Technical Data; Engine - KTM 1290 SUPER ADVENTURE S 2021 Owner's Manual

23 TECHNICAL DATA

23.1
Design
Displacement
Stroke
Bore
Compression ratio
Idle speed
Control
Valve - valve plate diameter
Intake
Exhaust
Valve clearance
Intake at: 20 °C (68 °F)
Exhaust at: 20 °C (68 °F)
Crankshaft bearing
Conrod bearing
Piston
Piston ring
Engine lubrication
Primary transmission
Clutch
Transmission
Transmission ratio
first-gear
second-gear
third-gear
fourth-gear
fifth-gear
sixth-gear
Mixture preparation
Ignition system
Alternator
Spark plug
Inside spark plug
Outside spark plug
Electrode gap, spark plug
Cooling
Cold start device
164

Engine

2-cylinder 4-stroke Otto engine, 75° V arrangement,
water-cooled
1,301 cm³ (79.39 cu in)
71 mm (2.8 in)
108 mm (4.25 in)
13.1:1
1,280 ... 1,480 rpm
DOHC, 4 valves per cylinder, chain-driven
42 mm (1.65 in)
34 mm (1.34 in)
0.10 ... 0.15 mm (0.0039 ... 0.0059 in)
0.25 ... 0.30 mm (0.0098 ... 0.0118 in)
Sleeve bearing
Sleeve bearing
Forged light alloy
1 compression ring, 1 scraper ring, 1 oil control ring
Dry sump lubrication system with 3 trochoidal pumps
40:76
Antihopping clutch in oil bath/hydraulically operated
6-gear transmission, claw shifted
12:35
15:32
18:30
20:27
24:27
35:32
Electronic fuel injection
Contactless controlled fully electronic ignition with
digital ignition adjustment
12 V, 450 W
NGK LKAR9DI‑10
NGK LMAR7DI‑10
1 mm (0.04 in)
Water cooling, permanent circulation of coolant by
water pump
Starter motor