KTM 125 SX 2024 Setup Instructions

SETUP 2
5
W00109-10
– Position the controls on the left handlebar half.
Guideline
Screw, fixed
grip
M4 5 Nm (3.7 lbf ft)
Loctite
®
243™
Screw, combi-
nation switch
EJOT PT
®
K50x18 T20
2 Nm (1.5 lbf ft)
A01258-10
–
Remove the start number plate. ( p. 12)
– Join all plug-in connectors.
– Route the cables without tension and secure with the cable
ties.
– Install the start number plate. ( p. 13)
A01256-10
– Mount the handlebar cushion.
G05582-10
– Position the new footrest and pin.
Info
Only insert the pin to the extent that the spring can still
be mounted.

KTM 125 SX 2024 Specifications

General

Displacement	124.8 cm³
Bore x Stroke	54 mm x 54.5 mm
Starter	Electric starter
Transmission	6-speed
Front Suspension	WP XACT-USD, Ø 48 mm
Rear Suspension	WP XACT Monoshock with linkage
Ground Clearance	375 mm
Seat Height	950 mm
Front Tire	80/100-21"
Rear Tire	100/90-19"
Engine Type	Single-cylinder, 2-stroke
Fuel System	Mikuni TMX 38
Front Brake	Disc brake, 260 mm
Rear Brake	Disc brake, 220 mm
Clutch	Wet, multi-disc clutch, Brembo hydraulics
Frame	Central double-cradle type in chrome-molybdenum steel