Manuale utente_Owner's manual_Manuel d ... - Husqvarna

EN - 8TECHNICAL DATAENGINESingle cylinder, 4 stroke engine with four valvesCooling ....................liquid and electric fanBore ........................3,937 in (100 mm)Stroke ........................3,268 in (83 mm)Displacement ................39,787 in 3 (652 cm 3)Compression ratio .......................12,3:1Starting ..............................electricType of fuel ............unleaded fuel 95ROZ/RONTIMING SYSTEMDouble overhead camshaft chain operated; 4 valvesValve clearance (with engine cold)Intake ..........0,009 ÷ 0,011 in (0,23 ÷ 0,28 mm)Exhaust ......... 0,015 ÷ 0,017 in (0,38 ÷ 0,43 mm)LUBRICATIONDry sump with tank integrated in the chassis and cartridgeoil filter.IGNITIONElectronic with adjustable advance (digital control)Spark plug type ..............“NGK” MAR9A-J-G06Spark plug electrode gap ......0,024 in (± 0,004 in)0,6 mm (± 0,1 mm)FUEL SYSTEMElectronic injection feedSPECIFICATIONS - OPERATION - MAINTENANCEPRIMARY DRIVEDrive gear on crankshaft ....................Z 37Driven gear on clutch housing ................Z 72Transmission ratio .......................1.946CLUTCHMultidisc in oil bath with mechanical controlTRANSMISSIONWith front couplings always engagedTransmission ratio1st gear ........................2.750 (33/12)2nd gear ........................1.750 (28/16)3rd gear ........................1.313 (21/16)4th gear ........................1.045 (23/22)5th gear ........................0.875 (21/24)SECONDARY DRIVETransmission sprocket .....................Z 16Rear wheel sprocket .......................Z 47Transmission ratio .......................2.938Drive chain dimensions ...........520KR0 112 linksFINAL RATIOS1st gear ..............................15.7222nd gear ..............................10.0053rd gear ..............................7.5064th gear ...............................5.9745th gear ...............................2.898CHASSISSingle frame, in round, rectangular and ellipsoidal steelpipes; rear steel chassisFRONT SUSPENSIONUpside down type hydraulic fork .................. . . . . . . . . . . . . . . . . . . . . ø 1.81 in (46 mm) fork legsWheel travel . ..................7.48 in (190 mm)REAR SUSPENSIONHydraulic monoshock (adjustment of spring preload andrebound hydraulic damping)Wheel travel . ..................7.48 in (190 mm)FRONT BRAKEØ 11,811 in (300 mm) fixed disc with hydraulic controland floating calliperREAR BRAKEØ 9,449 in (240 mm) floating wave disc with hydrauliccontrol and floating calliperWHEELSTR 650 STRADAFront .....................in light alloy: 2.5”x19”Rear ......................in light alloy: 3”x17”TR 650 TERRAFront .....with spokes and aluminium rim: 1.85”x21”Rear. . . . .with spokes and aluminium rim: 3”x18” (no ABS). . . . . . with spokes and aluminium rim: 3”x17” ( ABS)TYRESTR 650 STRADAFront .................... 110/80 R19” M/C 59 VRear .................... 140/80 R17” M/C 59 V