Overview

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2025 GASGAS MC450F

Motorcycle

For the fearless!

Built with world championship winning pedigree, our awesome MC 450F is, well, awesome! This exceptional dirt bike delivers some serious performance, but thanks to plenty of high-level electronic wizardry, the power is put to the ground in a super rideable way. Put simply, you'll be going fast without realizing. An updated frame for 2025 takes the riding experience to new levels by offering more stability when approaching turns while new suspension settings, a redesigned air intake, bigger footpegs, and a stronger rear brake pedal round out the changes for 2025. One thing that stays the same is the unmistakable, all-red bodywork for a classic, GASGAS look.

Starting at $10,499 MSRP

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Engine

Transmission

5-speed

Battery capacity

2 Ah

Cooling

Liquid cooled

Starter

Electric starter

Stroke

63.4 mm

Bore

95 mm

Clutch

DDS wet multi-disc clutch, Braktec hydraulics

Compression ratio

13.1

Displacement

449.9 cm³

EMS

Keihin EMS

Design

1-cylinder, 4-stroke engine

Fuel-mixture generation

Keihin EFI, throttle body 44 mm

Chassis

Weight (without fuel)

103 kg

Tank capacity (approx.)

7.9 l

Wheelbase

1493 mm

Front brake disc diameter

260 mm

Rear brake disc diameter

220 mm

Chain

520, Non-sealed

Frame design

Central double-cradle-type 25CrMo4 steel

Front suspension

WP XACT-USD (AER), Ø 48 mm

Ground clearance

343 mm

Handlebar

Neken, aluminium Ø 28/22 mm

Rear suspension

WP XACT Monoshock with linkage

Seat height

956 mm

Silencer

Aluminium

Steering head angle

63.9 °

Rear subframe design

Aluminium

Suspension travel (front)

300 mm

Suspension travel (rear)

300 mm

Wheels

Spoked wheels with aluminium rims

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.

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, which were tested by Red Bull GASGAS Factory Racing in MXGP, the bike is now much more settled through every corner.

MOTOR

Big power on tap! The MC 450F delivers monstrous amounts of torque and peak power from its compact SOHC motor. And as Jorge Prado proved in 2023, we don't need to tell you that the MC 450F absolutely rips! But thanks to a little engineering wizardry and by being perfectly positioned inside the frame, the motor centralizes mass for superior handling. In short, this bike rides and handles like a dream.

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!

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 Launch Control, Traction Control, the Quickshifter function and a two engine maps for customised power.

2025 GASGAS MC450F

For the fearless!

Specs and Features

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