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125cc 4 Stroke ATV Engine Motor 3-Speed Semi Auto w/Reverse Electric Start US

125cc 4 Stroke ATV Engine Motor 3-Speed Semi Auto w/Reverse Electric Start US

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Alligator_819_x_200_px - Northline Parts

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$380.99
Sale price  $380.99 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

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125cc 4 Stroke ATV Engine Motor 3-Speed Semi Auto w/Reverse Electric Start US

Upgrade your off-road experience with this powerful 125cc 4-stroke engine. Designed for reliability and performance, this premium aftermarket motor features a 3-speed semi-automatic transmission with reverse and a convenient electric start system. Whether you are replacing a worn-out unit or building a custom project, this engine provides the torque and smooth shifting needed for various terrains.

Key Features & Benefits

  • Reliable 4-stroke design for improved fuel efficiency and lower emissions
  • 3-speed semi-automatic transmission offers easy operation without a manual clutch
  • Integrated reverse gear enhances maneuverability in tight spots
  • Electric start provides quick and effortless ignition
  • High-quality construction ensures long-lasting durability for off-road use

Compatible Models

  • Fits most 125cc Chinese ATVs and Quads
  • Compatible with brands such as TaoTao, Buyang, Coolsport, Kazuma, and Sunl
  • Suitable for various go-karts and dirt bikes requiring a horizontal 125cc engine

Product Specifications

  • Engine Type: Single Cylinder, 4-Stroke, Air-Cooled
  • Displacement: 125cc
  • Transmission: 3-Speed Semi-Auto with Reverse (R-N-1-2-3)
  • Start Method: Electric Start
  • Condition: 100% Brand New Aftermarket

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket replacement engine designed to meet or exceed the performance of the original equipment.

How do I confirm compatibility?
Please compare the mounting points, engine orientation (horizontal), and wiring harness connectors of your current engine to the specifications listed above to ensure a proper fit.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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