English – KTM EXC 200 XC DE User Manual
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50
TECHNICAL SPECIFICATIONS – ENGINE 125 EXC/EXC SIX DAYS, 200 XC/XC-W/EXC 2007
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ENGINE
125 EXC/EXC SIX DAYS
200 XC-W/EXC
200 XC
Design
Liquid-cooled, single-cylinder, two-stroke engine with intake and exhaust control
Piston displacement
124.8 ccm
193 ccm
Bore / stroke
54 / 54.5 mm (2.126 / 2.145 in)
64 / 60 mm (2.52 / 2.362 in)
Fuel
unleaded fuel with at least RON 95 (USA = Premium RON 91), mixed with high grade two stroke oil
Oil / gasoline ratio
1:40-1:60 when using high grade, two- stroke oil (Motorex Cross Power 2T).
When in doubt, please contact your importer
Crankshaft bearing
1 deep-groove ball bearing / 1 cylinder roller bearing
Connecting rod bearing
needle bearing
Piston pin bearing
needle bearing
Piston
cast piston
Piston ring
two plain compression rings
two plain compression rings
Dimension „X“
0,0 mm
Ignition timing
1.4 mm (0.055 in) (16.5°) BTDC
1.6 mm (0.063 in) (17°) BTDC
Spark plug
NGK BR9 EVX
NGK BR 8 EG
Electrode gap
0,60 mm
Dimension „Z“
43,5 mm (1.68 in)
47 mm (1.85 in)
Primary drive
straight cut spur gears, primary ratio 23:73
Clutch
multiple disc clutch in oil bath, hydraulically operated (Motorex hydraulic fluid 75)
Transmission
6 speed, claw actuated
6 speed, claw actuated
Gear ratio
1st gear
12 : 33 „1G33“
13 : 33 „1G33“
13 : 32 „1S32“
2nd gear
„2S15“
15 : 31 „2G31“
„2S15“
15 : 31 „2G31“
„2S15“
15 : 30 „2S30“
3rd gear
„3S17H“ 17 : 28 „3S28H“
„3S17H“ 17 : 28 „3S28H“
„3S17H“ 17 : 28 „3S28H“
4th gear
„4S19H“ 19 : 26 „4S26“
„4S19H“ 19 : 26 „4S26“
„4S19H“ 19 : 26 „4S26H“
5th gear
„5S21“
21 : 25 „5S25“
„5G17H“ 17 : 19 „5G19H“
„5S21“
21 : 25 „5S25“
6th gear
„6G20“
20 : 20 „6G20“
„6G22H“ 22 : 20 „6E20H“
„6G22“
22 : 23 „6S23“
Gear lubrication
0,7 liter Motorex Top Speed 4T 15W50
Available chain sprockets
13t / 14t for chain 5/8 x 1/4"
Coolant
1.2 litres, 50% anti freeze, 50% distilled water, at least -25 °C (-13 °F)
Ignition system
KOKUSAN 2K-3 (EXC/EXC Six Days)
KOKUSAN 2K-3 (EXC)
Generator output
12V / 110 W
12V / 110 W
Ignition system XC-W
–
KOKUSAN 2K-2 (XC/XC-W)
Generator output
–
12V 40 W
Carburetor
flat-slide carburetor, carburetor setting see table
Air-filter
wet foam type air filter insert
(upper edge piston-
upper edge cylinder)
(height of the
control flap)