Engine Motor Kit, 140CC Dirt Bike Motorcycle Engine Kit 4 Stroke Racing Engine w/CDI Ignition System Kick 8KW Electric Starter Pit Bike Kit for Honda CRF50 / CRF70 / XR50 / XR70










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Features
- High-quality MaterialEngine Motor Kit is made of high-quality aluminium alloy and cast steel, which is strong and durable.
- Strong PowerEngine motor complete kit maximum power of 8kw (7500375) and maximum torque of 9.5N.M(5000250) delivers an impressive surge of strength and control to the vehicle.
- Simple InstallationMotor engine manufactured in accordance with the original factory parameters and matches your car greatly. And the complete accessories allow you to complete installation and start using it in a short period of time.
- Energy-Saving Motor engine off-road for efficiency, this kick start engine kit not only provides powerful performance but also contributes to energy savings.
- Applicable Models Semi-automatic strong power kick engine is use for HONDA CRF50 / 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 / Please note this is not a guarantee, if you are unsure, please ask your local dealer.
Description
Key Features【High-quality Material】Engine Motor Kit is made of high-quality aluminium alloy and cast steel, which is strong and durable.【Strong Power】Engine motor complete kit maximum power of 8kw (7500±375) and maximum torque of 9.5N.M(5000±250) delivers an impressive surge of strength and control to the vehicle.【Energy-Saving】 Motor engine off-road for efficiency, this kick start engine kit not only provides powerful performance but also contributes to energy savings. SpecificationsMaterial: Aluminium Alloy, Cast SteelType: Single-cylinder, Horizontal, Four-strokeGear: 1N234Ignition: CDICondition: New Displacement: 140ccBore x Stroke: 55 59mm/2.22.3inMax. Power & Corresponding Speed: 8kw(7500±375)Max. Torque & Corresponding Speed: 9.5N.M(5000±250)Start Mode: Kick StarterCompression: 9.0:1Engine Oil: 900ml/30.44Oz, 15W/40-SE, 4 StrokeOil Gears: 4 Speed Manual Clutch, 1N234Sprocket: 14T 428 17mm/0.67inApplicable Models: HONDA CRF50 / 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 / HighlightsGood PerformanceEasy InstallationLong Service LifeElaborate DesignProfessional AdaptabilitySafety ImprovementFashion AppearanceStrong Power Notes1. Please carefully check compatibility before purchasing to ensure that the product is suitable. 2. We strongly recommend professional installation. Fits (For the reference):For HONDA CRF50 / 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 /Please note this is not a guarantee, if you are unsure, please ask your local dealer.Package Included1140CC Engine1Kick Starter Lever1Gear Shift Lever1Sprocket Cover1Washer2Gaskets1Carburetor1CDI1Intake Manifold7Screws
Brand: Marsyyds
Model Name: Engine Motor Kit
Speed: 140 cc/min
Voltage: 110 Volts
Horsepower: 8 Kilowatts
Item model number : WNVAQ7
Date First Available : July 17, 2025
Manufacturer : DSHUENVRL
Best Sellers Rank: #520,017 in Automotive (See Top 100 in Automotive) #207 in Powersports Engine Kits
#207 in Powersports Engine Kits:
Customer Reviews: 5.0 5.0 out of 5 stars 2 ratings
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