Features: 125cc 4-stroke Motorcycle Manual Clutch 4UP Engine Motor Dirt Pit Bike NEW
Features:
- Type: 4-Stroke single-cylinder OHC air cooled
- Bore & Stroke: 54 X 54mm
- Compression ratio: 9.47:1
- Displacement: 123.7cc
- Max. HP: 8.72 HP @ 7,500 RPM
- Max. Torque: 8.0N.m @ 5,500 RPM
- Idle: 1,500 RPM
- Starter: Kick Start
- plug: A7TC orC6HSA
- Plug Gap: .28 or 0.6-0.8mm
- Ignition system: CDI (Capacitive Discharge Ignition)
- Lubrication: Pressure / Splash
- Oil capacity: 0.9L (15w/40-SE)
- Measurements: 18 1/4" x 11" x 11"
- Weight: 44.1/4 lbs (Engine only) Shipped 52lbs
- Clutch: manual clutch-wet
- Gears: 4 speed International file(primary reduction: 3.722 manual, 4.059 Auto)
- Gear Ratios: 2.833/1.706/1.238/0.958
- Magneto: Permanent magnetic
- Voltage: 12 V
- Sprocket: 428 15T 17mm
All machines do not carry oil
This engine has a three disc crank mounted heavy duty manual clutch. The head has a large domed combustion chamber with large valves. The intake valve is 27mm exhaust valve is 23mm.
This engine must be a neutral to start with a kick starter.
This engine does not come equipped with an ignition system (CDI). Additionally, all engines undergo an oil-draining process before leaving our factory. Therefore, without an ignition system and with no oil remaining inside the engine, you will need to add engine oil (4T oil) during the initial setup after purchase.
Item SpecificsBrand muniraterManufacturer Part Number MSP791637Manufacturer Warranty 1 YearBore & Stroke 54 X 54mmCompression ratio 9.47:1Displacement 123.7ccMax. HP 8.72 HP @ 7,500 RPMMax. Torque 8.0N.m @ 5,500 RPMIdle 1,500 RPMStarter Kick StartIgnition system CDI (Capacitive Discharge Ignition)Measurements 18 1/4" x 11" x 11"Clutch manual clutch-wetGear Ratios 2.833/1.706/1.238/0.958Voltage 12 VSprocket 428 15T 17mm
Payment
Delivery details
* All orders will be shipped within 72 hours after the payment is cleared!(note: NOT counting holidays or weekends)
* Please feel free to contact us if there is any delays!
response
* Customer satisfaction is always the first priority for all our staffs!
* We sincerely invite all customers to leave positive response if you are happy with our products and service.
* If there is any problem with the purchase, we are always here to help!
* Please give us an opportunity to solve the problem for you, before leaving any negative/ neutral response!
Warranty
* Solve any problems with you in a good way after communication.
* High quality products: Each item are checked and tested carefully before shipment
* Well-packed parcel: Protect your units with suitable material so as to avoid damage during transit.
Contact us
* Contact us Please feel free to contact us through messages, all messages will be answered less than 24 hours.
Engine SystemCarburetor & PartsBody & FrameIgnition SystemIntake & Fuel Systems 125cc 4-stroke Motorcycle Manual Clutch 4UP Engine Motor Dirt Pit Bike NEW
Features:
- Type: 4-Stroke single-cylinder OHC air cooled
- Bore & Stroke: 54 X 54mm
- Compression ratio: 9.47:1
- Displacement: 123.7cc
- Max. HP: 8.72 HP @ 7,500 RPM
- Max. Torque: 8.0N.m @ 5,500 RPM
- Idle: 1,500 RPM
- Starter: Kick Start
- plug: A7TC orC6HSA
- Plug Gap: .28 or 0.6-0.8mm
- Ignition system: CDI (Capacitive Discharge Ignition)
- Lubrication: Pressure / Splash
- Oil capacity: 0.9L (15w/40-SE)
- Measurements: 18 1/4" x 11" x 11"
- Weight: 44.1/4 lbs (Engine only) Shipped 52lbs
- Clutch: manual clutch-wet
- Gears: 4 speed International file(primary reduction: 3.722 manual, 4.059 Auto)
- Gear Ratios: 2.833/1.706/1.238/0.958
- Magneto: Permanent magnetic
- Voltage: 12 V
- Sprocket: 428 15T 17mm
All machines do not carry oil
This engine has a three disc crank mounted heavy duty manual clutch. The head has a large domed combustion chamber with large valves. The intake valve is 27mm exhaust valve is 23mm.
This engine must be a neutral to start with a kick starter.
This engine does not come equipped with an ignition system (CDI). Additionally, all engines undergo an oil-draining process before leaving our factory. Therefore, without an ignition system and with no oil remaining inside the engine, you will need to add engine oil (4T oil) during the initial setup after purchase.
Payment
Delivery details
* All orders will be shipped within 72 hours after the payment is cleared!(note: NOT counting holidays or weekends)
* Please feel free to contact us if there is any delays!
response
* Customer satisfaction is always the first priority for all our staffs!
* We sincerely invite all customers to leave positive response if you are happy with our products and service.
* If there is any problem with the purchase, we are always here to help!
* Please give us an opportunity to solve the problem for you, before leaving any negative/ neutral response!
Warranty
* Solve any problems with you in a good way after communication.
* High quality products: Each item are checked and tested carefully before shipment
* Well-packed parcel: Protect your units with suitable material so as to avoid damage during transit.
Contact us
* Contact us Please feel free to contact us through messages, all messages will be answered less than 24 hours.
All rights reserved.
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On Sep 4, 2026 at 19:04:33 PDT, seller added the following information:
