Engine Specifications - SHERCO 250 SE-R Workshop Manual

Engine Specifications
❱❘ Engine
Type
Displacement
bore/Stroke
Fuel
Cooling
Ignition system
Spark plug
Spark plug gap
Piston
Engine oil
Transmission primary drive ratio
Transmission:
1
st
2
nd
3
rd
4
th
5
th
6
th
Transmission final drive
Clutch
Starter
battery
Alternator
Carburetor
Setting carburetor
6
Single cylinder, 2-stroke, liquid cooled
249,32 CC
66,4/72 mm
Unleaded gasoline with an octane rating of at least 95 with
a (2%) mix of 2-stroke oil
Liquid with forced circulation
DC-CDI system with digital advance
NgK bR8ES / DENSO W24ESRU
Forged aluminum
900 ml of SAE 10W40
Hydraulically operated, multi disc in oil bath
250
Main jet : 165
Idle jet : 40
Needle : N8RJ
Position : N° 4 begin to the top
Air screw : 1T 1/2
Throttle : N°7
250-300 SE-R
293,14 CC
72/72 mm
0.7 mm
27 : 75
6 speed
14 : 32
15 : 26
19 : 27
21 : 24
23 : 22
25 : 21
14 X 49
Electric starter
12v 4Ah
220W
Keihin PWK 36
300
Main jet: 165
Idle jet : 38
Needle : N8Rg
Position : N° 3 begin to the top
Air screw : 1T 1/2
Throttle : N°7