125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs

125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs

Sale Price: Starting at: $359.95  $199.95
44% off
Model Number: 308-999021
Shipping: Free Shipping
Availability: Ships from U.S Warehouse. Most customers receive within one week.

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Description

125cc 4-stroke Engine with Semi-Auto Transmission w/Reverse, Electric Start

Model Number:#308-999021
Item Condition:Brand New
Color:Black

Brand New High Quality Engine, 4 Stroke, Semi Automatic Transmission w/Reverse, electric start.
It fits most China made 125cc ATVs and can be used for upgrading 50cc-110cc ATVs.

Compatible Vehicles:

  • 125cc all size ATVs

Compatible Models: Such as Blade, Kinroad, Roketa, KPX, SUNL, Aimex, Alpha sports, BMS, BMX, Cool Sports, Baja, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, KMD, Kymco, Lance, Linhai, NST, Redcat, Roketa, Tank, X-Treme, Yamati, Coolster, Terminator, Lynx etc.

PLEASE NOTE: Please measure the physical size to be sure you get the correct one.

Specifications
Engine Model 308-999021 Ignition Method CDI
Engine Type Single Cylinder, 4-Stroke, 2-Valve Lubrication Pressure/splash
Cooling System Air Cooled Fuel Supply Carburetor Atomization
Horsepower 7.64HP/7500±500Rpm (5.7KW/7500±500Rpm) Starter Electric Starter
Max. Torque 8.0N.m/5500±500rpm Transmission Semi Automatic (3 forward,1 reverse)
Min. Stable Idle Speed 1500±150r/min Clutch Automatic Multi-plate Wet Clutch
Min. Fuel Consumption 9.65oz/HP.h (367g/Kw.h) Cylinder Diameter 2.13" (54mm)
Carburetor Model PZ22 Piston Stroke 1.95" (49.5mm)
Carburetor Type Plunger type carburetor Bore & Stroke 2.13" x 1.95" (54mm x 49.5mm)
Spark Plug Model A7TC Cylinder Working Volume 0.03 Gallon (120ml)
Fuel No. >= 87# Compression Ratio 9.0:1
Lubrication Model SF15W/40-SE Ignition Type CFW
Lubrication Capacity 0.20 Gallon (900ml)
Features

1. Aluminum Cylinder Head and Iron Cylinder Body: Improves the heat dissipation capability, cuts the weight and increases the torque of the engine.

2. Built-in Reverse: Makes it easier to control your bike for moving forward and backward via operating the gear change pedal. Great features include user-friendly operation, high reliability, convenient installation and maintenance, etc.

3. Crank Shaft: The engine is low speed with high torque and has large diameter bearings for crankshaft connecting rod, increasing the reliability of the bearings.

4. Air-cooled Engine: There are metal fins covering the outside of the cylinders and the heat generated by the engine is released directly into the air when the cooling fan blows air over fins. It has the advantages of simple structure, light weight, wide adaptability to climate change, rapid start up and no need of radiator.

5. High-flow Oil Pump: Reduces the wear of friction pairs and prolongs the engine life.

6. Lubricating Oil Strainer: Helps removing solid contamination from lubricating oil, largely reducing the wear of friction pairs and prolonging the engine service life.

Description

The quality engine system production complies with the requirements of ISO9001:2000. All the engines have passed the 200-hour enhanced durability bench test and the 20000 km road test. The engine has the similar performance, facility and reliability as many brand engines, such as Honda, Yamaha, Kawasaki and so on. It also obtained the DOC authorization. Please do not compare our engines to other low quality engines, we only sell high quality engines.

All engines have the identification, gears and oil labels. You can purchase with confidence.

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.

Material: High quality aluminum cylinder head and iron cylinder body

Transportation: The oil in the engine will be drained out and the engine will be repackaged to avoid leaking before shipping. We package the engines with five-layer anti-earthquake carton boxes to ensure the items arrive in perfect condition.

Related Parts

To ensure smooth operation, we recommend customers replacing following parts together with the old engine: Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil, Starter Relay, Air Filter, Gas Tank, Main Wire Harness Assembly, Switch Assembly, Throttle Cable, etc.

Please see below for links to some compatible parts. For more parts, please click here.

The appearance of the actual product may be different from the one in pictures, but it won't affect the nomal function, please subject to the our available products

Usage Tips

1. Do start the engine in an open place to let the exhaust gas gets full emission.

2. For Automatic Transmission Engines, please don't start is at reverse. For Semi-auto and Manual Transmission Engines, please do start at Neutral.

3. Check lubricating oil level and fuel level regularly. Make sure they are sufficient and not leaked.

4. Please do not accelerate until it has warmed up for 1-3 minutes if cooler start engine.

5. All new engines need a initial run-in time. Because the surface of the parts is not that smooth, they need a time to run-in to have the parts get smooth and work together better. The initial run-in should be at least 500KM. During the initial run-in, please avoid full-open throttle and don't start it over 80 percent of the top speed. Make sure to clear all fuel and change new when initial run-in over. Be strictly obey this will prolong the engine service life and has it working in good condition.
Why Buy From Us?

1. Fast Delivery
Unlike many online retailers, we carry all our own stock and ship everything from our U.S. warehouse. Other online stores act as middlemen between you and a supplier, creating lag-time.

