BMW G 450 X 2011 vs. BMW F 900 GS 2025

Technical Specifications BMW G 450 X 2011 compared to BMW F 900 GS 2025

BMW G 450 X 2011

BMW F 900 GS 2025

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Differences

BMW G 450 X 2011

BMW F 900 GS 2025

Engine and Drive Train

Bore	Bore	98 mm	Bore	86 mm
Stroke	Stroke	59.6 mm	Stroke	77 mm
Engine power	Engine power	19 HP	Engine power	105 HP
Rpm at Max. Power	Rpm at Max. Power	6,500 rpm	Rpm at Max. Power	8,500 rpm
Torque	Torque	44 Nm	Torque	93 Nm
Rpm at Torque	Rpm at Torque	7,800 rpm	Rpm at Torque	6,500 rpm
Compression Ratio	Compression Ratio	12	Compression Ratio	13.1
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	5	Number of gears	6
Cylinders	Cylinders	1	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Displacement	Displacement	450 ccm	Displacement	895 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Adjustment	Adjustment	Compression, Rebound	Adjustment	Compression, Preload, Rebound

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Adjustment	Adjustment	Compression, Rebound	Adjustment	Preload, Rebound

Chassis

Frame	Frame	Aluminium	Frame	Steel
Frame type	Frame type	Twin Tube	Frame type	Twin Tube, Load-bearing engine

Brakes Front

Piston	Piston	Double piston	Piston	Double piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Single piston	Piston	Single piston

Dimensions and Weights

Front tyre width	Front tyre width	90 mm	Front tyre width	90 mm
Front tyre height	Front tyre height	90 %	Front tyre height	90 %
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	70 %
Wheelbase	Wheelbase	1,475 mm	Wheelbase	1,585 mm
Seat Height	Seat Height	955 mm	Seat Height	870 mm
Fuel Tank Capacity	Fuel Tank Capacity	8 l	Fuel Tank Capacity	14.5 l
License compliancy	License compliancy	A2	License compliancy	A