SHERCO 125 User Manual

5
ST SERIES
TECHNICAL DATA
ENGINE
125 250 300
Type
Single cylinder, liquid cooled, two-stroke
Displacement 123,70 cc
249,70 cc 294 cc
BoreXstroke 54X54 mm
72,8X60 mm 79X60 mm
Fuel
Premix with unleaded fuel (RON 98 minimum) and special injection 2 stroke oil,
Premix ratio : 1,5%
Cooling
Liquid, forced circulation
Ignition system
Hidria Digital
Spark plug
NGK BPMR6A
Electrodes gap
0.7 mm
Piston Cast, graphite coated skirt
Gearbox oil 450 ml , ATF type
Primary drive 82 x 23 82 x 23 78 x 28
Gears
5 gears
1st
13 : 41
2nd
15 : 38
3rd
17 : 37
4th
21 : 30
5th
30 : 24
Secondary drive 9 X 42 10 x 42 9 X 44
Clutch Hydraulic , diaphragm spring
Starting Geared, foldable kickstarter

SHERCO 125 Specifications

General

Starter	Kick starter
Bore x Stroke	54 mm x 54.5 mm
Cooling System	Liquid
Transmission	6-speed
Front Brake	Disc
Rear Brake	Disc
Displacement	124.8 cc