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TECHNICAL DATA 22
113
22.1
Engine
Design
1-cylinder 4-stroke engine, water-cooled
Displacement
125 cm³ (7.63 cu in)
Stroke
47.2 mm (1.858 in)
Bore
58 mm (2.28 in)
Compression ratio
12.8:1
Control
DOHC, four valves controlled via cam lever, chain
drive
Valve diameter, intake
22.5 mm (0.886 in)
Valve diameter, exhaust
19 mm (0.75 in)
Valve clearance, intake, cold
0.10 … 0.15 mm (0.0039 … 0.0059 in)
Valve clearance, exhaust, cold
0.15 … 0.20 mm (0.0059 … 0.0079 in)
Crankshaft bearing
Two ball bearings
Conrod bearing
Sleeve bearing
Pistons
Cast light alloy
Piston rings
One compression ring, one tapered compression
piston 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
BOSCH VR6NEU
Spark plug electrode gap
1 mm (0.04 in)
Cooling
Water cooling, permanent circulation of coolant by
water pump
Idle speed
1,500 ± 50 rpm
Starting aid
Starter motor
Содержание Svartpilen 125 2022
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