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KTM 250 SX User Manual

KTM 250 SX
145 pages
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21 TECHNICAL DATA 123
21.3.10 250 XC
Carburetor type KEIHIN PWK 36S AG
Carburetor identification number BZ6_A
Needle position 3rd position from top
Jet needle N2ZW (N2ZH, N2ZJ)
Main jet 175 (172)
Idling jet 38 (40)
Starting jet 85
Idle air adjusting screw
Open 2 turns
Throttle slide 7 with cut-out
21.3.11 Carburetor tuning (250 XC)
402140-01
M/FT ASL Sea level
TEMP Temperature
ASO Idle air adjusting screw open
IJ Idling jet

Table of Contents

Other manuals for KTM 250 SX

Preview: Owner's Handbook
Owner's Handbook37 pages
Preview: Setup Instructions
Setup Instructions22 pages

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KTM 250 SX Specifications

General IconGeneral
Engine Type1-cylinder, 2-stroke engine
Displacement249 cc
Bore x Stroke66.4 mm x 72 mm
StarterKickstarter
Transmission5-speed
Fuel SystemMikuni TMX 38 carburetor
IgnitionKokusan
Final DriveChain
Front SuspensionWP XACT-USD, Ø 48 mm
Rear SuspensionWP XACT Monoshock with linkage
Ground Clearance375 mm
Fuel Tank Capacity7.5 liters
FrameCentral tube frame made of chrome molybdenum steel
Front BrakeDisc brake, 260 mm
Rear BrakeDisc brake, 220 mm

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