and the piston moves down, away from the head, creating a partial vacuum in the cylinder. A mixture of air and fuel rushes in through the open intake valve. When the piston reaches the bottom of its travel, the intake valve closes. Now the piston reverses direction, rising toward the head, compressing the fuel-air mixture. When the piston has nearly reached its top-most position, a spark is sent across the spark plug's electrodes. The intense heat of this spark ignites the compressed fuel-air mixture, burning it and releasing heat. This heat causes the pressure of the burned gases to rise by about 7 times, to a high pressure. This pressure now drives the piston down again, but with great force, giving the crank-shaft a strong spin. Attached to the crankshaft is a flywheel, whose purpose is to keep the engine rotating smoothly even though power is delivered by the piston only intermittently.


As the piston, driven by expanding hot, high-pressure combustion gas nears its bottom position, the exhaust valve opens, allowing exhaust gas to rush out of the cylinder. The piston rises, helping the exhaust process by pushing the burned gases. The exhaust valve closes as the piston arrives at it top position, and the cycle repeats If you have kept track, this sequence of events, or "engine cycle", takes four end-to-end strokes of the piston to complete. It is therefore called the "four-stroke cycle". Engines operating on this cycle are called "four-strokes".

 

How To Ensure Longevity Of Your Motorcycle Engine
 

Be patient while breaking in
Modern motorcycle engines do not require breaking in as much as their older counterparts. It is still advisable to go slow initially and follow the instructions mentioned in the owner's manual. Being careful while logging kilometers before a motorcycle's first service will ensure the engine's health. Follow the guidelines suggested by the manufacturer while using your motorcycles for its thousand kilometers. Do not rip the motor in its early days and keep the engine speed below the prescribed limits. Once the engine and transmission have correctly settled in, you can let the tachometer needle swing its way higher up the rev range.

 

Choose the correct engine oil grade
Engine oil is the most critical fluid for the longevity of your motorcycle's engine. Every manufacturer recommends a specific engine oil grade for each one of their two-wheeler models. It is best for the engine to stick to the recommended grade and don't experiment with this critical specification. You can take the liberty of choosing a higher quality oil for any given grade, and choose among mineral, semi-synthetic or synthetic engine oils based on manufacturer guidelines. However, using engine oil of a different grade than recommended or that of inferior quality can land a fatal blow to the heart of your motorcycle.

 

Get your bike serviced in a timely manner
Every two-wheeler manufacturer prescribes the ideal service interval for their motorcycles in terms of mileage logged or time elapsed between two consecutive services. It is recommended that you follow the suggested service routine at all costs. Regular service is essential, as several critical components and consumables are inspected and replaced if required during this time to ensure that the vehicle keeps running trouble-free. Read your two-wheeler's owner's manual and ensure that you follow its service routine religiously.

 

Don't abuse the engine
Modern motorcycle engines are designed in such a manner that they can withstand long hours of high-performance use without brakes. However, there is a fine line between use and abuse. Inappropriate, abrupt downshifts, over-revving in low gears, not rev-matching, riding the clutch, stunt riding, and shifting gears unnecessarily are some of the things that qualify as abuse. Every vehicle is meant for a purpose - so while performance motorcycles can sustain higher engine speeds for longer durations, commuter motorcycles are designed for more moderate use. Apply common sense and ensure that you don't push your two-wheeler beyond its limits.

 

Do not lug the engine
Opening the throttle and trying to accelerate at very low speeds while being in inappropriately higher gears, where the engine struggles to build revs is termed as lugging the engine. Lugging the engine puts it under extreme load and can be detrimental to its life. This malpractice, widespread among Indian riders, leads to engine knocking and sputtering, making it run hot and under immense load. The fuel efficiency of a vehicle is also adversely affected when you are lugging the engine. Understand your engine's optimal rev range for various scenarios, and keep it within that band to extract the best performance or efficiency from it. Not only is it the correct and more enjoyable way of riding a bike, but it also adds years to an engine's life.

 

Replace the air filter in a timely manner
Air-filter plays a crucial role in the efficient functioning of your motorcycle's engine by feeding clean air to it. Riding a motorcycle with a clogged air filter chokes the engine and drastically reduces its air supply, resulting in long term damage. A clogged, unclean filter can also lead to dirty air entering the combustion chamber, which may cause damage to various critical components of the engine. Most modern two-wheeler air filters are designed to be replaced and not cleaned. Ensure that you replace the air filter on time or clean it if the manufacturer recommends it.

 

Adjust and lubricate the chain regularly
An overly loose or tight chain on a motorcycle is detrimental to its engine's health. You should have your motorcycle's chain inspected and adjusted regularly to avoid this. In terms of lubrication, most modern motorcycle chains are sealed with O-rings or X-rings to keep the grease packed inside the pins. However, budget-oriented motorcycles still come equipped with chains that need external lubrication. For such motorcycles, it is crucial that you clean and lubricate them from time to time and adjust them for slack.