2. Know you’re getting the right parts.
Because we handle all of our own stock, we are able to offer you the clearest photos and most up to date specs on all of our products. While many of our competitors’ websites offer grainy and out of date spec sheets, our measurements are regularly made in-house to ensure order accuracy and customer satisfaction. Additionally, our hassle-fee return policy ensures you’ll never buy a part you don’t need.

3. Great prices.
As a direct importer, we cut out the middle-man and pass the savings along to you. Our prices are more than competitive, and we are the only company in our field offering free shipping on orders over fifty dollars.

4. Great value.
Our branch offices oversea allow us to inspect our supplier’s factory lines, ensuring that our parts are OEM quality or better. This high standard of quality combined with our low prices, accurate specs, and fast delivery makes MotoPartsMax the leader in its field.

Buyer Notice

We get many requests and we make every effort to respond to all of them in a timely fashion. Please be patient; we will get back to you asap.

Payment
We accept Visa, Mastercard, Discover. Sorry, we do not accept American Express.
Shipping
Hawaii, Alaska and Puerto Rico customers, please contact us before you purchase.
Sales tax of 9.25% will be charged to California shipping addresses.
You can also come to our warehouses to pick it up locally. Please call 888-489-3885 for details.
We do not ship to other countries except the USA .
We will update you a tracking number once we sent the shipment.
Out of Stock Items
All items we advertised are in stock and ready to ship. We will arrange your shipment ASAP. Occasionally, certain items run out because of high demand. We will send you an out-of-stock email notice if we fail to ship out your item. And this time will be removed from your order. Please note that you will not be charged for any out of stock items. You will only be charged for items that will be shipped.
Receiving
Please inspect all items before signing the delivery receipt! If the item is damaged, please refuse to accept it and contact us at 888-489-3885 immediately. Failure to do this results in no exchange/return or refund. By accepting the shipment without noting damages, you have agreed that you have received all items in good condition.

Shipping Info

Please be advised that at this time we do not ship internationally including the following states: Hawaii, Alaska and Puerto Rico. We apologize for the inconvenience.

This part might fits these types of vehicles:

  • 90cc Middle Size ATV

  • 110cc Middle Size ATV

  • 125cc Full Size ATV

  • 125cc Middle Size ATV

Customer Reviews (26)     Write a Review

Average Rating out of 26 votersof 5 Stars!
Reviewer
Product Review

Susan Mendenhall
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 05/07/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs I bought this for a friend. He installed and asked me to say that the installation went flawlessly and is very satisfied!

 

Kyle Willey
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 04/14/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs I got this engine for my125 atv rebuild and i put it in a started up first kick. this is a very well built engine for the price.

 

Nick Van Hovel
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 03/28/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs showed up before scheduled and over all it is a powerhouse

 

Garry Russ
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 03/11/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs It Fit right in hooked up easy and wow is it quick.

 

ERIC STENGER
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 02/26/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs IJUST GOT IT INSTALLED. I THINK IT WILL BE OK.NOT HARD TO INSTALL. WILL BE ORDERING MORE PARTS LATER ON. ERIC

 

kyle Turso
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 02/12/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs Bolted up without too much hassle. Once everything was hooked up it fired right up and was happy. You really can't beat the price for an entire replacement motor.

 

David campbell
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 02/03/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs The delivery was quick, it took about 3 hours to install, and runs like a champ. When I had questions MOTOPARTSMAX was awesome with the customer support. Highly recommend.

 

Millie bevans
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 01/16/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs The engine was great. The delivery of the item perfect. NO problems at all. I will continue to buy from the vendor. Thank you!

 

Denis cashwell
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 01/08/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs Bought this motor for my girlfriends Ssr 125 pit bike. Bolted right up with no issues. Put about 10 hours on it and its a great motor..

 

Mark jobson
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 01/07/2018 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs Great motor. Will be ordering another one soon for my next project!! Started up right away and didn't have to adjust anything just took off!

 

Michelle Phipps
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 12/07/2017 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs Love this engine, I've been building mini bikes for a while using old tear drop engines, this thing is definitely a cup's steps up.

 

Lindsie leflore
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 11/16/2017 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs actually runs good if you run the first couple tanks VERY easy then change the oil.

 

Christine russell
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 11/02/2017 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs Super easy to install and the electronics were pretty easy to figure out . I put it in my kart witch only lasted me 5 months .... I had no experience doing this before and took my time it still only took 3 hrs

 

Melissa Smith
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 08/09/2017 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs I got this engine for my ssr 125 rebuild and i put it in a started up first kick. this is a very well built engine for the price.

 

Brian Wallace
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 08/01/2017 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs replaced a bad motor with this one. it arrived on time and undamaged.I'm still breaking it in but it seems to run well.

 

Solaiman Rodgers
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 07/05/2017 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs This engine is awesome fired up on first pull

 

Lynn Gillard
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 12/07/2016 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs Bolted up without too much hassle. Once everything was hooked up it fired right up and was happy. You really can't beat the price for an entire replacement motor.

 

James pike
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 07/21/2016 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs Wow. Very impressed with the power.

 

Erica Contreras
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 07/18/2016 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs the engine all the way from California came right on time

 

kim Dorsey
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 06/08/2016 125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs
125cc 4-stroke ATV Engine Semi-Auto Transmission w/Reverse, Electric Start for most China made 125cc ATVs & upgrading 50cc-110cc ATVs Very happy with it

 




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