KTM 250 EXC SIX DAYS User Manual

22 TECHNICAL DATA 131
22.10 Carburetor
22.10.1 All 125 models
Carburetor type KEIHIN PWK 36S AG
Carburetor identification number FK125
Needle position 4th position from top
Jet needle N84I (N1EF / N1EG)
Main jet 100 (172/175)
Idling jet 38x38 (42/45)
Starting jet 50 (85)
Idle air adjusting screw
Open 2.75 turns
Throttle slide 7 with cut-out
Slide stop -
22.10.2 200 EXC EU
Carburetor type KEIHIN PWK 36S AG
Carburetor identification number FK027
Needle position 3rd position from top
Jet needle NPRH (N1EH / N1EI / N1EJ)
Main jet 100 (162/165)
Idling jet 35x35 (40)
Starting jet 50 (85)
Idle air adjusting screw
Open 1.5 turns
Throttle slide 7 with cut-out
Slide stop Present
22.10.3 200 EXC AU
Carburetor type KEIHIN PWK 36S AG
Carburetor identification number FK012
Needle position 2nd position from top
Jet needle R1475J (N1EH / N1EI / N1EJ)
Main jet 162 (165)
Idling jet 35 (40)
Starting jet 85
Idle air adjusting screw
Open 1.0 turn
Throttle slide 7 with cut-out
Slide stop Present
22.10.4 200 XC‑W US
Carburetor type KEIHIN PWK 36S AG
Carburetor identification number BZ5
Needle position 2nd position from top
Jet needle N1EI (N1EH / N1EJ)
Main jet 165 (162)
Idling jet 40
Starting jet 85
Idle air adjusting screw
Open 2.0 turns

KTM 250 EXC SIX DAYS Specifications

General

Engine Type	1-cylinder, 2-stroke engine
Displacement	249 cm³
Cooling	Liquid cooled
Transmission	6-speed
Starter	Electric starter
Front Suspension	WP XPLOR-USD, Ø 48 mm
Front Brake	Disc brake
Rear Brake	Disc brake
Fuel Tank Capacity	9 liters
Seat Height	960 mm
Ground Clearance	370 mm
Bore x Stroke	66.4 x 72 mm
Front Tire	90/90-21
Rear Tire	140/80-18
Dry Weight	103 kg
Rear Suspension	WP Xplor shock absorber
Clutch	Wet, multi-disc DDS clutch, Brembo hydraulics
Fuel System	Carburetor