125CC 4 Stroke Engine Motor, Air Cooled Single Cylinder Motor Engine, Manual Clutch Gasoline Engine Motorcycle Pit Dirt Bike Motor Kit for Honda XR50 CRF50 CRF70 Spark Plug A7TC
Condition: New
Checking for product changes
Buy Now, Pay Later
As low as
$48.33
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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 returns
Learn more
Eligible for Return, Refund or Replacement within 30 days of receipt
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.
Arrives
May 21 – May 22
Recently Viewed
Size: 125CC 4 Stroke
Features
- 125cc Engine 4-Stroke MotorHigh-performance engine, ideal for those who are comfortable with a faster engine and eager to get up; Wide range of applications for bicycles, models, skateboards, and more. Excellent quality, great bike engine motor accessories.
- Fit for (For reference)Fits 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, etc.
- High-efficiency engine Maximum power: 6.5 kW/7500r/min375r/min, maximum torque: 8.0 Nm/5000r/min250r/min; idle speed: 1500r/min, minimum fuel consumption: 370g/kw.h, ignition System: CDI.#92 gasoline; single-cylinder, four-stroke air-cooled, manual clutch.
- Main parametersBore stroke: 52.4 55.5 mm, displacement: 119.7 ml, ignition system: CDI, starting method: Kick-starter, spark plug: A7TC, clutch: wet multi-plate, gearbox: 4-speed, manual clutch , 4 Up, lubricating oil capacity: 900 ml, lubricating oil: SAE15W/40-SE, four-stroke gasoline engine oil.
- Gear ratioGear ratio: 2.833/1.706/1.238/0.958, compression ratio: 9.0:1, primary reduction ratio: 3.722, carburetor type: PZ16J, transmission: 4-speed, manual clutch, 4 liters; start mode: start device.
Description
Specifications:Type:Single cylinder, 4-stroke with air-cooled, and clutch operated by handMax Torque: 8.0 Nm/5000r/min250r/minIdle Speed: 1500r/min100r/minFuel Consumption: 367g/kw.hIgnition:CDISpark Plug: A7TCDisplacement:125ccStart Mode:Kick starterCarburetor Type: PZ16JGear Ratio:2.833/1.706/1.238/0.958Lubrication: SAE15W/40-SE, 4-stroke gasoline engine oilBore×Stroke: 52.4×55.5 mmDisplacement: 119.7 mlLubricant Capacity: 900mlCompression ratio: 9.0:1Transmission: 4-speed, Manual clutchPrimary Reduction Ratio: 3.722Clutch: Wet multi-plateMax Power: 6.5 kW/7500r/min375r/minRated Power: 5.6 kW/7500r/min375r/minGear Ratio: 2.833/1.706/1.238/0.958Package includes:1x 125cc engine1x kick starter lever1x gear shift lever1x carburetor1x intake manifold1x CDI2x intake gaskets
Manufacturer: ZAWAYINE
Brand: ZAWAYINE
Manufacturer Part Number: AC-009
Date First Available: July 25, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 21 – May 22
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 125CC 4 Stroke (Horizontal Engine)
Replaced the motor on the kids coolster. This is a three speed, I didn’t realize that when I bought it. Not really a big deal. Good to teach the kids how to shift. Literally bolts right in. Had to cut and splice the main wire harness for the quad, not a big deal. Headlights aren’t working so I’ll need to look into that. Really happy with it. Had the quad back running in less than 2 hours. Talk about something right out of China. lol the engine came in a smaller box wrapped in a trash bag 😅. Everything works!
...
show more
Reviewed in the United States on April 13, 2024 by Amazon Customer
Size: 125CC 4 Stroke Semi Auto
Major problem for me was getting a difinitive answer as to which of the two yellow wires coming out of stator was supposed to plug into the white wire for charging the battery. They sent me charts and diagrams of a white to white wire connection which didnt exist in my harness. I was afraid to damage the stator and face a possible refusal of refund process. Tired of waiting for an answer, now total of 3wks, i spun up flywheel with cover removed with a drill motor and found voltage output on one yellow wires which i plugged into battery white wire with battery installed. Feârful of damage, and no answer, I had to solve my own problem. Engine starts, runs and charges fine. Will change Questionable oil as its clear like mineral oil and no data what oil other than mineral it could be. Suggest first run with tappet cover removed to verify oil pressure to head. Another strange fact is the four threaded holes on bottom of crankcase for peg support bracket is threaded with M8x1.0 and nobody local or even Amazon doesn't have one of that bolt just the M8x1.25. Its like banished from the earth. But you can get the tap or die. Lol.
...
show more
Reviewed in the United States on June 11, 2023 by Donald Horvath Donald Horvath
Size: 125CC 4 Stroke Semi Auto
I bought this for a homemade drift trike, as seen in the pictures and I cannot be happier. The thing rips around. My sprocket ratio on the trike is 1 : 2.14 or (14 tooth front , 30 rear). When searching for parts that will work with this motor. Be sure to look for "chineese 125cc" or "Tao tao" wich is identical to this motor. The only issues have been the fact that there is no literature in the box and the only information that can be found regarding the motor is on this Amazon listing. So if you order thinking you will have instructions in the box, your mistaken.
...
show more
Reviewed in the United States on May 12, 2023 by Khals776 Khals776
Size: 125CC 4 Stroke (Horizontal Engine)
Got about 20 hours so far and after carb tuning and shift indicator rewiring, it's awesome. Motor was covered with oil from box being flipped around in shipping. But, it runs perfect and shifts great. Smoked a little on first start from oil in the cylinder but cleared up in about 5 minutes of running. This is mounted on my kids' khandi 125 gokart. Also changed engine oil immediately with 20w50 synthetic. Would highly recommend for your kids gas powered toys.
...
show more
Reviewed in the United States on August 13, 2022 by Roman D.
Size: 125CC 4 Stroke Semi Auto
Listing says 4 spd finally got it out of the box and getting ready to install and found sticker on the casing that says it’s a 3spd
Reviewed in the United States on October 4, 2023 by Damian Scott
Size: 125CC 4 Stroke
The media could not be loaded. When I got it in January the timing chain was 3 teeth off and after I fix it I had to bet the hell out of it to run why idk but it’s perfect now no problems.
Reviewed in the United States on September 13, 2022 by BWP BWP
Size: 125CC 4 Stroke Semi Auto
Ran for a little while a few rides and won’t start only rode the go cart a few times after putting new motor very disappointed I was expecting better product from Amazon
Reviewed in the United States on February 24, 2024 by Philip Garland
Size: 125CC 4 Stroke (Horizontal Engine)
The media could not be loaded. The motor works but will be broken from shipping. my case was cracked and a piece of metal broke off also the starter that came on the motor was bad so had to replace that too.
Reviewed in the United States on October 10, 2022 by Jordan westerfield Jordan westerfield