TECHNICAL DATA - ENGINE 95
Design 1-cylinder 4-stroke engine, water-cooled
Displacement 248.60 cm³ (15.1706 cu in)
Stroke 54.80 mm (2.1575 in)
Bore 76 mm (2.99 in)
Compression ratio 12.8:1
Idle speed 1,400… 1,500 rpm
Control DOHC, four valves controlled via cam lever, drive via tooth-wheel
chain
Valve diameter, intake 30.0 mm (1.181 in)
Valve diameter, exhaust 26.0 mm (1.024 in)
Valve clearance
Exhaust at: 20 °C (68 °F) 0.12… 0.17 mm (0.0047… 0.0067 in)
Intake at: 20 °C (68 °F) 0.10… 0.15 mm (0.0039… 0.0059 in)
Crankshaft bearing 2 cylinder bearings
Conrod bearing Needle bearing
Piston pin bearing Bronze bush
Pistons Forged light alloy
Piston rings 1 compression ring, 1 oil scraper ring
Engine lubrication Pressure circulation lubrication with two rotary pumps
Primary transmission 22:68
Clutch Multidisc clutch in oil bath/hydraulically activated
Transmission ratio (EXC‑F, EXC‑F SIX DAYS, XCF-W)
1st gear 13:33
2nd gear 17:33
3rd gear 19:29
4th gear 23:28
5th gear 23:23
6th gear 26:22
Transmission ratio (SX‑F)
1st gear 13:32
2nd gear 15:30
3rd gear 17:28
4th gear 19:26
5th gear 21:25
6th gear 22:24
Generator (EXC‑F, EXC‑F SIX DAYS, XCF-W)
Light coil and charging coil 12 V, 80 W
Generator (SX‑F)
Light coil and charging coil none
Ignition Contactless controlled fully electronic ignition with digital igni-
tion adjustment, type Kokusan
Spark plug NGK CR 9 EKB
Spark plug electrode gap 0.7 mm (0.028 in)
Cooling Water cooling, permanent circulation of coolant by water pump
Starting aid (EXC‑F, EXC‑F SIX DAYS, XCF-W) Electric starter/kickstarter
Starting aid (SX‑F) Kickstarter
To Next Page
Loading...
Need help?
General
