2025 GASGAS EX 300

New Dirtbike
New Dirtbike Motorcycle in Billings, MT
$9,749
Price Drop
Basecamp Powersports Billings
Location Billings, MT
2025 GASGAS EX 300
🏠 Delivery

Location:
Billings, MT see map
Condition:
New
Dealer:
Basecamp Powersports Billings
Price:
$9,749
Mileage:
Color:
Red
Age:
62d
Stock #:
GAS310
VIN:
VBKGBP233SM398310
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Price Drop
From $10,749 to $9,749 on March 13, 2026 (10%)

Description


2025 GASGAS EX 300

Powerful. Playful. Energetic. Yeah, our EX 300 is quite the bike! It may be a big-bore 2-stroke but it's an absolute dream to ride thanks to the electronical exhaust control helping to deliver a really usable spread of power. Short shift it and ride the wave of the torque curve or ride it hard and rail every berm in sight. The choice is yours. An updated frame for 2025 keeps things stable at speed and makes cornering even easier than ever before. It goes without saying, but our EX 300 is super versatile and an absolute blast to ride!

Features may include:

STYLE
  • GRAPHICS

All-new graphics spice things up for 2025 with the GASGAS logo emblazoned in black rather than white for a fresh twist. Still red, still durable, and still eye-catching, the distinctive design is applied using IML technology. This means they're applied within the bodywork so your GASGAS will stay looking super fresh for a long, long time, even if you ride in gnarly conditions week after week.

HANDLING
  • FRAME

So much testing and development went into designing and building the frame last year, but our engineers have worked on refining things even further! Thanks to brand new, lighter, motor mounts, the flex characteristics of the frame are improved without any sacrifice to straight-line stability. Around the upper shock mount a little material has been removed while the wall thickness at the front of the frame is also slightly reduced, saving 300g. With all these revisions the bike is now much more settled through every corner.

MOTOR
  • ELECTRONIC FUEL INJECTION (EFI)

The motor that does it all! It doesn't matter if you short shift or hang onto every gear, the revitalized EX 300 motor, with added fuel injection, separates this bike ever further from the competition with it's delivery of usable torque down low and high-revving peak power up top. And it's those who ride wide open that will benefit the most from the counter balancer shaft inside the motor as it keeps vibration to an absolute minimum.

PARTS
  • HYDRAULIC BRAKES

Fast is fun but slowing down is essential, which is why all GASGAS dirt bikes are fitted with high quality BRAKTEC calipers and controls. Speaking of controls, the rear brake pedal is now considerably stronger to prevent it from getting bent out of shape in a crash or catching the ground when you're railing through a deep rut. When you combine those BRAKTEC calipers with GASGAS specific brake disks, 260mm up front and 220mm at the rear, the end result is amazing braking performance. This all means that all riders can stay on the gas longer and brake later into corners. And we all know what that leads to... faster lap times!

ELECTRONICS
  • ENGINE MANAGEMENT SYSTEM (EMS)

Small, light, and fast at processing data - just what you need from an engine management system! The Vitesco component is the best in the business and engages each gear's engine map, includes a rollover sensor that cuts the ignition during big crashes, and feeds information to the hour meter.

MotoHunt Price Research

This pricing information is provided to you by MotoHunt to help you make an informed decision.

Base MSRP:
$9,674
The Manufacturer Suggested Retail Price in 2025. This is the base (lowest) MSRP for this model and higher-level trims and other color variations might have a higher MSRP.
ALP:
$10,232
Average Listing Price of New 2025 Gas Gas EX 300. This price is calculated taking into account both currently available listings, and recent sales.
Payment Estimates
These are payment examples for someone with a good credit score, not actual quotes. Please visit our Financing Resources page for financing options.
Payments:
$206 / month plus $1,462 down
Duration:
48 months
Down:
15%
APR:
8.99%
Any comparisons are against other Mid-Range Dirtbike bikes.

Model:
2025 Gas Gas EX 300
Mid-Range Dirtbike
Engine:
293 cc, 1-cylinder, 2-stroke
Transmission:
Chain
Dry Weight:
225 lb
Class average: 229 lb
Seat Height:
37.6 inches
Class average: 37.4 inches
Made in:
Mattighofen, Austria
NHTSA Specifications
Specifications provided by the National Highway Traffic Safety Administration
Engine
Engine Stroke Cycles
2
Fuel Type - Primary
Gasoline
Other Engine Info
Displacement (CC): 250-299
Exterior / Body
Body Class
Off-road Vehicle - Motocross (Off-road short distance; closed track racing)
Exterior / Motorcycle
Other Motorcycle Info
Closed course competition
General
Make
GASGAS
Manufacturer Name
KTM AG
Model
Closed Course Competition
Model Year
2025
Plant City
MATTIGHOFEN
Plant Country
AUSTRIA
Vehicle Type
MOTORCYCLE
Vin
Error Code
0;10

Basecamp Powersports Billings
5179 Midland Rd.
Billings, MT 59101
406 545 6254
View listing on Basecamp Powersports Billings
Delivery
This seller can ship direct to your doorstep anywhere in the US. Please contact them for details.
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Dealer Description


About Basecamp Powersports Billings
Welcome to Basecamp Powersports Billings—your ultimate hub for adventure on wheels (or tracks!) in Billings, MT! With a lineup of powersports products that's second to none, we’re here to help you gear up for whatever thrill you're chasing. Whether you’re after a rugged ATV, a powerful side-by-side, or that hard-to-find part, our friendly, expert team is here to make it happen.

Ready to dive into our inventory? We've got the latest in ATV and side-by-side technology, the hottest new snowmobiles, and a whole lot more to fuel your next adventure. Not sure what you need? Give us a call or swing by, and let us help you find that just-right ride.

At Basecamp Powersports Billings, individuality is the name of the game. We’re all about you and making sure you find exactly what fits your style and needs. From the moment you step through our doors, meeting your goals is our top priority. Founded on friendly customer service, hard work, and passion, we’re proud to have earned the trust of so many happy customers. Come see us—and let us Outfit Your Adventure!


Shipping
Get this Motorcycle shipped right to your door! Carriers on CitizenShipper safely deliver a motorcycle every 3 hours.
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Financing
LightStream offers competitive rates and flexible terms to riders with good-to-excellent credit.
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NHTSA Specifications
Specifications provided by the National Highway Traffic Safety Administration
Engine
Engine Stroke Cycles
2
Fuel Type - Primary
Gasoline
Other Engine Info
Displacement (CC): 250-299
Exterior / Body
Body Class
Off-road Vehicle - Motocross (Off-road short distance; closed track racing)
Exterior / Motorcycle
Other Motorcycle Info
Closed course competition
General
Make
GASGAS
Manufacturer Name
KTM AG
Model
Closed Course Competition
Model Year
2025
Plant City
MATTIGHOFEN
Plant Country
AUSTRIA
Vehicle Type
MOTORCYCLE
Vin
Error Code
0;10