Husqvarna WRE125, 2011
International Specifications
Technical data WRE125
General features
Dimensions, weight, capacities
Wheelbase ............................ mm/in. 1462 / 57.56
Overall lenght ....... mm/in. 2208 / 86.93
Overall width ............ mm/in. 825 / 32.48
Overall height ................. mm/in. 1245 / 49.01
Saddle height ............... mm/in. 944 / 37.16
Min. ground clearance ................................. mm/in. 330 / 13
Trail .................................... mm/in. 102 / 4.02
Kerb weight, without fuel ........................... Kg/lb. 108 / 238.01
Fuel tank capacity ....................................... l 9,5
U.S. Gallons 2.5
Imp. Gallons 2.09
Transmission oil ........................................... l 0,65
U.S. Quarts 0.69
Imp. Quarts 0.57
Engine Characteristics
Type
Single cylinder, two stroke
Bore ..................................... mm/in. 54 / 2.12
Stroke ........................................... mm/in. 54,5 / 2.14
Displacement ........................ cm3/cu.in. 124,82 / 7.61
Compression ratio (at closed ports) ............................................... 8,8: 1
Starting ..............................Kick starter
Cooling ..................... By liquid
Water radiator .......... N°/No 2
Timing system
Type
Reed valve in the crankcase and "H.T.S." valve with mechanic control on the exhaust port
Valve timing
Exhaust ...........................................................................175°
Intake .................................... Reed valve
Transfer ........................................................................114°
Lubrication
Engine
By electrical pump
Transmission- primary drive
By the oil contained in the crankcase
Ignition
Type
C.D.I. electronic, digital type, with adjustable advance
Spark plug type ............... "CHAMPION" QN84/"NGK" BR 9EG
Spark plug gap .... mm/in 0,6 / 0.024
Fuel system
Carburetor manufacturer and type .............................................................. "DELL'ORTO" VHST 28-CS
Venturi diameter . mm/in. 28 / 1.1
Clutch
Type
Wet, multiplate type; mechanic control
Driving disc no .............................................. 7
Driven disc no ................................................... 6
Primary drive
Engine sprocket ......... Z/Teeth 22
Clutch gear ................ Z/Teeth 72
Transmission ratio 3.272
Transmission
Type
Constant mesh gear type
Speed gears no .................................................................. 6
Internal ratios
..................................................................... 1ª/1st 2,692 (35/13)
..................................................................... 2ª/2nd 1,800 (27/15)
..................................................................... 3ª/3rd 1,333 (24/18)
..................................................................... 4ª/4th 1,100 (22/20)
..................................................................... 5ª/5th 0,954 (21/22)
..................................................................... 6ª/6th 0,869 (20/23)
Secondary drive
Transmission sprocket ................................ Z/Teeth 13
Rear wheel sprocket ................................... Z/Teeth 49
Transmission ratio .......................................................................... 3,769
Driving chain
Manufacturer and type .... "REGINA" 135RX-5/8"x1/4";
Overall ratios
..................................................................... 1ª/1st 33,211
..................................................................... 2ª/2nd 22,204
..................................................................... 3ª/3rd 16,447
..................................................................... 4ª/4th 13,569
..................................................................... 5ª/5th 11,775
..................................................................... 6ª/6th 10,727
