Yamaha YZF-R125 ABS - 2015 Specifications and Reviews

The 2015 Yamaha YZF-R125 ABS is an entry-level sportbike designed for beginner riders seeking an affordable, manageable machine with genuine supersport styling. Known for its lightweight handling, comfortable ergonomics, and reliable ABS-equipped braking system, it delivers accessible performance in a compact 125cc package ideal for learners and commuters alike.

2015
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General information

CategorySport
Year2015
ModelYamaha YZF-R125 ABS

Engine and Transmission Specifications

DrivelineConstant Mesh
ClutchWet, multiple-disc coil spring
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionTCI
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection. EFI
Valves per cylinder4
Bore x Stroke52.0 x 58.6 mm (2.0 x 2.3 inches)
Compression11.2:1
Torque12.24 Nm (1.2 kgf-m or 9.0 ft.lbs) @ 8000 RPM
Power15.00 HP (10.9 kW) @ 9000 RPM
Engine typeSingle cylinder, four-stroke
Capacity:124.70 ccm (7.61 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter230 mm (9.1 inches)
Rear brakesSingle disc. ABS
Front brakes diameter292 mm (11.5 inches)
Front brakesSingle disc. ABS
Rear tyre130/70-17
Front tyre100/80-17
Rear wheel travel114 mm (4.5 inches)
Rear SuspensionLinked monoshock with spring preload adjustment
Front wheel travel130 mm (5.1 inches)
Front SuspensionUpside-down telescopic fork, Ø 41 mm
Trail89 mm (3.5 inches)
Rake (fork angle)25.0°
Frame typeSteel deltabox frame
 
 

Physical measures and capacities

Oil capacity1.20 litres (0.08 quarts)
Fuel capacity11.50 litres (3.04 gallons)
Wheelbase1,355 mm (53.3 inches)
Ground clearance155 mm (6.1 inches)
Overall width660 mm (26.0 inches)
Overall length2,015 mm (79.3 inches)
Overall height970 mm (38.2 inches)
Seat height818 mm (32.2 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc142.0 kg (313.1 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
InstrumentsLCD instruments
StarterElectric
Color optionsMatt grey, blue, red

Performance Profile & Rider Fit

15 hp
Peak Power
12.5s
0-60 mph

Best For

Track55%
City85%
Cornering75%
Daily Riding70%
Touring25%
Passenger20%

Rider Profile

Best ForThis is an ideal machine for new or younger riders, including those on a learner's license, thanks to its small displacement and forgiving, predictable power delivery.
PurposeIt's built for learning sportbike fundamentals, commuting through city traffic, and having fun on twisty backroads rather than for outright speed.
Rider FitIts light weight and low seat height make it very manageable for shorter or less physically strong riders to handle and hold up at stops.
CharacterThe R125 has a playful, eager sportbike personality that rewards revving the small single-cylinder engine hard and flicking it through corners.
Not Ideal ForThis is not the right bike for experienced riders seeking real highway speed, long-distance touring comfort, or a passenger-friendly ride.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2015 Yamaha YZF-R125 ABS Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 818mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2015 Yamaha YZF-R125 ABS, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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