Beaverton Motorcycles

Specifications

• 2025 KTM 125 SX Base
• Year2025
• ManufacturerKTM
• Model Name125 SX
• Trim NameBase
• Generic Type (Primary)Off-Road
• Engine1-cylinder, 2-stroke engine
• Displacement124.8 cm³
• Bore54 mm
• Stroke54.5 mm
• StarterElectric starter
• EmissionsVitesco Technologies EMS
• Fuel SystemKeihin EFI, throttle body 39 mm
• Drivetrain
• Transmission6-speed
• ClutchWet multi-disc DS clutch, Brembo hydraulics
• SteeringHead Angle: 63.9 °
• HandlebarsNeken, aluminium Ø 28/22 mm
• Chain Type520, Non-sealed
• Frame TypeCentral double-cradle-type 25CrMo4 steel | Rear Subframe Design: Aluminum-reinforced polyamide
• Suspension
• Front SuspensionWP XACT-USD (AER), Ø 48 mm
• Rear SuspensionWP XACT Monoshock with linkage
• Front Travel (in./cm.)310 mm
• Rear Travel (in./cm.)300 mm
• Brakes
• Brake Disc Diameter, Front260 mm
• Brake Disc Diameter, Rear220 mm
• Front braking systemDisc brake
• Rear braking systemDisc brake
• Wheels & Tires
• WheelsSpoked wheels with aluminium rims
• Dimensions
• Ground Clearance359 mm
• Seat Height958 mm
• Wheelbase1493 mm
• Capacities
• Fuel CapacityTank: 7.2 l
• Weights
• WeightWithout Fuel: 92.4 kg