Triumph Bonneville Bobber 2021 vs. Yamaha YBR 125 Custom 2009

Technical Specifications Triumph Bonneville Bobber 2021 compared to Yamaha YBR 125 Custom 2009

Triumph Bonneville Bobber 2021

Yamaha YBR 125 Custom 2009

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Differences

Triumph Bonneville Bobber 2021

Yamaha YBR 125 Custom 2009

Engine and Drive Train

Bore	Bore	97.6 mm	Bore	54 mm
Stroke	Stroke	80 mm	Stroke	54 mm
Engine power	Engine power	78 HP	Engine power	10 HP
Rpm at Max. Power	Rpm at Max. Power	6,100 rpm	Rpm at Max. Power	7,800 rpm
Torque	Torque	106 Nm	Torque	9.6 Nm
Rpm at Torque	Rpm at Torque	4,000 rpm	Rpm at Torque	6,000 rpm
Compression Ratio	Compression Ratio	10	Compression Ratio	10
Starter	Starter	Electric	Starter	Kick
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	6	Number of gears	5
Cylinders	Cylinders	2	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	Air
Displacement	Displacement	1,200 ccm	Displacement	124 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork

Chassis

Frame type	Frame type	Double cradle	Frame type	Single cradle

Brakes Rear

Type	Type	Disc	Type	Drum

Dimensions and Weights

Front tyre diameter	Front tyre diameter	16 inch	Front tyre diameter	18 inch
Rear tyre diameter	Rear tyre diameter	16 inch	Rear tyre diameter	16 inch
Length	Length	2,220 mm	Length	2,055 mm
Width	Width	800 mm	Width	845 mm
Height	Height	1,024 mm	Height	1,125 mm
Wheelbase	Wheelbase	1,500 mm	Wheelbase	1,290 mm
Seat Height	Seat Height	690 mm	Seat Height	760 mm
Fuel Tank Capacity	Fuel Tank Capacity	12 l	Fuel Tank Capacity	12 l
License compliancy	License compliancy	A	License compliancy	A1