KTM 125 SX EU User Manual

21 TECHNICAL DATA 105
21.3 Carburetor
21.3.1 125 SX EU, 125 SX USA
Carburetor type KEIHIN PWK 38S AG
Carburetor identification number AQ7_0
Needle position 3rd position from top
Jet needle NOZI (NOZH, NOZJ)
Main jet 182 (180, 185)
Idling jet 42 (40, 45)
Starting jet 85
Idle air adjusting screw
Open 1.5 turns
Throttle slide 7 with cut-out
21.3.2 Carburetor - basic setting for sandy surfaces (125 SX EU, 125 SX USA)
Idle air adjusting screw
Open 1.5 turns
Idling jet 45
Jet needle NOZH
Needle position 4th position from top
Main jet 208
Info
If the engine is not running smoothly, use a smaller main jet.

KTM 125 SX EU Specifications

General

Brand	KTM
Model	125 SX EU
Category	Motorcycle
Language	English