 

Don't overload the Motorcycle
Every motorcycle has its load-carrying capacity, which is the combined weight of the rider and pillion and some buffer for luggage. This is mentioned as payload in the owner's manual. Loading a two-wheeler up more than its payload capacity puts excessive stress on the engine and can cause damage in the long term. Ensure that you never load your two-wheeler up beyond its prescribed payload limit.

 

Get genuine spares
No one knows a two-wheeler's components better than its manufacturer. While there are cheaper, non-OEM spares available in the aftermarket for most two-wheelers, they are generally not as well-made as the originals. Using cheap spares from the aftermarket might save you some money in repairs, but it might also cause severe damage to your beloved two-wheeler. To extract the best performance and ensure longevity for your two-wheeler's engine, always get your bike repaired from an authorised service centre and insist on genuine spares.

 

Idle the engine during cold starts
Engine oil plays a vital role in protecting your two-wheeler's engine. If a two-wheeler is used frequently enough, its engine components are covered with a thin film of engine oil to mitigate the damage caused by friction when it is cranked up cold. However, if your two-wheeler has not been used for an extended period of time, you need to ensure that you let the engine idle for a minute or so before putting it under load. After long periods of dormancy, engine components lose their protective layer of lubrication as it dries up or settles down. Letting the engine idle for a couple of minutes allows the engine oil to spread to all the critical areas and brings the engine to its optimal working temperature. Cranking up and instantly driving away after a cold start can lead to engine damage. Give it a minute; it is worth it!

 

110cc Dirt Bike Motor Electric Start Engine

 

Motorcycle Transmission Parts

Bearings: Pressed into the outer engine or transmission case, bearings allow the transmission shafts to spin free and true.

Input/main shaft: Driven by the engine via the clutch pack, the input/main shaft is how the transmission receives power.

Output/countershaft: Driven by the main shaft, the output/countershaft delivers power to the final drive via a sprocket or driveshaft.

Gears: Motorcycle transmissions have three gear types - fixed, freewheeling and slider. Two constantly meshed gears make up each gear ratio, meaning a six-speed transmission will have 12 gears.

See more on the types of gears and related mechanisms below:
Fixed gears are part of, or locked to, the main shaft or countershaft and rotate at the same speed.
Freewheeling gears spin independently of the main shaft or countershaft. They have dogs (protrusions) or slots on their sides so they can engage with a neighboring gear.
Slider gears spin with the shafts (main or counter); however, they are free to move horizontally on the shaft. As they slide to engage their neighboring freewheeling gear, they make the freewheeling gear temporarily fixed.

Shift fork: The shift fork(s) control the horizontal movement of the slider gears.
Shift drum: The shift drum controls the movement of the shift forks.
Shift linkage: The shift linkage connects the foot-controlled gear selector to the shift drum. As a rider moves the gear selector up or down, the shift linkage rotates the shift drum, causing the shift forks to move slider gears to engage with their neighboring freewheeling gear.

 

Factors to Consider When Choosing an Engine
 
 
 

Intended use

The intended use of the motorcycle is the first factor to consider. Will you be using it for commuting, touring, or racing? This will determine the engine size, power, and torque requirements.

 
 

Power and Torque

It refers to the amount of power and torque needed to achieve the intended use of the motorcycle. The more power and torque an engine has, the faster the motorcycle will go.

 
 

Fuel Economy

Fuel economy is another crucial factor. You want a fuel-efficient engine, especially if you plan on using your motorcycle for long trips.

 
 

Maintenance and Repair Costs

Some engines require more maintenance than others, and repair costs can vary widely depending on the engine's complexity and availability of parts.

 

 

What are the differences between motorcycle engines and car engines

Size and Weight

Motorcycle engines are smaller and lighter for better maneuverability, while car engines are bigger for more power to haul heavier loads.

Power Delivery

Motorcycles focus on high-revving power (think speed), while cars prioritize torque (pulling power) for smooth acceleration.

Complexity

Motorcycles are simpler with fewer cylinders, while cars can have more cylinders and features like turbochargers for extra power.

 

 
Our Factory
 

 

At present, our products are 50CC---350CC air-cooled and water-cooled series two-wheeled vehicles, tricycles and some special engines for off-road vehicles, which are favored by the market with best sales nationwide and comply international standards and exported to Southeast Asia, Europe, the United States and foreign markets.

 

productcate-1-1

 

 
FAQ
 
 

Q: Is it safe to wash motorcycle engine?

A: Don't Wash Your Gas Bike Straight After A Ride
Ideally, wait at least 30 minutes to an hour after riding to allow the engine and exhaust components to cool to a safe temperature. Washing a hot engine with cool water can cause damage to the engine block due to the rapid temperature change.

Q: What is normal motorcycle maintenance?

A: Engine Oil and Filter: Regularly check and change the engine oil and filter.
Tires: Inspect tire pressure and tread depth; replace tires when worn.
Brakes: Check brake pads and fluid levels; service as needed.
Battery: Regularly test the battery and keep it charged.

