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TDPRO

Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler

  • Based on 20 reviews
Condition: New
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$479.99 Why this price?

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Availability: In Stock.
Fulfilled by JCMOTO
Arrives Aug 12 – Aug 16
Order within 11 hours and 20 minutes
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Features

  • Lifan 1P54FMI 125cc engine, Gears: N-1-2-3-4, Automatic clutch with 15T 428 chain sprocket, Shaft size: 20mm
  • Has the standard mounting points, fit basically any monkey/dax/supercub/pitbike
  • Replacement / upgrade for Trail Bike CT70 90 110 125 and other most popular bikes
  • This kit comes with: engine, intake manifold, kick starter, manifold kit
  • Please check the mounting hole spacing before buying

Description

This high performance Lifan 125cc engine was made in china. How to break- in:Any new engine requires break in. Run it the first time until good and warm then let it cool completely.Don't ride until the second run up and only half throttle. Cool completely again. Continue the same and add longer run time as you go. Use oil as long as it says 4t on the bottle Engine Kit including:1 x Lifan 125cc engine1 x Kick Starter Lever1 x Gear Shift Lever1 x intake manifold1 x Manifold hardware kit

Manufacturer: ‎TDPRO


Brand: ‎TDPRO


Item Weight: ‎53.3 pounds


Package Dimensions: ‎20.2 x 15.7 x 14.4 inches


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎USATD204


Date First Available: July 20, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 12 – Aug 16

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Quality
Review Image by Chase Larimore Chase Larimore
Review Image by Chase Larimore Chase Larimore
Review Image by Chase Larimore Chase Larimore
Thanks very much it arrived like days early so delivery was very fast, this was the best engine I could think of to use for my style of build so thanks a lot for having this option as an option that was available. I went with this engine because of the centrifugal clutch being automatic but still having four manual gears as a manual, plus I can add a radiator and stuff, a lot of four strokes have less than 4krpm so that means weak torque and this one has 7.5k which is stronger, it's pricey but it will be greater and more reliable than the common two and four strokes. ... show more
Reviewed in the United States on November 19, 2024 by Chase Larimore Chase Larimore
    • Kymco K Pipe Replacement
The media could not be loaded. Replaced the engine of a Kymco K pipe 125. Starts up great and moves the bike well.
Reviewed in the United States on July 9, 2022 by James Rhoades
    • Perfect and happy
Review Image by Will Pelley Will Pelley
Review Image by Will Pelley Will Pelley
Am very happy with my purchase of this product barley fits the frame but does its job very very happy customer will probably be buying another one for another project 😀😄😊👍
Reviewed in the United States on March 23, 2021 by Will Pelley Will Pelley
    • Does not bolt into a atc110
Haven’t fired it yet (waiting on parts) but with some fabbing and ingenuity this ol girl will be the new heart in my atc110
Reviewed in the United States on September 9, 2021 by Kelsie heck
    • Does NOT fit 1974 CT 90
Unit appears to be well made but the engine mounts are a full inch in both directions too short. It might be possible to cut and weld the CT 90 frame but the bike is registered and titled and is too valuable to make it into a "cut and patch" project. The bolt holes in the mounts are also not large enough for the original sized CT 90 bolts to fit. If it fit the CT 90 frame I could use a smaller bolts and make some bushings for frame holes. The description on Amazon made it appear the unit was a reasonably simple bolt up install. Oh yeah the stock or the 3 other carbs I have that work on the CT 90 frame will not clear the down tube. I made an alum bushed 3d printed ABS bushing to move the carb forward to clear he frame which I thought was the only mod necessary until I tried to bolt the engine to the Frame....NOT happy. ... show more
Reviewed in the United States on August 28, 2022 by Lowrider
    • high quality
this engine took me 7000 miles across america and then blew up. Lifan is the largest engine manufacturer for those who are doubting the quality.
Reviewed in the United States on January 7, 2025 by Luke
    • Savage
Engine is very good and strong. No complaints here!
Reviewed in the United States on September 28, 2022 by Francisco
    • really good and willing to buy again
Very fast delivery and easy to install
Reviewed in the United States on March 9, 2021 by Nathan Skillman

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