Technical Specifications - Engine 125 / 200 - KTM EXC 200 EXC Owner's Manual

TECHNICAL SPECIFICATIONS – ENGINE 125 SX, EXC, 200 EXC
ENGINE
Design
Piston displacement
Bore / stroke
Fuel
Oil / gasoline ratio
Crankshaft bearing
Connecting rod bearing
Piston pin bearing
Piston
Piston ring
(upper edge piston-
Dimension „X"
upper edge cylinder)
Ignition timing
Spark plug
Electrode gap
Dimension „Z"
(height of the control flap)
Primary drive
Clutch
50 Transmission
Gear ratio
1st gear
2nd gear
3rd gear
4th gear
5th gear
6th gear
Gear lubrication
Available chain sprockets
Coolant
Ignition system
Generator output
Ignition system XC-W
Generator output
Carburetor
Air-filter
125 SX
Liquid-cooled, single-cylinder, two-stroke engine with intake and exhaust control
124.8 ccm
54 / 54.5 mm (2.126 / 2.145 in) 54 / 54.5 mm (2.126 / 2.145 in) 64 / 60 mm (2.52 / 2.362 in)
unleaded fuel with at least RON 95 (USA = Premium RON 91), mixed with high grade two stroke oil
1:40-1:60 when using high grade, two- stroke oil (Motorex Cross Power 2T).
When in doubt, please contact your importer
1 deep-groove ball bearing / 1 cylinder roller bearing
needle bearing
needle bearing
cast piston
one plain compression ring
0,0 mm
1.4 mm (0.055 in) (16.5°) BTDC 1.4 mm (0.055 in) (16.5°) BTDC 1.6 mm (0.063 in) (17°) BTDC
NGK BR9 EVX
0,60 mm
43,5 mm (1.68 in)
straight cut spur gears, primary ratio 23:73
multiple disc clutch in oil bath, hydraulically operated (Motorex Kupplungs-Fluid 75)
6 speed, claw actuated
13 : 32 „1S32"
„2S15" 15 : 30 „2S30"
„3S17H" 17 : 28 „3S28H"
„4S20H" 20 : 28 „4S28"
„5S19" 19 : 23 „5S23"H
„6S22" 22 : 24 „6S24"H
0,7 liter Motorex Top Speed 4T 15W50
13t / 14t for chain 5/8 x 1/4"
1.2 litres, 50% anti freeze, 50% distilled water, at least -25 °C (-13 °F)
KOKUSAN 2K-1
no generator
–
–
flat-slide carburetor, carburetor setting see table
wet foam type air filter insert
125 EXC
124.8 ccm
two plain compression rings
NGK BR9 EVX
43,5 mm (1.68 in)
6 speed, claw actuated
12 : 33 „1G33"
„2S15" 15 : 31 „2G31"
„3S17H" 17 : 28 „3S28H"
„4S19H" 19 : 26 „4S26"
„5S21" 21 : 25 „5S25"
„6G20" 20 : 20 „6G20"
KOKUSAN 2K-3
12V / 110 W
–
–
»
200 EXC
193 ccm
two plain compression rings
NGK BR 8 EG
47 mm (1.85 in)
6 speed, claw actuated
12 : 33 „1G33"
„2S15" 15 : 31 „2G31"
„3S17H" 17 : 28 „3S28H"
„4S19H" 19 : 26 „4S26"
„5G17H" 17 : 19 „5G19H"
„6G22H" 22 : 20 „6E20H"
KOKUSAN 2K-3
12V / 110 W
KOKUSAN 2K-2
12V 40 W