BMW F 900 R 2025 vs. Aprilia RS 660 2024

BMW F 900 R 2025

Aprilia RS 660 2024

Overview - BMW F 900 R 2025 vs Aprilia RS 660 2024

BMW F 900 R 2025

Aprilia RS 660 2024

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Perfect fit, premium quality – with Hepco&Becker accessories, your bike is ready for any adventure. Quality made in Germany.

Details

Technical Specifications BMW F 900 R 2025 compared to Aprilia RS 660 2024

BMW F 900 R 2025

Aprilia RS 660 2024

BMW F 900 R 2025

Aprilia RS 660 2024

Engine and Drive Train

Engine type	Engine type	In line	Engine type	In line crankpin offset
Bore	Bore	86 mm	Bore	81 mm
Stroke	Stroke	77 mm	Stroke	63.93 mm
Engine power	Engine power	105 HP	Engine power	100 HP
Rpm at Max. Power	Rpm at Max. Power	8,500 rpm	Rpm at Max. Power	10,500 rpm
Torque	Torque	93 Nm	Torque	67 Nm
Rpm at Torque	Rpm at Torque	6,750 rpm	Rpm at Torque	8,500 rpm
Compression Ratio	Compression Ratio	13.1	Compression Ratio	13.5
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath, Antihopping
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	2	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	DOHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	895 ccm	Displacement	659 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	43 mm	Diameter	41 mm
Travel	Travel	135 mm	Travel	120 mm
Adjustment	Adjustment	Compression, Preload, Rebound	Adjustment	Compression, Preload, Rebound

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	142 mm	Travel	130 mm
Adjustment	Adjustment	Preload, Rebound	Adjustment	Preload, Rebound
Material	Material	Aluminium	Material	Aluminium

Chassis

Frame	Frame	Steel	Frame	Aluminium
Frame type	Frame type	Twin Tube, Load-bearing engine	Frame type	Load-bearing engine
Rake	Rake	64 degree	Rake	65.9 degree
Trail	Trail	114 mm	Trail	104.6 mm

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	320 mm	Diameter	320 mm
Piston	Piston	Four pistons	Piston	Four pistons
Technology	Technology	radial	Technology	radial

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	265 mm	Diameter	220 mm
Piston	Piston	Single piston	Piston	Double piston

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS, Anti-slipping control, Riding modes, Cornering ABS, Engine drag torque control, Ride by Wire, Traction control	Advanced Rider Assistance Systems	ABS, Riding modes, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelie

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	70 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	180 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,140 mm	Length	1,995 mm
Width	Width	870 mm	Width	745 mm
Wheelbase	Wheelbase	1,514 mm	Wheelbase	1,370 mm
Seat Height	Seat Height	760 mm	Seat Height	820 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	208 kg	Kerb Weight (with ABS)	183 kg
Fuel Tank Capacity	Fuel Tank Capacity	13 l	Fuel Tank Capacity	15 l
License compliancy	License compliancy	A	License compliancy	A

Equipment

Equipment	Equipment	LED daytime running lights, LED-Headlights, TFT display	Equipment	LED-Headlights

Pros and Cons in comparison

BMW F 900 R 2025

The BMW F 900 R remains a prime example of common sense on two wheels in 2025. It does not impress with radical looks or a brute engine - but that is precisely its strength. If you are looking for a reliable, versatile naked bike suitable for everyday use that offers solid technology, modern safety features and a fair price-performance ratio, this is the bike for you. The model upgrade brings sensible improvements to details without overloading the tried and tested concept.

Price-performance ratio

Riding modes incl. Dynamic mode as standard

New, adjustable fork

ABS Pro and DTC as standard

Revised ergonomics: sporty but comfortable

Pleasant handling, accessible riding dynamics

Good workmanship, solid technology

Design still rather restrained, not very emotional

Quickshifter is stiff at low revs

Suspension set-up at the rear more geared towards comfort than sport

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