Technical Data - Engine - KTM 450SMR Supplement Manual

TECHNICAL DATA - ENGINE

TYPE
Design
Displacement
Bore/Stroke
Ratio
Fuel
Valve timing
Camshaft
Valve diameter Intake
Valve diameter Exhaust
Valve clearence cold Intake
Valve clearence cold Exhaust 0.1 – 0.15 mm
Crank shaft bearing
Connecting rod bearing
Top end bearing
Piston alluminium alloy
Piston rings
Engine lubrication
Engine oil
Quantity of engine oil
Primary ratio
Clutch
Transmission claw shifted
Gear ratio
1 st Gear
2 nd Gear
3 rd Gear
4 th Gear
5 th Gear
6 th Gear
Ignition system
Generator
Spark plug
Spark plug gap
Cooling system
Cooling liquid
Starting equipment
BASIC CARBURATOR SETTING
Type
Main jet
Jet needle
Idling jet
Main air jet
Idling air jet
Needle position
Starting jet
Mixture control screw open
Slide
Performance restrictor
Stop pump membrane
Hot start device
»
450 SMR
Liquid-cooled single cylinder 4-stroke engine with balancer shaft
449,4 cm 3
95 / 63.4 mm
12 : 1
unleaded fuel with at least RON 95 (USA = Premium RON 91)
4 valves over rocker arm and 1 overhead camshaft, camshaft drive through single chain
590/5521
35 mm (Titan)
30 mm (Titan)
0.1 – 0.15 mm
2 cylinder roller bearing
needle bearing
bronze bushing
forged
1 compression ring, 1 oil scraper ring
pressure circulation lubrication with two rotor pumps
full synthetic oil (Motorex Power Synt 4T 10W/50)
1,25 liters
straight geared spur wheels 33:76 Z
multi disc clutch in oil bath
6-speed
16:32
18:30
20:28
22:26
24:24
21:18
contactless DC-CDI ignition with digital advanced system by KOKUSAN
12V 40W
NGK DCPR 8 E
0,6 mm
liquid cooled, permanent rotation of cooling liquid through mechanically driven water pump
1 liter, 50% antifreeze, 50% distilled water, at least -25° (-13° F)
kickstarter
450 SMR
Keihin FCR-MX 4122B
185
OBDTP
40
200
100
4 th from top
85
1,5
15
–
858 / 2,15 mm
2,2 mm
560 SMR
565,5 cm 3
100 / 72 mm
11 : 1
560 SMR
Keihin FCR-MX 4125E
190
OBDTP
42
200
100
5 th from top
85
1,5
15
–
858 / 2,15 mm
2,5 mm
9