Comparisons / Comparison of Beta Alp 4.0 2008 and Husqvarna SM 450 R 2007

Comparison of Beta Alp 4.0 2008 and Husqvarna SM 450 R 2007 [S]ave

Attribute
Husqvarna SM 450 R 2007 ×
Beta Alp 4.0 2008 ×
General
Production from (year)20072008
MakeHusqvarnaBeta
ModelHusqvarna SM 450 RBeta Alp 4.0
CategorySuper motardTrial
Engine and transmission
Engine typeSingle cylinder, four-strokeSingle cylinder, four-stroke
Valves per cylinder4-
Fuel system-Carburettor. Mikuni BST 33
Displacement (cm³)449349
Cooling systemLiquidAir
Transmission type,final driveChain-
Bore (mm)9779
Stroke (mm)60.871.2
Gearbox6-speed6-speed
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)Single Overhead Cams (SOHC)
IgnitionCDI-
ClutchWet multiplate type, hydraulic controlWet multi-disc clutch
Lubrication systemDry sump with two oil pump rotor and cartridge filterforced with pump
Compression12.9:19.5:1
Chassis
Front suspensionUpside-down telescopic hydraulic adjustable fork (diam.45mm), 250mm travleHydraulic fork with ø46 mm shaft
Rear suspensionProgressive ´soft damp´ with hydraulic single shock absorber, 290 mm travleMonoshock with adjustable spring preload
Front brakesSingle disc. with radial-mounted 4 piston clipersSingle disc
Rear brakesSingle disc. with 2-piston clipersSingle disc
Diameter (mm)240220
Frame typeSteel single tube cradle (round tubes), rear frame in light alloysteel double cradle frame
Front tyre120/70-1790/90-21
Rear tyre150/60-1790/90-21
Front wheel travel (mm)250220
Rear wheel travel (mm)290220
Other
StarterElectric-
Dimensions
Wheelbase (mm)1,4951,444
Dry weight (kg)119133
Overall height (mm)1,2501,240
Overall length (mm)2,1902,208
Overall width (mm)840850
Seat height (mm)915863
Ground clearance (mm)270275
Performance
Reserve fuel capacity (l)-3
Fuel capacity (l)9.210.5



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