Yamaha R125 2025 vs. Yamaha YBR 125 Custom 2015

Technical Specifications Yamaha R125 2025 compared to Yamaha YBR 125 Custom 2015

Yamaha R125 2025

Yamaha YBR 125 Custom 2015

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Differences

Yamaha R125 2025

Yamaha YBR 125 Custom 2015

Engine and Drive Train

Bore	Bore	52 mm	Bore	54 mm
Stroke	Stroke	58.7 mm	Stroke	54 mm
Engine power	Engine power	15 HP	Engine power	10 HP
Rpm at Max. Power	Rpm at Max. Power	10,000 rpm	Rpm at Max. Power	7,800 rpm
Torque	Torque	11.5 Nm	Torque	9.6 Nm
Rpm at Torque	Rpm at Torque	8,000 rpm	Rpm at Torque	6,000 rpm
Compression Ratio	Compression Ratio	11.2	Compression Ratio	10
Starter	Starter	Electric	Starter	Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	Transistor	Ignition	CDI
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	2
Cooling	Cooling	liquid	Cooling	Air
Displacement	Displacement	124.7 ccm	Displacement	124 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Telescopic fork

Chassis

Frame type	Frame type	Deltabox	Frame type	Twin Tube

Brakes Front

Type	Type	Single disk	Type	Single disk

Brakes Rear

Type	Type	Disc	Type	Drum

Dimensions and Weights

Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	18 inch
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	16 inch
Length	Length	1,990 mm	Length	2,055 mm
Width	Width	715 mm	Width	845 mm
Height	Height	1,145 mm	Height	1,125 mm
Wheelbase	Wheelbase	1,325 mm	Wheelbase	1,290 mm
Seat Height	Seat Height	820 mm	Seat Height	760 mm
Fuel Tank Capacity	Fuel Tank Capacity	11 l	Fuel Tank Capacity	12 l
License compliancy	License compliancy	A1	License compliancy	A1