2025 GASGAS EX 250F Base

2025 GASGAS EX 250F Base

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Exterior Colors:

  • Year 2025
  • Make GASGAS
  • Model EX 250F
  • Engine 1-cylinder, 4-stroke engine
2025 GASGAS EX 250F Base

2025 GASGAS EX 250F Base

2025 GASGAS EX 250F

A high revving racer!

Small in capacity but definitely BIG on fun! Powered by a versatile, high-revving motor, the EX 250F is built with everything else that you'll need for great days in the dirt. We're talking an updated frame for 2025 that improves cornering without sacrificing stability, new suspension settings, bigger footpegs, and a stronger air intake for maximum performance. Having fun and going fast on a dirt bike has never been so easy.

Features may include:

STYLE
  • BODYWORK

All red, front to back! Incredibly ergonomic with large contact surfaces to help you grip the bike with your legs, the smooth profile bodywork encourages riders to effortlessly move around on the bike and ride with a perfect technique. There's also a super grippy seat cover, in red of course, to keep you sat exactly where you need to be when you get on the gas!

  • HANDLEBARS

Get on the gas and hold on tight! Not too tight though as nobody likes arm pump... But to make sure you stay comfortable, Neken handlebars are clamped into redesigned bar mounts (which are less resistant to twisting if you should hit the deck), with lock-on style, medium compound ODI grips fitted to create a comfy set-up to suit most riders.

HANDLING
  • SUBFRAME

The all-aluminium subframe is light, strong, and works as one with the new frame by helping to centralizing mass and contributing massively to the bike's outstanding handling characteristics.

MOTOR
  • MOTOR

Light, compact, powerful, and perfectly positioned inside the frame to centralize mass, the EX 250F motor has it all going on! With plenty of torque down low to get you out of tight corners quickly, and a 14,000rpm limit for those who like to hang onto every gear, this versatile motor really is quite impressive.

  • CYLINDER HEAD

There's a lot packed into this DOHC cylinder head! Designed to simply deliver the best performance possible, larger titanium exhaust valves, Diamond-like Carbon coated finger followers, and a better sealing head gasket means you can twist the throttle to your heart's content! This bike revs freely up to its 14,000rpm limit and produces some seriously strong power along the way.

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 Keihin 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. Plus, if you install a Map Select Switch (available from your local GASGAS dealer as a Technical Accessory), it instantly synchronizes for plug and play simplicity and gives your bike traction control, quickshift and two engine maps for customised power.

Engine

Engine 1-cylinder, 4-stroke engine
Displacement 249.9 cm³
Bore 81 mm
Stroke 48.5 mm
Cooling Liquid cooled
Starter Electric starter
Compression Ratio 14.5
Emissions Keihin EMS
Fuel Type Fuel-Mixture Generation: Keihin EFI, throttle body 44 mm

Battery

Battery Capacity: 2 Ah

Drivetrain

Transmission 6-speed
Clutch DS wet multi-disc clutch, Braktec hydraulics
Chain Type 520 X-Ring

Chassis

Frame Type Central double-cradle-type 25CrMo4 steel
Handlebars Neken, aluminium Ø 28/22 mm

Suspension

Front Suspension WP-USD, XACT PRO 7548 Fork, Ø 48 mm
Rear Suspension WP XACT Monoshock with linkage
Front Travel (in./cm.) 300 mm
Rear Travel (in./cm.) 300 mm

Brakes

Brake Disc Diameter, Front 260 mm
Brake Disc Diameter, Rear 220 mm

Wheels & Tires

Wheels Spoked wheels with aluminium rims

Dimensions

Wheelbase 1489 mm
Ground Clearance 343 mm
Seat Height 956 mm
Steering Head Angle: 63.9 °

Capacities

Fuel Capacity Tank: 9.0 l

Weights

Weight Without Fuel: 103.9 kg

Product Photography