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X-PRO 110cc Dirt Pit Bikes Engine Motor 50 cc 70cc 110cc PitBike Dirtbikes with Semi Automatic Transmission Kick Start

Based on 55 reviews
Condition: New
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$358.95

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Availability: 11 left in stock
Fulfilled by XPROUSA

Arrives Nov 25 – Nov 27
Order within 1 hour and 42 minutes

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At a glance

Condition
New
Model
308-999001
Dimensions
12.32"W x 13.86"H
Weight
50 lb
Material
Aluminum
Horsepower
5.2 KW

Features 2

  • 110cc Dirt Bikes Engine Motor.
  • This engine assembly comes with Start lever, Shift lever, Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc. Best of all, it comes with High quality aluminum cylinder head and iron cylinder body.

Description

Brand New 110cc 110cc 4-stroke Dirt Bikes Pitbike Engine Motor with Semi Automatic Transmission Kick Start Engine Mode: 308-999034 Engine Type: Singlecylinder,4-stroke,air-cooling,horizontal Displacement(ml): 106.7 Dimension(mmmmmm): 457x313x352 Net Weight(kg): 23.5 Max.Power(kw.r.min): 5.2(8000+-5%) Max.Torque (N.m.r.min): 6.9(6000+-5%) Compression Ratio: 9.7:1 Bore and Stroke(mmmm): 52.4x49.5 Ignition method: CDI Lubrication method: Pressure and Splash Min.Fuel Consumption(g.Kw.h): is equal or lesser than 367 Starting method: Kick Clutch method: Manual Wet Multi-Plate Gearshift Method: Constant mesh, two stage transmission ,4-speed Gearshift

Specs 11

Brand X-PRO
Horsepower 5.2 KW
Product Dimensions 12.32"W x 13.86"H
Material Aluminum
Item Weight 50 pounds
Brand Name X-PRO
Manufacturer X-PRO
UPC 619315203671

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 25 – Nov 27

Yes, absolutely! This item's return window has been extended for the holiday season: Returnable until Jan 31, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Works on CRF50
It works great. Update: after cleaning my old crf50 carb, drilling holes in the air box for more air flow, and taking out the spark arrestor; it runs like a champ!!! Probably got up to 40 mph and that’s with the carburetor that is too small for the motor. Braaaaaaaap! Totally worth it!!! I had to google to figure out how to wire the stator but it was pretty easy. The wire colors matched what was on the Honda. I like the shifting pattern. Down to 1, 2, 3, 4, and back to N again. So you can just go down every time if you want. I can start out in 4th gear (I’m 220lbs) and it pulls me just fine even starting in 4th. I estimate that I top out at 15 to 20 mph but I’m hoping a new carburetor solves the sputtering issue. ... show more
Reviewed in the United States on April 2, 2023 by Jessica Jorgensen

Excellent
I've bought a few of these engines and this was by far the most well packaged one. Arrived quick zero issues
Reviewed in the United States on March 13, 2026 by Amazon Customer

It works
Engine has a ton of blow by, and the gears will shift from 4th to neutral or doesn’t stop can keep shifting in either direction and it will go from 4-3-2-1-N-4-3-2-1 or N-1-2-3-4-N-1-2-3-4
Reviewed in the United States on July 8, 2024 by grant

Great engine
Haven't put much time or miles on the engine, but we did install it and started right up and runs great! Starts first kick everytime. Very impressed.
Reviewed in the United States on April 18, 2018 by Matt&Katey

WARNING DO NOT BUY!!!!!!!!!!!!!!
WARNING!!!!! Do not buy this motor they sent me an engine were 1st and 2nd gear do not work and when I ask for a replacement they said it’s not the motor it’s idle mixture issue the bike idles fine I’ve been on bikes most of my life and I’m 36 years old and never heard such a thing so you put it in first gear or second gear and it stalls but you can ride it in 3rd and 4th gear perfectly fine so obviously it’s not the idle or the mixture I wonder if they no anything about their engines.!!!!!! You can’t call no one everything is through email and they don’t give a crap why not send me a new one please do your self a FAVOR AND BUY SOMEWHERE ELSE DO NOT BUY FROM XPRO ... show more
Reviewed in the United States on June 25, 2024 by Collins family

Wont run
It started up 2nd kick and ran for about 5 maybe 10 minutes and now it wont start.
Reviewed in the United States on May 15, 2024 by Ryan Duby

Great engine for the money
I was alittle skeptical for the price being so cheap but this engine exceeded my expectations! I have had several Honda clone pit bikes and four wheelers and if they a maintained correctly they last a long time. I put this engine in a pitbike frame I had and it ran perfect and had plenty of power for me weighing 170lbs, the shift pattern was my only "dislike" but it didn't affect the performance. If you want these engines to last you must drain the oil that's in them from shipping, its low quality oil, break it in with some name brand 10w40 motorcycle oil then change the oil after the first ride. ... show more
Reviewed in the United States on June 19, 2017 by Amazon Customer

Works like a champ
We have a 110 Tao Tao we replaced the motor with this one. Was super simple. This motor does have a different wiring system than ours did so we had to do some extra there. All in all it fired right up and runs awesome.
Reviewed in the United States on May 24, 2022 by Joni
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