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X-PRO

X-PRO X17 125cc Automatic Transmission Dirt Bike with Electric Start, Big 17"/14" Tires!

  • Based on 20 reviews
Condition: New
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$1,158.95 Why this price?
New Year Deal · 47% off was $2,199.00

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Availability: Unavailable
Fulfilled by XPROUSA
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Color: Red


Features

  • 125cc Dirt Pit Bike brought by XPROUSA.Kindly noted this dirtbike cannot be sold to California.
  • 17"/14" Big Front/Rear Wheels, comparing to same 125cc displacement Bike, it's much Higher and Longer, much more ground clearance, it is possible for you to use another 2 more years. Fits for Adults and Big Boys!!
  • Automatic Transmission ensures easy and smooth gear transitions, making it effortless to drive even in challenging terrain.
  • Electric Start feature eliminates the need for any physical effort to start the engine, making it highly convenient and time-saving.
  • Some assembly required: Assembly for dirt bikes include Handle bar brackets, wheels, brakes, number plate and fender. (May differ per model)

Description

Engine/Drive Chain Engine: 125cc, 4-Stroke Cylinder Arrangement：Single Compression Ratio：9.0:1 Max Torque：8.8(1±10%)/5500(1±5%) Max Power[Kw/r/m]：6.3(1±10%)/7500(1±5%) Cooling System: Air Cooled Transmission:Automatic One Gear Start System: Electric start Carburetor：PZ26 Jingke Carburetor Drive Train：428，14/41T Ignition Type：C.D.I Top Speed: 45+ Mph (Depending on Riders Weight and Road Conditions) Frame /Body/ Suspension / Brakes Frame: Cradle Type Steel Tube Frame Front Fork:Inverted 4548-700mm Forks, Non-Adjustable Rear Fork:￠10275mm , Non-Adjustable Front Disc：Hydraulic Single Piston Caliper, 210mm Disc Rear Disc：Hydraulic Single Piston Caliper, 190mm Disc Front Tire: 70/100-17" Rear Tire: 90/100-14" Exhaust：Steel Pipe Capacities / Dimensions Net Weight (lbs) :151 Gross Weight (lbs)：181 Weight Capacity(lbs)：209 Carton Size: 55 x 15 x 30" Overall Length：64.2" Overall Width：29.52" Overall Height：41.34" Wheelbase:42.32" Ground Clearance:13.58" Fuel Capacity:3.5L/0.92 Gal Seat Height：32.7" Engine Kill Switch：Yes Foot Brake：Yes

Bike Type: Dirt Bike


Brand: X-PRO


Number of Speeds: 1


Color: Red


Suspension Type: Front


Included Components: dirtbike


Size: 64.2" x 29.52" x 41.34"


Brake Style: Disc


Theme: Motorcycle


Model Name: DB-K21


Bike Type: ‎Dirt Bike


Brand: ‎X-PRO


Number of Speeds: ‎1


Color: ‎Red


Suspension Type: ‎Front


Included Components: ‎dirtbike


Size: ‎64.2" x 29.52" x 41.34"


Brake Style: ‎Disc


Theme: ‎Motorcycle


Model Name: ‎DB-K21


Power Source: ‎Gasoline


Wheel Material: ‎Rubber


Maximum Weight Recommendation: ‎209 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Electronic


Minimum User Height: ‎32 Inches


Bicycle Drivetrain Type: ‎Automatic


Electric Assist Type: ‎Electric Start


Manufacturer: ‎X-PRO


Frame Size: ‎64.2 inches


Frame Type: ‎Diamond


Brand Name: ‎X-PRO


Warranty Description: ‎1 month


Number of Items: ‎1


Part Number: ‎DB-K21


Date First Available: August 30, 2023


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

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Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great buy
Color: Black
I got this bike for my son he rides it every day so far it's a good running bike I also have the x-pro Titan 250 also a good running bike I would recommend changing the oil before riding and check all bolts to make sure there tight I overall there worth the money
Reviewed in the United States on June 6, 2025 by Donnie Foote
    • be ready to replace parts
Color: Black
If you have mechanical experience, time, and tools this is an ok bike. Gets 4 stars because of good customer service. Within first month needed a video call with mechanic, new carb, starter button, and some fine tuning of the carb settings. You get what you pay for and now running well.
Reviewed in the United States on November 7, 2025 by EJ
    • Good buy
Color: Black
My son loves it. For his first dirt bike it was well worth it.
Reviewed in the United States on April 14, 2025 by justin c. sheridan
    • You get what you pay for
Color: Black
It’s cheaply and be prepared to work on it early, if you can find the right parts.
Reviewed in the United States on May 25, 2025 by Christian
    • Incredible machines. Tough as nails!
Color: Green
Review Image by Jarron Alderman Jarron Alderman
Absolutely amazing. These little bikes can’t be beat. We’ve had four of them. Bought a 50cc then upgraded to a 110cc for my son. Liked it so much we bought a 125 and 250 and now it’s all we ride. We don’t ride gently. We do wheelies, they get dumped, jumped, and bounced off the rev limiter and always fire up again for more.couldn’t possibly be happier with the bike and the service. We will always have a garage full of X Pro machines. Don’t think about it, just buy one. You’ll never regret it ... show more
Reviewed in the United States on July 20, 2025 by Jarron Alderman Jarron Alderman
    • Xpro
Color: Black
Bike itself is great, no issues with assembly andbstarted right up. Downside with this model and same with the x9 is is you want to change the carb its tough too put a good carb on cause hits frame or gas tank.
Reviewed in the United States on September 17, 2025 by JW
    • Beast
Color: Blue
Exceeding expectations
Reviewed in the United States on April 4, 2025 by Jeff
    • This 125cc came broken but got excellent support from X-PRO
No visible signs of damage on the box or the metal crate. So to my surprise the amount of damage it had on the bike itself when it was uncrated lead me to believe this was damaged at the factory prior to being boxed and crated. I highly believe in this product and that if it weren't for this company my family would not be able to afford these motorcycles. Best Value for Money so I stars on that. The product itself and the way it's shipped seems to be a good business model. I just happened to be the unlucky one to have this happen and not sure how frequently this happens. The damage was as follows; Bent rear sprocket and possible bent rear wheel preventing it from making a full revolution without the chain binding. Cracked rear fender with cracks all the way under the seat. Cracked engine side case housing the motor stator and electrical components. Bent front brake disc and bent rim with a bent hub. Obviously the bike can't be ridden in this condition and would have preferred a new bike shipped. However, X-PRO did a very good job and quick response shipping replacement parts and providing support. Glad I didn't need any special tools but fixing all this stuff is not for everyone. Hence the low rating on the Easy to assemble part. But otherwise it would have been easy to assemble. ... show more
Reviewed in the United States on December 13, 2023 by faciemus

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