140CC 4-Stroke Horizontal Racing Engine, Kick Starter Single-Cylinder Horizontal Motorcycle Dirt Bike Motor Pitbike 4 Speed Manual Clutch Carburetor for CRF50 CRF70 XR50 XR70 Z50 Z50R
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Availability:
In Stock.
Arrives
Sunday, Jul 6
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Color: Silver+140CC 4-Stroke
Features
- [Applicable models] Dirt bike engine is suitable for HONDA CR F50 / 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 / XL70 / XR70 type products.
- [Product Specifications] Motorcycle engine type is Type: Single-cylinder, Horizontal, 4-stroke Single-cylinder, Horizontal, 4-stroke; Gears: 1N234; Ignition: CDI; Displacement: 140CC; Maximum power Power and corresponding RPM: 8 kW (7500375); Maximum torque Torque and corresponding RPM: 9.5N.M (5000250); Starting mode: Kick start; Engine Oil: 900 cc, 15W/40-SE, 4-stroke; Sprocket: 15T 428 17mm.
- [Starting Mode] The powersports engine kits starts in kick-start mode, which saves energy and better protects the oil pump and gears. To start the motorcycle, we need to start the battery, which turns the generator, which in turn powers the starter motor, which drives the gear set and eventually starts the engine. Kick-starting, on the other hand, requires no electricity and is therefore more economical and convenient.
- [Package Contents] The package includes 1 set of 140cc engine, 1 set of pedal starter, 1 set of shift lever, 1 set of kit, 1 set of carburetor, 1 set of CDI, the package is complete and complete, more convenient for you to install and operate.
- [Unique Design] The single-cylinder design of the Powersports engine kit takes smaller spaces into account. The horizontal design allows the entire engine to be lower in height, taking up less space when loaded and making it easier to install and use. The horizontal single-cylinder design can be adapted to various working environments. For example, the low profile can be better adapted to uneven terrain and improve working efficiency.
Manufacturer: LIAPDG
Brand: LIAPDG
Model: Horizontal Racing Engine
Product Dimensions: 16.53 x 11.41 x 9.84 inches
Country of Origin: China
Item model number: Horizontal Racing Engine
Exterior: Horizontal Racing Engine
Manufacturer Part Number: Horizontal Racing Engine
Date First Available: June 3, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Silver+140CC 4-Stroke
Great upgrade for your blown 125cc. Better guality...smoother run ing. Wire diagram a little challenging...takes 2 gas tanks of rum time to smooth out gear vox. Runs very good and stronger than a 125cc. 1 gear very low and taller gears 2 through 4th. Good value . Throw away the carburetor a d upgrade to Japanese carburetor and this engine will last you 10 years.
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Reviewed in the United States on April 20, 2025 by Todd Infurna
Color: Silver+125CC Single Cylinder
If you’re looking for a reliable and powerful upgrade for your bike, the 125cc 4-stroke engine kit is a solid choice. This engine delivers a great balance of power, efficiency, and durability, making it perfect for mini bikes, dirt bikes, and even custom builds.
Reviewed in the United States on March 21, 2025 by Boaz
Color: Red & Black+49CC 2-Stroke
I like the fact that it's easy to start so I can operate it with little effort
Reviewed in the United States on July 24, 2024 by Carleyb
Color: Silver+140CC 4-Stroke
I installed it on my buggy and it's been a good product so far for what I've used it for. Runs very smooth.
Reviewed in the United States on July 24, 2024 by Nadia