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2010 SM450R Husqvarna Motorcycle |
2010 Husqvarna SM450RR
SM 450 engines now have electronic injection developed in collaboration with Mikuni. This includes a Mikuni "return-less" fuel injection system with 42mm throttle body. New ECM - new management software. New Kokusan alternator unit. Although the new SM 450 and 510 come with electric starters, a kick start mechanism is available as an optional extra.
Both engines have been renovated to provide Improved reliability and they now include items such as the new valve-lifting system, new chain tensioners and clutch units.The new oil filter unit is housed in the right engine shield and has an oil level inspection port. The new exhaust systems now run along the left side. Engine looks too have changed. The blocks are matt black while the cylinders and heads are aluminium coloured.The rocker boxes are racing red.
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Technical Specifications
CARATTERISTICHE GENERALI / General features
DIMENSIONI, PESO, CAPACITÀ/ Dimensions, weight, capacities
INTERASSE / Wheelbase ............................ mm/in. 1445 / 56.89
LUNGHEZZA TOTALE / Overall lenght ....... mm/in. 2163 / 85.16
LARGHEZZA MAX. / Overall width ............ mm/in. 820 / 32.28
ALTEZZA MAX. / Overall height ................. mm/in. 1250 / 49.21
ALTEZZA SELLA / Saddle height ............... mm/in. 920 / 36.22
ALTEZZA MIN.DA TERRA / Min. ground clearance ................................. mm/in. 245 / 9.64
AVANCORSA / Trail .................................... mm/in. 83 / 3.27
PESO IN ORDINE DI MARCIA, SENZA CARBURANTE/ Kerb weight, without fuel ........................... Kg/lb. 120,5 / 265.7
CAPACITÀ SERBATOIO CARBURANTE / Fuel tank capacity ....................................... l 7,2 / U.S. Gallons 1.9
Q.TA' OLIO NEL BASAMENTO / Transmission oil ........................................... l 1,7 / U.S. Quarts 1.8
MOTORE / Engine
TIPO / Type
MONOCILINDRICO 4 TEMPI / Single cylinder, four stroke
ALESAGGIO / Bore ..................................... mm/in. 97 / 3.81
CORSA / Stroke ........................................... mm/in. 67,8 / 2.67
CILINDRATA / Displacement ........................ cm3/cu.in. 501 / 30.56
RAPPORTO DI COMPRESSIONE /Compression ratio ................. 12,9:1
(*) AVVIAMENTO / Starting ......................... ELETTRICO (CONALZAVALVOLE AUTOMATICO) / Electric (with automatic decompressor)
RAFFREDDAMENTO / Cooling ..................... A LIQUIDO / By liquid
RADIATORI ACQUA / Water radiator .......... N°/No 2
(CON ELETTROVENTOLA / With electric fan)
DISTRIBUZIONE / Timing system
TIPO / Type
DOPPIO ALBERO A CAMME IN TESTA, 4 VALVOLE / "DOHC", 4 valve
LUBRIFICAZIONE / Lubrication
TIPO / Type
A CARTER SECCO CON DUE POMPE A LOBI E FILTRO A CARTUCCIA / Dry sump with two oil pump rotor and cartridge filter
ACCENSIONE / Ignition
TIPO / Type
ELETTRONICA A SCARICA INDUTTIVA CON ANTICIPO VARIABILE A CONTROLLO DIGITALE / Electronic, inductive discharge, with adjustable advance (digital control)
TIPO CANDELA / Spark plug type ............... "NGK" CR 8EB
DISTANZA ELETTRODI / Spark plug gap mm/in 0,7 / 0.0275
ALIMENTAZIONE/ Fuel system
TIPO / Type ...................................................... ad iniezione elettronica / electronic injection feed
CORPO FARFALLATO/Throttle body .......... MIKUNI D42
FRIZIONE / Clutch
TIPO / Type
MULTIDISCO IN BAGNO D'OLIO CON COMANDO IDRAULICO / Wet, multiplate type; hydraulic control
N° DISCHI CONDUTTORI / Driving disc no .............................................. 8
N° DISCHI CONDOTTI / Driven disc no ................................................... 7
TRASMISSIONE PRIMARIA / Primary drive
PIGNONE MOTORE / Engine sprocket ......... Z/Teeth 23
CORONA FRIZIONE / Clutch gear ................ Z/Teeth 63
RAPPORTO DI TRASMISSIONE / Transmission ratio 2.739
CAMBIO VELOCITÀ/ Transmission
TIPO / Type
CON INGRANAGGI SEMPRE IN PRESA / Constant mesh gear type
N° MARCE / Speed gears no .................................................................. 6
RAPPORTI DI TRASMISSIONE / Internal ratios
..................................................................... 1ª/1st 2,000 (28/14)
..................................................................... 2ª/2nd 1,611 (29/18)
..................................................................... 3ª/3rd 1,333 (24/18)
..................................................................... 4ª/4th 1,086 (25/23)
..................................................................... 5ª/5th 0,920 (23/25)
