110cc Pit Dirt Bikes Engine w/Semi Automatic Transmission For XR50 CRF50 Z50 XR 50 70 CRF 50 Pitbike & Taotao SSR Coolster X-Moto Roketa 50cc 70cc 110cc  Dirt Bikes

110cc Pit Dirt Bikes Engine w/Semi Automatic Transmission For XR50 CRF50 Z50 XR 50 70 CRF 50 Pitbike & Taotao SSR Coolster X-Moto Roketa 50cc 70cc 110cc Dirt Bikes

Sale Price: Starting at: $359.95  $209.95
42% off
Model Number: 308-999001
Shipping: Free Shipping
Availability: Ships from U.S Warehouse. Most customers receive within one week.

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110cc Pit Dirt Bikes Engine Motor For XR50 CRF50 Z50 XR 50 70 CRF 50 Pit Bike & Taotao SSR Coolster X-Moto Roketa 50cc 70 CC 110CC Dirt Bikes

Model Number:#308-999001
Item Condition:Brand New

Brand New High Quality Engine 110cc 4-stroke Dirt Bike Engine with Semi Automatic Transmission, Kick Start

Compatible Vehicles:Engine Manual 110cc fits most Chinese made Dirt Bike 50cc 70cc 90cc 110cc . It is good idea if you like to either replace your old engine or upgrade your Pit Bike to be faster or more powerful.

Compatible Models: XR50, CRF50, Z50, XR 50 70, CRF 50, 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.

Engine Model ZS150FMH-3 Engine Name BS110
Engine Type Singlecylinder,4-stroke,air-cooling,horizontal Displacement(ml) 106.7
Dimension(mm×mm×mm) 457×313×352 Net Weight(kg) 23.5
Max.Power(kw/r/min) 5.2/8000±5% Max.Torque (N.m/r/min) 6.9/6000±5%
Compression Ratio 9.7:1 Bore and Stroke(mm×mm) 52.4×49.5
Min.Fuel Consumption(g/Kw.h) <=367 Starting method Kick
Clutch method Manual Wet Multi-Plate Gearshift Method Constant mesh, two stage transmission ,4-speed Gearshift
Chosen model standard model Applicable Motorcycle Type Cub-type motorcycles, cross-country vehicle for children, ATV

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

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


Please contact us before you buy if the parts will be shipped to Hawaii, Alaska and Puerto Rico.


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.

Zongshen offers with this engine of the newest generation all tuning & racing fans best quality and highest performance state-of-the-art!

The engine comes with a high-quality cylinder head made from aluminum, a reinforced kick starter axle and extra large valves!

Furthermore it comes with a high-quality 4-speed Gearshift!

With 5.2 kW by 8000 rpm the engine reaches more than the triple performance of a standard CRF50 engine.

Best of all, it comes with High quality aluminum cylinder head and iron cylinder body.

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.

We accept Visa, Mastercard, Discover. Sorry, we do not accept American Express.
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.
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

  • 90cc Kid Size ATV

  • Kid ATV Parts 50cc-125cc ATV Parts

  • 90cc Kid Size Go Kart

  • 50cc-125cc Kid Go Kart/ Buggy Parts

Customer Reviews (1)     Write a Review

Average Rating out of 1 votersof 5 Stars!
Product Review

Catherine Redynolds
Ownership: 1 day to 1 week

This user purchased this item from Motopartsmax.com
Date Added: 01/17/2011 110cc Pit Dirt Bikes Engine w/Semi Automatic Transmission For XR50 CRF50 Z50 XR 50 70 CRF 50 Pitbike & Taotao SSR Coolster X-Moto Roketa 50cc 70cc 110cc Dirt Bikes
110cc Pit Dirt Bikes Engine w/Semi Automatic Transmission For XR50 CRF50 Z50 XR 50 70 CRF 50 Pitbike & Taotao SSR Coolster X-Moto Roketa 50cc 70cc 110cc Dirt Bikes This worked out fine. Tthe price was also very competitive.

Thank you


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