2026 KTM 125 SX

Motocross 2 Stroke
Category
124cc 2 stroke
Engine Size
Comment

Motocross Manual 6sp 125cc

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Overview ^
Network ID
SHRM-AD-685528
Bike
Motocross Manual 6sp 125cc
Price
$13,495 Excl. Govt. Charges
Body
Motocross 2 Stroke
Engine Capacity
124 cc
Configuration
124.8cc, 2-stroke, Liquid cooled, Reed Valve, 1-cyl
Country of Origin
AUSTRIA
Bike Type
Motocross
Series
SX
LAMS Approved
False
Colours
KTM Orange/Black
Ride Away Price
False
Country of Origin
AUSTRIA
Grey Import
False
Is Limited Edition
False
Engine Description
125
Engine Config
Vertical
Engine Capacity
124 cc
Engine Type
Piston
Engine Stroke
2
Bore
54 mm
Stroke
54.5 mm
Cam Type
Power Valve
Cylinders
1
Induction System
Aspirated
Carburettor
EFI - Electronic Fuel Injection; Keihin
Number of Throttle Bodies
1
Throttle Bore
39mm
Cooling
Liquid
Lubrication
Premix (2-stroke oil & petrol)
Exhaust Config
1 Into 1
Exhaust Description
Aluminium silencer
Electric Hub Motor
Not Available
Ignition
CDI (Capacitive Discharge Ignition)
Ignition Description
Vitesco Technologies EMS
Starter
Electric
Battery Description
Lithium-ion
Charging Method
Alternator & Regulator-Rectifier
Fuel Type
Petrol
Recommended RON
98
Fuel Tank Capacity
7.2 L
Transmission Description
Claw shift
Drive Type
#520 Chain
Gear Type
Manual
Gear Number
6
Gear Change Method
Left foot lever
Clutch Type
Wet, Multi-disc; Brembo hydraulics
Frame Material
Chrome molybdenum steel tubing
Frame Design
25CrMo4 steel central-tube frame
Rake (Caster Angle)
63.90 degrees
Handlebar Description
Black; Adjustable settings; ODI lock on grips
Side Stand
Not Available
Front Suspension
WP Xact AER Upside down fork (split-system air suspension unit & hydraulic damping unit)
Front Suspension Travel
310.0 mm
Rear Suspension
Swingarm; WP XACT shock absorber; Fully adjustable
Rear Suspension Travel
300.0 mm
Fork Diameter
48.0 mm
Swingarm Type
Dual Sided
Swingarm Description
Cast aluminium
Front Brake Description
Single petal disc; Brembo caliper; Hydraulic
Front Brake Diameter
260.0 mm
Rear Brake Description
Single petal disc; Brembo caliper; Hydraulic
Rear Brake Diameter
220.0 mm
ABS
Not Available
Linked Braking System
Not Available
Wheel Type
Black coated Excel rims; Laced-spokes; CNC machined hubs
Wheel Size Front
1.6x21"
Wheel Size Rear
2.15x19"
Rear Tyre
100/90-19" Dunlop GEOMAX MX34
Front Tyre
80/100-21" Dunlop GEOMAX MX34
Wheelbase
1493 mm
Ground Clearance
359.0 mm
Dry Weight
92.0 kg
Seat Height
958 mm
Seating Capacity
1
Warranty in Months from First Registration
3 Months - Parts Only
Traction Control
Not Available
Rider Modes
2
Seating Position
Upright
Adjustable Seat
Not Available

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