TECHNICAL DATA 22
99
22.1
Engine
Design
1-cylinder 4-stroke engine, water-cooled
Displacement
200 cm³ (12.2 cu in)
Stroke
49 mm (1.93 in)
Bore
72 mm (2.83 in)
Compression ratio
11,5:1
Control
DOHC, four valves controlled via cam lever, chain
drive
Intake valve diameter
28.5 mm (1.122 in)
Exhaust valve diameter
24 mm (0.94 in)
Valve clearance, intake, cold
0.08 … 0.12 mm (0.0031 … 0.0047 in)
Valve clearance, exhaust, cold
0.13 … 0.17 mm (0.0051 … 0.0067 in)
Crankshaft bearing
Two ball bearings
Conrod bearing
Sleeve bearing
Pistons
Cast light alloy
Piston rings
One compression ring, one tapered compression pis-
ton ring, one oil scraper ring
Engine lubrication
Pressure circulation lubrication with one trochoidal
pump
Primary transmission
22:72
Clutch
Clutch in oil bath/mechanically activated
Transmission
6-gear transmission, claw shifted
Transmission ratio
1st gear
12:34
2nd gear
15:31
3rd gear
18:28
4th gear
21:26
5th gear
22:23
6th gear
24:22
Mixture preparation
Electronic fuel injection
Ignition
Contactless controlled fully electronic ignition with
digital ignition adjustment
Alternator
12 V, 230 W
Spark plug
BOSCHVR5NEU
Spark plug electrode gap
1 mm (0.04 in)
Cooling
Water cooling, permanent circulation of coolant by
water pump
Idle speed
1,450 … 1,550 rpm
Starting aid
Starter motor
Summary of Contents for 200 DUKE 2021
Page 1: ...OWNER S MANUAL 2021 200 DUKE Art no 3214318en...
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