..................................................................... 6ª/6th 0,814 (22/27)
TRASMISSIONE SECONDARIA / Secondary drive
PIGNONE USCITA CAMBIO / Transmission sprocket ................................ Z/Teeth 15
CORONA POSTERIORE / Rear wheel sprocket ................................... Z/Teeth 42
RAPPORTO DI TRASMISSIONE / Transmission ratio ............................ 2,800
CATENA DI TRASMISSIONE / Driving chain
MARCA E TIPO / Manufacturer and type "D.I.D." 520 V6/ "REGINA" 135 ORN (5/8"x1/4")
RAPPORTI TOTALI DI TRASMISSIONE / Overall ratios
..................................................................... 1ª/1st 15,339
..................................................................... 2ª/2nd 12,356
..................................................................... 3ª/3rd 10,226
..................................................................... 4ª/4th 8,336
..................................................................... 5ª/5th 7,056
..................................................................... 6ª/6th 6,249
(*) : DISPONIBILE KIT AVVIAMENTO A PEDALE/ Available "Kick start" KIT
MOTOTELAIO / Chassis
TELAIO / Frame
TIPO / Type
MONOTRAVE IN ACCIAIO IN TUBI A SEZIONE CIRCOLARE, RETTANGOLARE ED ELLISSOIDALE; TELAIETTO POSTERIORE IN LEGA LEGGERA / Steel single tube cradle (round, rectangular and ellipsoidal tubes); rear frame in light alloy
SOSPENSIONE ANTERIORE / Front suspension
TIPO / Type
FORCELLA TELEIDRAULICA A STELI ROVESCIATI E PERNO AVANZATO; REGOLAZIONE FRENO IDRAULICO IN COMPRESSIONE ED ESTENSIONE / "Upside-Down" telescopic hydraulic fork with advanced axle; compression and rebound stroke adjustment
Ø STELI / Fork legs dia. ............................... mm/in. 50 /1.97
CORSA SULL'ASSE GAMBE / Travel on legs axis ...................................... mm/in. 250 / 9.84
MARCA FORCELLA / Front fork manufacturer ................................................... "MARZOCCHI"
SOSPENSIONE POSTERIORE / Rear suspension
TIPO / Type
PROGRESSIVA "SOFT DAMP" CON MONOAMMORTIZZATORE IDRAULICO; REGOLAZIONE DEL PRECARICO DELLA MOLLA E DEL FRENO IDRAULICO IN COMPRESSIONE (DOPPIA) ED ESTENSIONE / Progressive "Soft Damp" type with single hydraulic shock absorber; spring preload adjustment, compression and rebound adjustment (compression stroke: double adjustment)
CORSA RUOTA / Wheel travel .................... mm/in. 290 / 11.42
MARCA AMMORTIZZATORE / Shock absorber manufacturer .................................................. "SACHS"
FRENO ANTERIORE / Front brake
TIPO / Type
A DISCO FLOTTANTE, TIPO "WAVE", CON COMANDO IDRAULICO E PINZA RADIALE / Floating disc, "Wave" type, with hydraulic control and radial caliper
Ø DISCO / Disc dia. ...................................... mm/in 320 / 12.6
FRENO POSTERIORE / Rear brake
TIPO / Type
A DISCO FLOTTANTE, TIPO "WAVE", CON COMANDO IDRAULICO E PINZA FLOTTANTE / Floating disc, "Wave" type, with hydraulic control and floating caliper
Ø DISCO / Disc dia. ...................................... mm/in 240 / 9.45
CERCHIO ANTERIORE / Front rim
MATERIALE / Material............................... LEGA LEGGERA / Light alloy
DIMENSIONI / Size ........................................ 3,50"x17"
CERCHIO POSTERIORE / Rear rim
MATERIALE / Material............................... LEGA LEGGERA / Light alloy
DIMENSIONI / Size ........................................ 4,25"x17"
PNEUMATICO ANTERIORE / Front tire
TIPO / Type ............................................ "PIRELLI" MTR 21 Dragon-EVO /"DUNLOP"
DIMENSIONI / Size ................................................................... 120/70-17"
PNEUMATICO POSTERIORE / Rear tire
TIPO / Type ............................................ "PIRELLI" MTR 22 Dragon-EVO /"DUNLOP"
DIMENSIONI / Size ................................................................... 150/60-17"
IMPIANTO ELETTRICO / Electrical equipment
TENSIONE IMPIANTO / Voltage ......................................................... 12 V
POTENZA LAMPADE / Lamps wattage
FANALE ANTERIORE / Head light ............................................. 35 / 35 W
LUCE DI POSIZIONE / Pilot light ...........................................................5 W
FANALE POSTERIORE / Tail light..............DEL TIPO A "LED"/ "LED" type
LUCE STOP / Stop light .................................................................... 21 W
INDICATORI DIREZIONE / Turn signals ............................................ 10 W
BATTERIA / Battery ................................................................. 12 V-6Ah
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