SWM VAREZ - Technical Data

11- EN
TECHNICAL DATA
ENGINE
Type ............................................................................................single cylinder, 4 stroke
Cooling…………………………………………………………………………… liquid with electric fan
Water radiators ...........................................................................................................n° 1
Bore...................................................................................................................... 58.0 mm.
Stroke .................................................................................................................. 47.2 mm.
Displacement........................................................................................................ 125cm³
Compression ratio................................................................................................. 13.0:1
Starting ....................................................................................................................electric
TIMING SYSTEM
Type .....................................................................double overhead camshaft; 4 valve
Intake........................................................................................................ 0.05 -0.10 mm
Exhaust..................................................................................................... 0.15 -0.20 mm
LUBRICATION
Type................................................. dry sump with lobe pump and cartridge filter
IGNITION
Type... electronic, inductive discharge, with adjustable advance (digital control)
Spark plug type.............................................................................................“NGK” CR8E
Spark plug gap.............................................................................................. 0.6-0.8 mm.
FUEL SYSTEM
Type..........................................................................................Electronic injection feed
PRIMARY DRIVE
Drive pinion gear-Clutch ring gear ............................................................Z 20-Z 67
Transmission ratio...................................................................................................... 3.35
CLUTCH
Type ......................................................multidisc in oil bath with mechanical control
No. of conducting discs......................................................................... .........................5
No. of conducted discs ...................................................................................................4
TRANSMISSION
Type .........................................................................................constant mesh gear type
No. of gears...................................................................................................................... 6
Transmission ratio
1st gear ......................................................................................................2,833 (z 34/12)
2nd gear .....................................................................................................2,067 (z 31/15)
3rd gear.......................................................................................................1,555(z 28/18)
4th gear.......................................................................................................1,238 (z 26/21)
5th gear......................................................................................................1,045 (z 23/22)
6th gear .................................................................................................... 0,916(z 22/24)