GASGAS MC 450F vs Sherco 300 SEF Factory
Side-by-side comparison of the GASGAS MC 450F and Sherco 300 SEF Factory — weight, seat height, power, fuel capacity, suspension, and price for riders making a real buying decision.
Quick answer
Choose the GASGAS MC 450F if you want GASGAS's feel and the 450cc 4-stroke engine character. Choose the Sherco 300 SEF Factory if you prefer Sherco's package and the 304cc 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.
Lighter weight for technical terrain
Sherco 300 SEF Factory
About 0.6 kg lighter on the spec sheet, which matters in tight, technical riding.
Seat height confidence
Sherco 300 SEF Factory
Lower listed seat height (950 mm) helps shorter riders flat-foot at stops.
Longer rides without refuelling
Sherco 300 SEF Factory
9.8 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 | GASGAS MC 450F | Sherco 300 SEF Factory |
|---|---|---|
| Brand | GASGAS | Sherco |
| Displacement (cc) | 449.9 | 303.68 |
| Engine stroke | 4 | 4 |
| Power (HP) | 57.4 | — |
| Torque (Nm) | 46.2 | — |
| Weight (kg) | 102.6 | 102 |
| Seat height (mm) | 956 | 950 |
| Fuel capacity (L) | 7.9 | 9.8 |
| Gears | 5 | 6 |
| Start type | Electric | Electric |
| Front suspension | WP XACT-USD, Ø 48 mm | 48mm KYB closed-cartridge fork |
| Rear suspension | WP XACT Monoshock with linkage | 50mm KYB shock absorber |
| Frame | Central double-cradle-type 25CrMo4 steel | Semi-perimeter high-strength chrome-molybdenum steel |
| Front brake | 260 mm disc brake | 260 mm disc brake |
| Rear brake | 220 mm disc brake | 220 mm disc brake |
| Clutch | DS wet multi-disc clutch, Braktec hydraulics | Brembo hydraulic, multi-disc in oil bath |
| Price (EUR) | 10999 | 12099 |
What each bike is really like
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.
Sherco 300 SEF Factory
Full specs →The Sherco 300 SEF Factory is a championship-winning enduro motorcycle, renowned for its agile handling and a versatile, potent 4-stroke engine.
Common questions
Is the GASGAS MC 450F better than the Sherco 300 SEF Factory?
Neither is strictly better. The GASGAS MC 450F is a 450cc 4-stroke GASGAS, while the Sherco 300 SEF Factory is a 304cc 4-stroke Sherco. The right choice depends on terrain, ergonomics, and dealer support more than headline specs.
Which is lighter, the GASGAS MC 450F or the Sherco 300 SEF Factory?
Listed weights are 102.6 kg for the GASGAS MC 450F and 102 kg for the Sherco 300 SEF Factory. Always verify with the manufacturer for your model year.
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