Triumph Bonneville T120 2020 vs. Harley-Davidson Sportster S RH1250S 2024

Technical Specifications Triumph Bonneville T120 2020 compared to Harley-Davidson Sportster S RH1250S 2024

Triumph Bonneville T120 2020

Harley-Davidson Sportster S RH1250S 2024

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Differences

Triumph Bonneville T120 2020

Harley-Davidson Sportster S RH1250S 2024

Engine and Drive Train

Engine type	Engine type	In line crankpin offset	Engine type	V
Bore	Bore	97.6 mm	Bore	105 mm
Stroke	Stroke	80 mm	Stroke	72.3 mm
Engine power	Engine power	80 HP	Engine power	122 HP
Rpm at Max. Power	Rpm at Max. Power	6,550 rpm	Rpm at Max. Power	7,500 rpm
Torque	Torque	105 Nm	Torque	125 Nm
Rpm at Torque	Rpm at Torque	3,100 rpm	Rpm at Torque	6,000 rpm
Compression Ratio	Compression Ratio	10	Compression Ratio	12
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
Transmission	Transmission	Chain	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
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	OHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	1,200 ccm	Displacement	1,252 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	Kayaba	Brand	Showa
Diameter	Diameter	41 mm	Diameter	43 mm
Travel	Travel	120 mm	Travel	92 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Dual Shock	Shock absorber	Monoshock
Brand	Brand	Kayaba	Brand	Showa
Travel	Travel	120 mm	Travel	51 mm
Adjustment	Adjustment	Preload	Adjustment	Compression, Preload, Rebound

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Central tube	Frame type	Tubular, Load-bearing engine
Rake	Rake	64.5 degree	Rake	60 degree
Trail	Trail	105.2 mm	Trail	148 mm

Brakes Front

Type	Type	Double disk	Type	Single disk
Diameter	Diameter	310 mm	Diameter	320 mm
Piston	Piston	Double piston	Piston	Four pistons
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	255 mm	Diameter	260 mm
Piston	Piston	Double piston	Piston	Single piston
Shock mount	Shock mount	Floating caliper	Shock mount	Fixed caliper

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS	Advanced Rider Assistance Systems	ABS, Riding modes, Cornering ABS, Ride by Wire, Cruise control, Traction control

Dimensions and Weights

Front tyre width	Front tyre width	100 mm	Front tyre width	160 mm
Front tyre height	Front tyre height	90 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	18 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	16 inch
Length	Length	2,170 mm	Length	2,270 mm
Width	Width	785 mm	Width	843 mm
Height	Height	1,125 mm	Height	1,089 mm
Wheelbase	Wheelbase	1,450 mm	Wheelbase	1,520 mm
Seat Height	Seat Height	785 mm	Seat Height	765 mm
Dry Weight (with ABS)	Dry Weight (with ABS)	224 kg	Dry Weight (with ABS)	221 kg
Fuel Tank Capacity	Fuel Tank Capacity	15 l	Fuel Tank Capacity	11.8 l
License compliancy	License compliancy	A	License compliancy	A