
Next-level offroad enjoyment
2026 GasGas Motocross
GASGAS MC 125 2026
Next-level offroad enjoyment
RRP: £7,999.00
- •The sound of a 125cc 2-stroke ripping around a motocross track is one of life's simple pleasures! Step forward, the awesome MC 125. This little ripper is fully equipped with everything you'll need to find the fastest way around any circuit. We're talking a powerful motor, a frame with smooth handling, a close-ratio 6-speed gearbox, plush WP suspension, and strong brakes. Yep, that's right, our MC 125 is the real deal, and it sits proudly at the top of the small-bore pre-mix class!
Motocross
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Tech Specs
Engine
- Design: Single-cylinder, 2-stroke engine
- Displacement: 124.8 cm³
- Bore × Stroke: 54 × 54.5 mm
- Cooling: Liquid-cooled
- Starter: Electric starter
- Fuel-Mixture Generation: Keihin EFI, throttle body Ø 39 mm
- EMS: Vitesco Technologies EMS
- Clutch: DS wet multi-disc clutch with Braktec hydraulics
- Primary Drive: 23 / 73
- Secondary Gear Ratio: 13 / 50
- Transmission: 6-speed
Battery
- Battery Capacity: 2 Ah
Chassis
- Frame Design: Central double-cradle-type 25CrMo4 steel
- Rear Subframe Design: Aluminium
- Wheelbase: 1493 ± 10 mm
- Ground Clearance: 354 mm
- Seat Height: 956 mm
- Steering Head Angle: 63.9°
- Handlebar: Neken aluminium Ø 28 / 22 mm
- Silencer: Aluminium
- Chain: 520, non-sealed
- Weight (Without Fuel): 92.5 kg
Fuel Tank
- Capacity: 7.9 L (approx.)
Front Suspension
- Type: WP XACT USD (AER)
- Fork Diameter: Ø 48 mm
- Suspension Travel: 310 mm
Rear Suspension
- Type: WP XACT monoshock with linkage
- Suspension Travel: 300 mm
Brakes
- Front Brake: Disc brake Ø 260 mm
- Rear Brake: Disc brake Ø 220 mm
Wheels & Tyres
- Front Wheel: 1.60 × 21"
- Rear Wheel: 2.15 × 19"
- Wheels: Spoked wheels with aluminium rims
- Front Tyre: 80 / 100
- Rear Tyre: 100 / 90
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