Yamaha YZF-R15M - 2023 Specifications and Reviews

The 2023 Yamaha YZF-R15M is a lightweight sport bike designed for beginner and intermediate riders seeking an accessible entry into sportbike ownership. Known for its nimble handling and fuel-efficient 155cc liquid-cooled engine, it excels in urban commuting and casual weekend riding while delivering genuine sportbike styling and performance credentials.

2023
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General information

CategorySport
Year2023
ModelYamaha YZF-R15M

Engine and Transmission Specifications

Clutch Wet Multiple-disc
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionTCI
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Valves per Cylinder4
Bore x Stroke58.0 x 58.7 mm (2.3 x 2.3 inches)
Compression11.6:1
Engine typeSingle cylinder, four-stroke
Capacity:155.0 ccm (9.46 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. ABS
Diameter282 mm (11.1 inches)
Front brakesSingle disc. ABS
Rear tire140/70-17
Front tire100/80-17
Rear wheel travel97 mm (3.8 inches)
Rear SuspensionSwingarm. Linked Type Monocross Suspension.
Front wheel travel130 mm (5.1 inches)
Front SuspensionUpside down forks
Trail98 mm (3.9 inches)
Rake (fork angle)26.0°
Frame typeDeltabox
 
 

Physical measures and capacities

Fuel capacity11.00 litres (2.91 US gallons)
Wheelbase1345 mm (53.0 inches)
Ground clearance170 mm (6.7 inches)
Overall width725 mm (28.5 inches)
Overall length1990 mm (78.3 inches)
Overall height1135 mm (44.7 inches)
Seat height815 mm (32.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc140.0 kg (308.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsTraction control.
Electrical12V, 3.5Ah battery.
StarterElectric
Color optionsWhite, silver

Performance Profile & Rider Fit

9.5s
0-60 mph (est.)

Best For

Track65%
City80%
Cornering85%
Daily Riding70%
Touring35%
Passenger30%

Rider Profile

Best ForWell suited to beginner and early-intermediate riders thanks to its light weight, low seat height, and forgiving small-displacement single-cylinder engine.
PurposeDesigned as a lightweight sportbike for learning race-inspired handling, commuting fun, and occasional weekend canyon or trackday riding rather than outright speed.
Rider FitCompact and light at around 140kg with a moderate 815mm seat height, making it accessible to shorter or less experienced riders without being physically demanding.
CharacterSharp, flickable, and eager to change direction, with a sporty riding position and Deltabox frame that rewards smooth cornering technique over raw power.
Not Ideal ForNot a good fit for riders wanting high-speed highway touring, long-distance comfort, passenger-friendly ergonomics, or any off-road capability.

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

Rider Fit Visualizer

2023 Yamaha YZF-R15M Rider Ergonomics Assessment

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

Feet:

At 815mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2023 Yamaha YZF-R15M, 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 Yamaha YZF-R15M is a sleek and powerful sport bike that is sure to turn heads on the road. With its aerodynamic design and powerful engine, this motorcycle is a great choice for riders looking for a high-performance machine. The YZF-R15M features a 155cc liquid-cooled engine, providing plenty of power for thrilling rides. It also comes equipped with advanced electronics and a stylish dash that adds to its modern appeal. Overall, the 2023 Yamaha YZF-R15M is a top-notch sport bike that offers both style and performance. Whether you're a seasoned rider or a newbie looking to hit the road in style, this motorcycle is definitely worth considering. With its impressive engine, sleek design, and advanced electronics, the YZF-R15M is a great choice for anyone looking for an exhilarating ride.
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