Search  for anything...

140CC 4-Stroke Engine Motor Kit 4 Speed Stroke Single Cylinder Field Buggy Engine Horizontal Racing Engine w/CDI Ignition System Fit for CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / Z50 / XL70 ST70

  • Based on 0 reviews
Condition: New
Checking for the best price...
$398.00 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Xinzhong Vehicle

Arrives Wednesday, Sep 9
Order within 7 hours and 53 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: 140CC


Features

  • High QualityThe 4-Stroke Engine Motor made of aluminum alloy, 100% brand new and high quality, durable and extend the life of the product.which is improves its heat dissipation, cuts the weight and increases the torque of the engine.
  • Main Parameters Engine Type:Single Cylinder, 4-Stroke, Vertical; Lubrication:Pressure/splash; Cooling System:Air Cooled; Fuel:Unleaded gasoline ; Displacement: 140cc.
  • Strong Power EngineThe 140cc 4-stroke engine kit is high speed and high torque to provide strong power to your vehicles. High power enables high-speed operation of the motor and ensures high working efficiency.
  • Applications 140cc 4-stroke Engine with Manual Transmission fits most Chinese made ATV, Upgrade your ATV engine to provide more powerful power.
  • What You GetThis engine assembly comes with Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug(Most of the accessories are already installed on the engine)but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc.

Description

140CC 4 Stroke Engine Motor Kit,Single Cylinder with Air-Cooled Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Complete Kit for Honda XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

Manufacturer: ‎Guangzhou Xinzhong Electric Vehicle Co., Ltd.


Brand: ‎Bikerid


Model: ‎140CC 4 Stroke Engine Motor Kit


Item model number: ‎140CC 4 Stroke Engine Motor Kit


Exterior: ‎Machined


Manufacturer Part Number: ‎140CC 4 Stroke Engine Motor Kit


Date First Available: June 17, 2026


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 9

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews

No reviews yet

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...