Pro-Bike Yamaha

YZF-R125 - Inspired by genius
It’s time to get on the road, time to grab the maximum fun out of life with the Yamaha YZF-R125. This radical, high-revving, fuel-injected 125 is the work of the same engineers who created our YZF-R1 and YZF-R6 supersport legends and is packed with MotoGP tech. The YZF-R125 is here to deliver stunning R-Series styling and exhilarating sports performance because life is a sport, to be enjoyed to the max.

Inspired by genius
R-series engine and chassis technology
6-speed gearbox
Aluminium swinging arm
Midship muffler

Engine -
Engine type: Liquid-cooled, 4-stroke, 4-valve, single cylinder, SOHC
Displacement: 124.66 cc
Bore x stroke: 52.0 x 58.6 mm
Compression ratio: 11.2:1
Maximum power: 11.0 kW (15 PS) @ 9,000 rpm
Maximum torque: 12.24 Nm (1,25 kg-m) @ 8,000 rpm
Lubrication system: Wet sump
Carburettor: Fuel injection
Clutch type: Wet, multiple-disc coil spring
Ignition system: TCI
Starter system: Electric
Transmission system: Constant mesh, 6-speed
Final transmission: Chain
Fuel tank capacity: 13.8 L
Oil tank capacity: 1.15 L

Chassis -
Chassis: Steel Deltabox
Front suspension system: Telescopic forks
Front travel: 130 mm
Rear suspension system: Swingarm (monocross)
Rear travel: 125 mm
Front brake: Single disc, Ø 292 mm
Rear brake: Single disc, Ø 230 mm
Front tyre: 100/80-17 M/C
Rear tyre: 130/70-17 M/C

Dimensions -
Length (mm): 2,015 mm
Width (mm): 660 mm
Height (mm): 970 mm
Seat height (mm): 818 mm
Wheel base (mm): 1,355 mm
Minimum ground clearance (mm): 155 mm
Dry weight (kg) 126.5 kg