2020 KTM 125 SX
The 2020 KTM 125 SX is a lightweight, high-performance 2-stroke motocross machine built for riders who want sharp handling, quick acceleration and an exciting race-ready experience. Its 124.8 cc liquid-cooled single-cylinder 2-stroke engine features a Mikuni TMX 38 carburettor, kick start and 6-speed transmission, delivering crisp throttle response and strong high-revving performance. A wet multi-disc DS clutch with Brembo hydraulic actuation provides smooth and precise gear changes.
The lightweight 25CrMo4 steel frame and aluminium subframe offer an excellent balance of agility, strength and durability. WP XACT 48 mm upside-down front forks with approximately 310 mm of travel and a WP XACT rear shock with linkage and approximately 300 mm travel provide controlled handling over jumps, whoops and rough track sections.
A 260 mm front disc and 220 mm rear disc deliver dependable stopping power, while 21-inch front and 19-inch rear spoked wheels with motocross tyres provide excellent traction and control.
With an approximate dry weight of just 87.5 kg, 950 mm seat height and 375 mm ground clearance, the 2020 KTM 125 SX is a serious lightweight motocross bike ready for the track.
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