Enduro Bikes

2009BMW G 450 X

44 fields on record

The 2009 BMW G 450 X is a lightweight enduro designed for riders seeking accessible off-road performance. Its single-cylinder engine delivers strong low-end torque ideal for technical trail riding, while the modern fuel injection and compact chassis make it user-friendly for both beginners and experienced dirt riders alike.

Capacity: 450.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 111.0 kg
Seat height: 955 mm
Power: 40.2 HP (30.0 kW) @ 7000 RPM

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What’s new for the 2009 BMW G 450 X

vs the 2008

Spec	2008	2009
Power	44.9 HP (33.0 kW)	40.2 HP (30.0 kW) @ 7000 RPM
Top speed	—	145.0 km/h (90.1 mph)
Dry weight	120.0 kg (264.6 pounds)	111.0 kg (244.7 pounds)
Seat height	911 mm (35.9 inches)	955 mm (37.6 inches)

Other years 2008 2009 2010 2011

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail97%

Cornering55%

City riding30%

Daily riding25%

Touring15%

Two-up5%

Track25%

Best for: Built as a full-blooded off-road and enduro competition weapon rather than a general-purpose motorcycle.
Built for: A featherweight, high-revving single-cylinder enduro machine with race-bred suspension and titanium valves for serious dirt performance.
Not ideal for: Not a good fit for riders wanting a comfortable, low-maintenance daily commuter or a passenger-friendly touring bike.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us

Your height

Inseam (optional)

Units

At 955mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2009 BMW G 450 X, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 450.0 ccm
Power: 40.2 HP (30.0 kW) @ 7000 RPM
EPA Certificate No.: 9BMXC0.45K16-006-R02
EPA CO Emissions: 2.4 CO g/km
Torque: 42.8 Nm (4.4 kgf-m)
Engine type: Single, four-stroke
Power/weight ratio: 0.3622 HP/kg (dry)
Bore x stroke: 98.0 x 59.6 mm
Compression: 12.0:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Aspiration: Naturally aspirated
Valves per cylinder: 4

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Multiple-disc clutch in oil bath, mechanically operated; primary clutch (sits directly on the crankshaft)

Performance

Top speed: 145.0 km/h (90.1 mph)

Dimensions & weight

Wheelbase: 1475 mm
Overall length: 2200 mm
Overall width: 806 mm
Overall height: 1475 mm
Seat height: 955 mm
Dry weight: 111.0 kg
Wet weight: 121.0 kg
Fuel capacity: 8.00 litres
Reserve fuel capacity: 0.80 litres
Ground clearance: Not on record - add it

Chassis & suspension

Frame: Bridge-type frame made of stainless steel tubing
Front suspension: Upside-down front fork, rebound and compression damping adjustable
Rear suspension: Dual swing arm made of aluminum beams, Öhlins rear shock, compression + rebound damping and spring preload adjustable
Front wheel travel: 260 mm
Rear wheel travel: 220 mm
Rake (fork angle): 27.9°
Trail: 96 mm