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Introducing the new 2006 Husqvarna SMR 630.

Specifications

Engine
Single Cylinder, 4 Stroke, 4 Valves
Displacement
633,61 cm3
Bore x Stroke
98x84 mm
Number of Gears
6
Starting
kick start
Cooling
Liquid
Ignition
eletronic
Carburetor
41 mm Keihin MX
Front brake
Disc Ø 320 mm
Rear Brake
Disc Ø 220 mm
Front Suspension
Upside-down telescopic hydraulic Fork (Ø 45 mm)
Rear Suspension
SACHS Progressive "Soft Damp" with Hydraulic Single Shock Absorber
Tires - Front/Rear
120/70-21" / 165/55-17"
Claimed Dry Weight,
125,3 Kg
Wheelbase
1475mm
Min. Ground Clearance
265 mm
Seat Height
920 mm
Fuel Tank Capacity
9 L

ENGINE CHARACTERISTICS
TYPE single cylinder, four stroke
BORE in......3.85
STROKE in......3.30
DISPLACEMENT cu.in......38.65
COMPRESSION RATIO 12:1
STARTING Kick start
COOLING by liquid
WATER RADIATOR n. 2
TIMING SYSTEM  
TYPE sohc, 4 valve
VALVE TIMING  
WITH VALVE CLEARANCE in............0.04
INTAKE  
OPEN
30° b.t.b.c.
CLOSES
85° a.b.d.c.
EXHAUST  
OPEN
89° b.b.d.c
CLOSES
34° a.t.d.c.
TAPPET CLEARANCE (COLD ENGINE)  
INTAKE
in........0.04
EXHAUST
in........0,06
LUBRICATION  
TYPE "R.A.L." HUSQVARNA system with oil pump
IGNITION c.d.i. electronic, with adjustable advance
SPARK PLUG TYPE "NGK" R0045J/10
FUEL SYSTEM -
CARBURETOR KEIHIN MX 41 Ø
VENTURI DIAMETER in......1.61
CLUTCH wet, multiplate type; hydraulic control
DRIVING DISC No 8
DRIVEN DISC No 7
PRIMARY DRIVE  
ENGINE STROCKET teeth......29
CLUTCH GEAR teeth......68
TRANSMISSION RATIO 2.343
TRANSMISSION constant mesh gear type
SPEED GEARS No 6
INTERNAL RATIOS  
1st........2,615(34/13)
2nd........1,812(29/16)
3rd.........1,350(27/20)
4th........1,091(24/22)
5th........0,916(22/24)
6th....... 0769(20/26)
SECONDARY DRIVE  
TRANSMISSION SPROCKET teeth......16
REAR WHEEL SPROCKET teeth......45
TRANSMISSION RATIO 2,813
DRIVING CHAIN  
MANUFACTURER AND TYPE REGINA 135rx - a, 5/8"x1/4"; DID 520ds - (5/8x1/4)
OVERALL RATIOS  
1st........17,240
2nd........11,948
3rd........8,899
4th........7,191
5th........6,042
6th........5,071

FRAME
TYPE steel single tube cradle (round tubes)
rear frame in light alloy
FRONT SUSPENSION  
TYPE "upside-down" telescopic hydraulic fork with advanced axle
compression and rebound stroke adjustment
FORK LEGS DIA. in.........1.77
TRAVEL ON LEGS AXIS in..........10.24
FRONT FORK MANUFACTURER MARZOCCHI
REAR SUSPENSION  
TYPE progressive "soft damp" type with single hydraulic shock absorber; spring
preload adjustment, compression and rebound adjstment (compression
stroke: double adjustment)
WHEEL TRAVEL in.......11.42
SHOCK ABSORBER MANUFACTURER SACHS
FRONT BRAKE  
TYPE BREMBO, with floating caliper
DISC DIA. in.......12.6
REAR BRAKE  
TYPE BREMBO, floating disc type with floating caliper
DISC DIA. in.......8.66
FRONT RIM  
MATERIAL light alloy
SIZE 3,50"x16,5"
REAR RIM  
MATERIAL light alloy
SIZE 5,005"x17"
FRONT TIRE  
TYPE DUNLOP KR
SIZE 120/70-17"
REAR TIRE  
TYPE DUNLOP KR
SIZE 150/70 - 17"
ELECTRICAL EQUIPMENT  
VOLTAGE 12v
LAMPS WATTAGE  
HEAD LIGHT 55/60w
PILOT LIGHT 3w
TAIL LIGHT 5w
STOP LIGHT 21w
TURN SIGNALS 10w
INSTRUMENT LIGHT 2w
WARNING LIGHT 2w
BATTERY 12v-12ah

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