KTM 450 SX-F vs GASGAS MC 450F

Side-by-side comparison of the KTM 450 SX-F and GASGAS MC 450F — weight, seat height, power, fuel capacity, suspension, and price for riders making a real buying decision.

Choose the KTM 450 SX-F if you want KTM's feel and the 450cc 4-stroke engine character. Choose the GASGAS MC 450F if you prefer GASGAS's package and the 450cc 4-stroke platform. Specs are close in many areas — what matters most is terrain, ergonomics, and dealer support.

Who wins for which rider

Rider-need verdicts. The right pick depends on what you actually ride and how you ride it.

Seat height confidence

GASGAS MC 450F

Lower listed seat height (956 mm) helps shorter riders flat-foot at stops.

Longer rides without refuelling

GASGAS MC 450F

7.9 L tank gives more range between fuel stops.

Better value on price

GASGAS MC 450F

Lower listed price at €10,999.

Side-by-side specs

Spec	KTM 450 SX-F	GASGAS MC 450F
Brand	KTM	GASGAS
Displacement (cc)	449.9	449.9
Engine stroke	4	4
Power (HP)	—	57.4
Torque (Nm)	—	46.2
Weight (kg)	102.6	102.6
Seat height (mm)	958	956
Fuel capacity (L)	7.2	7.9
Gears	5	5
Start type	Electric	Electric
Front suspension	WP XACT-USD, Ø 48 mm	WP XACT-USD, Ø 48 mm
Rear suspension	WP XACT Monoshock with linkage	WP XACT Monoshock with linkage
Frame	Central double-cradle-type 25CrMo4 steel	Central double-cradle-type 25CrMo4 steel
Front brake	260 mm disc brake	260 mm disc brake
Rear brake	220 mm disc brake	220 mm disc brake
Clutch	Wet multi-disc DDS clutch, Brembo hydraulics	DS wet multi-disc clutch, Braktec hydraulics
Price (EUR)	11399	10999

What each bike is really like

KTM 450 SX-F

Full specs →

The KTM 450 SX-F is a championship-winning motocross machine, delivering immense power and precise handling for those who demand the pinnacle of performance.

GASGAS MC 450F

Full specs →

The GASGAS MC 450F is a serious motocross contender, packing immense power into a lightweight and easy-to-handle chassis for a thrilling ride.

Common questions

Is the KTM 450 SX-F better than the GASGAS MC 450F?

Neither is strictly better. The KTM 450 SX-F is a 450cc 4-stroke KTM, while the GASGAS MC 450F is a 450cc 4-stroke GASGAS. The right choice depends on terrain, ergonomics, and dealer support more than headline specs.

Which is lighter, the KTM 450 SX-F or the GASGAS MC 450F?

Listed weights are 102.6 kg for the KTM 450 SX-F and 102.6 kg for the GASGAS MC 450F. Always verify with the manufacturer for your model year.