Q: What are the basic concepts of engine?

A: The engine consists of a fixed cylinder and a moving piston. The expanding combustion gases push the piston, which in turn rotates the crankshaft. Ultimately, through a system of gears in the powertrain, this motion drives the vehicle's wheels.

Q: How to test a rules engine?

A: Rules Engine: How to Test Rules
Start by editing the rule.
Click on the Show test window control at the top of the screen.
To test the rule using an existing order, enter an order ID and click Load existing.
To test the rule with specific values instead, fill in the values at the top of the test window.
Click Run test.

Q: What is a good engine size for a motorcycle?

A: For first-time buyers and new riders, it's a bit easier to narrow down what is "good" cc for a motorcycle. You'll want something that delivers the full experience-so we recommend looking for bikes with at least 300cc.

Q: What is the basic principle of motorcycle engine?

A: Valves open and close to allow the fuel-air mixture to enter the combustion chamber. As the pistons move up and down, they turn a crankshaft, which transforms the energy from the pistons into rotary motion. The rotational force of the crankshaft is transmitted, via the transmission, to the rear wheel of the motorcycle.

Q: How to choose motorcycle engine?

A: If you don't need a lot of power, we suggest going with a single or two-cylinder engine for lower maintenance costs. This is a great choice if you use your motorcycle to get to work or on the weekends. Newcomers may feel more comfortable riding a one- or two-cylinder engine.

Q: How long will a motorcycle engine last?

A: 12-15 years
Several factors determine how long a motorcycle engine lasts, including the quality of the components, riding conditions, a motorcycle's make and model, and frequency of maintenance. Usually, a motorcycle engine is estimated to last between 50,000-250,000 miles or 12-15 years.

Q: How to detail a motorcycle engine?

A: To professionally clean your motorcycle engine, gather essential supplies like a soft bristle brush, an air compressor, and a quality degreaser. Begin by preparing the cool engine and removing loose debris. Proceed with degreasing, scrubbing, thorough rinsing, and finally, drying and polishing.

Q: What are the 4 principles of engine?

A: A four-stroke cycle engine is an internal combustion engine that utilizes four distinct piston strokes (intake, compression, power, and exhaust) to complete one operating cycle. The piston make two complete passes in the cylinder to complete one operating cycle.

Q: What is the basic rule engine?

A: A rule engine automates decision-making processes by applying a series of predefined logic rules to data. These engines evaluate conditions and execute actions based on these evaluations, streamlining complex decision-making or computational tasks.

Q: What is bad for a motorcycle engine?

A: A lack of routine maintenance is the most common cause of a motorcycle engine blowing up. Simple stuff like not changing the oil or neglecting the air filter can kill an engine.

Q: How to choose motorcycle engine?

A: If you don't need a lot of power, we suggest going with a single or two-cylinder engine for lower maintenance costs. This is a great choice if you use your motorcycle to get to work or on the weekends. Newcomers may feel more comfortable riding a one- or two-cylinder engine.

Q: What is the formula for motorcycle engine?

A: You need to know the number of cylinders, and the dimensions of the cylinder bore and the crank stroke. Calculate the volume of each cylinder by V=Pi. r^2. h, where r is bore/2 and h is the stroke, and then multiply by the number of cylinders.

Q: What is the principle of motorcycle engine?

A: Motorcycle engines work the same way that car engines do. They consist of pistons, a cylinder block and a head, which contains the valve train. The pistons move up and down in the cylinder block, driven by explosions of a fuel-air mixture that has been ignited by a spark.

Q: What is the capacity of a motorcycle engine?

A: Motorcycles are generally classified into categories based on their engine sizes. The engine capacity for many motorcycles commonly falls within the 400cc and 1,000cc range, impacting the power and torque level for diverse performance needs.

Q: What size engine is in a motorcycle?

A: Engine size ranges from around 300cc on the low end to upwards of 1000cc for high-powered cruiser and touring models. For first-time buyers and new riders, it's a bit easier to narrow down what is "good" cc for a motorcycle.

Q: What are motorcycle engines made of?

A: The material most commonly used to make engines, particularly internal combustion engines like those found in cars, motorcycles, and many other vehicles, is cast iron and aluminum. These materials offer a good balance of strength, durability, and weight, which are crucial factors in engine design.

Q: How are motorcycle engines so powerful?

A: Engine displacement describes how much total air and fuel are moved or "displaced" by the pistons in the engine cylinders on each cycle. Motorcycle engines with larger displacements-which we measure in cc-can process more fuel and air, producing high horsepower and torque.

Q: What is the CC of a motorcycle engine?

A: The capacity of a motorcycle's engine is measured in terms of cubic capacity. Cubic capacity, also known as "cc" of vehicles, usually ranges between 50cc to 1500cc. It is also believed that the larger chamber on a two-wheeler, the more powerful it is.

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