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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
The 2025 KTM 125 SX takes its leads directly from the Factory Racing team and puts them to work like nothing else
helping the rider tackle any type of terrain with confidence
2025 Updates:
Delivering unrivalled offroad performance
4-in travel
2026 Yamaha YZ450F Street The 2025 KTM 125 SXPERFORMANCE REFINED The class benchmark. Yamaha took the championship winning YZ450F and made it even better with highly refined power and handling characteristics for a level of feel and control that unlocks a racers full potential. Engine Type 450cc liquid cooled DOHC 4 stroke; 4 titanium valves Bore x Stroke 97. 0mm 60. 8mm Compression Ratio 13. 0: 1 Fuel Delivery Mikuni fuel injection, 44mm Transmission Constant mesh 5 speed; multiplate wet clutch
