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MotoLibrary Score
44/100Commuter
Power
50 HP
Torque
48 Nm
Engine
449 ccm
Technical Overview
2008 BMW 450 Sports Enduro Technical Analysis & Specification Breakdown
Built around BMW's enduro - offroad motorcycle platform, the 2008 BMW 450 Sports Enduro pairs a 449 cc (27.4 cu in) single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 49.6 HP (36.2 kW) while maximum torque reaches 48 Nm (35.4 lb-ft), transferring power to the rear wheel through a 5-speed gearbox. With a specific output of 110.5 HP per liter, the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the 450 Sports Enduro measures 120 kg (265 lbs) wet (curb), translating to a power-to-weight ratio of 0.41 HP/kg (2.42 kg per horsepower). Rider ergonomics and chassis geometry center around a 911 mm (35.9 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control. The 8.5-liter (2.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
110.5 HP/L
Power-to-Weight
0.41 HP/kg (2.42 kg/HP)
Standover Height
911 mm (35.9 in)
Engine
Displacement449.0 ccm (27.40 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power49.6 HP (36.2 kW))
Torque48.0 Nm (4.9 kgf-m or 35.4 ft.lbs)
Bore x Stroke98.0 x 59.6 mm (3.9 x 2.3 inches)
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
Transmission
Gearbox5-speed
Chassis
Frame TypeLightweight stainless steel tube
Front Suspension45 mm Marzocchi USD forks
Front Travel300 mm (11.8 inches)
Rear SuspensionÖhlins damper
Rear Travel320 mm (12.6 inches)
Wheels & Brakes
Front Tyre90/90-21
Rear Tyre140/80-18
Front BrakesSingle disc. Bremo
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc. Bremo
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Weight incl.120.0 kg (264.6 pounds)
Seat Height911 mm (35.9 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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
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.
