2005 Husqvarna SM 450 R Technical Analysis & Specification Breakdown
Positioned in Husqvarna's super motard motorcycle lineup, the 2005 Husqvarna SM 450 R pairs a 449 cc (27.4 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 97.0 x 60.8 mm (3.8 x 2.4 inches) with a 12.0:1 compression ratio.
On the scales, the SM 450 R measures 122 kg (269 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 910 mm (35.8 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,495 mm (58.9 in) wheelbase engineered for balanced agility and highway composure. The 11.7-liter (3.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Husqvarna archive, this model family spans 3 indexed model years from 2003 to 2007, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
910 mm (35.8 in)
Engine
Displacement449.0 ccm (27.40 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression12.0:1
Bore x Stroke97.0 x 60.8 mm (3.8 x 2.4 inches)
Valves/Cylinder4
Fuel SystemCarburettor. Mikuni TMR 41 mm
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionDigital
LubricationDry sump with two oil pump rotor and cartridge filter
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet, multiplate type, hydraulic
Chassis
Frame TypeSingle tube cradle, rear frame in light alloy.
Front SuspensionUpside-down telescopic hydraulic adjustable fork
Front Travel250 mm (9.8 inches)
Rear SuspensionProgressive ´soft damp´ with hydraulic adjustable single shock absorber,
Rear Travel290 mm (11.4 inches)
Wheelbase1495 mm (58.9 inches)
Ground Clearance270 mm (10.6 inches)
Wheels & Brakes
Front Tyre120/70-17
Rear Tyre150/60-17
Front BrakesSingle disc
Front Brake Ø320 mm (12.6 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Weight incl.122.0 kg (269.0 pounds)
Seat Height910 mm (35.8 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
