BMW R 1250 RT 2023 vs. Indian Challenger Dark Horse 2022

Technical Specifications BMW R 1250 RT 2023 compared to Indian Challenger Dark Horse 2022

BMW R 1250 RT 2023

Indian Challenger Dark Horse 2022

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Differences

BMW R 1250 RT 2023

Indian Challenger Dark Horse 2022

Engine and Drive Train

Engine type	Engine type	Boxer	Engine type	V
Bore	Bore	102.5 mm	Bore	108 mm
Stroke	Stroke	76 mm	Stroke	96.5 mm
Engine power	Engine power	136 HP	Engine power	122 HP
Rpm at Max. Power	Rpm at Max. Power	7,750 rpm	Rpm at Max. Power	5,500 rpm
Torque	Torque	143 Nm	Torque	178 Nm
Rpm at Torque	Rpm at Torque	6,250 rpm	Rpm at Torque	3,800 rpm
Compression Ratio	Compression Ratio	12.5	Compression Ratio	11
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Antihopping	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Prop shaft	Transmission	Belt
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
Cooling	Cooling	liquid-air	Cooling	liquid
Displacement	Displacement	1,254 ccm	Displacement	1,768 ccm

Suspension Front

Front suspension	Front suspension	Telelever	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	37 mm	Diameter	43 mm
Travel	Travel	120 mm	Travel	130 mm

Suspension Rear

Suspension	Suspension	Single swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	136 mm	Travel	114 mm
Adjustment	Adjustment	Preload, Rebound	Adjustment	Preload

Chassis

Rake	Rake	64.1 degree	Rake	65 degree
Trail	Trail	116 mm	Trail	150 mm

Brakes Front

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

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	276 mm	Diameter	298 mm
Piston	Piston	Double piston	Piston	Double piston

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS, Anti-slipping control, Riding modes, Combined Brake System, Cornering ABS, Ride by Wire, Traction control	Advanced Rider Assistance Systems	ABS, Riding modes

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	130 mm
Front tyre height	Front tyre height	70 %	Front tyre height	60 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	19 inch
Rear tyre width	Rear tyre width	180 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	16 inch
Length	Length	2,222 mm	Length	2,501 mm
Wheelbase	Wheelbase	1,485 mm	Wheelbase	1,668 mm
Seat Height	Seat Height	805 mm	Seat Height	672 mm
Fuel Tank Capacity	Fuel Tank Capacity	25 l	Fuel Tank Capacity	22.7 l

Equipment

Equipment	Equipment	LED daytime running lights, LED-Headlights, Sound System, TFT display, Windscreen adjustable	Equipment	LED-Headlights