2026 Gas Gas MC125 2025 GAS GAS MC125
The 2025 GAS GAS MC 125 is a lightweight and agile 2-stroke motocross motorcycle built for responsive performance, precise handling and competitive track riding. It is powered by a 124.8 cc liquid-cooled single-cylinder 2-stroke engine with electronic fuel injection, electronic exhaust control, a 6-speed transmission and electric start, delivering strong, controllable power throughout the rev range.
The MC 125 features a lightweight chrome-molybdenum steel frame, aluminium swingarm and WP XACT suspension for excellent stability and confident handling. The 48 mm WP XACT inverted front forks provide 310 mm of travel, while the WP XACT rear shock offers 300 mm of travel.
Hydraulic disc brakes provide strong stopping performance, with a 260 mm front rotor and 220 mm rear rotor. The bike runs 21-inch front and 19-inch rear wheels with motocross tyres designed for reliable grip and traction.
Additional features include adjustable suspension, electric start, approximately 92.5 kg dry weight, approximately 956 mm seat height, 354 mm ground clearance and a 520 chain drive. Combining lightweight agility, responsive 2-stroke power and race-ready components, the MC 125 is built for riders who want precise control and competitive motocross performance.
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