15 August. Saturday 2026
Yamaha R15S - 2023 Specifications and Reviews
The 2023 Yamaha R15S is a lightweight sport motorcycle designed for entry-level riders and commuters seeking affordable performance. Powered by a 155cc single-cylinder four-stroke engine with variable valve actuation, it delivers 18.4 horsepower and nimble handling in an accessible package. Known for its fuel efficiency and compact dimensions, the R15S excels as an everyday runabout with sporty styling.
General information | |
| Category | Sport |
| Year | 2023 |
| Model | Yamaha R15S |
| | |
Engine and Transmission Specifications | |
| Greenhouse gases | 48.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 2.10 litres/100 km (47.6 km/l or 112.01 mpg) |
| Driveline | Constant mesh |
| Clutch | Wet, multiple-disc coil spring assist and slipper clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 58.0 x 58.7 mm (2.3 x 2.3 inches) |
| Compression | 11.6:1 |
| Torque | 14.1 Nm (1.4 kgf-m or 10.4 ft.lbs) @ 7500 RPM |
| Power | 18.4 HP (13.4 kW) @ 10000 RPM |
| Engine details | Variable valves actuation |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 155.0 ccm (9.46 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. ABS |
| Diameter | 282 mm (11.1 inches) |
| Front brakes | Single disc. ABS |
| Rear tire | 140/70-17 |
| Front tire | 100/80-17 |
| Rear wheel travel | 114 mm (4.5 inches) |
| Rear Suspension | Linked-type Monocross |
| Front wheel travel | 130 mm (5.1 inches) |
| Front Suspension | Upside-down telescopic fork, 41 mm |
| Trail | 89 mm (3.5 inches) |
| Rake (fork angle) | 25.0° |
| Frame type | Steel deltabox, aluminum swingarm |
| | |
Physical measures and capacities | |
| Oil capacity | 1.20 litres (1.27 US quarts) |
| Fuel capacity | 11.00 litres (2.91 US gallons) |
| Wheelbase | 1325 mm (52.2 inches) |
| Ground clearance | 170 mm (6.7 inches) |
| Overall width | 725 mm (28.5 inches) |
| Overall length | 1990 mm (78.3 inches) |
| Overall height | 1135 mm (44.7 inches) |
| Seat height | 815 mm (32.1 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 142.0 kg (313.1 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Sold in Asia. |
| Light | LED headlight |
| Electrical | 12V, 4.0Ah battery |
| Instruments | LCD instruments |
| Starter | Electric |
| Color options | Racing Blue, Matte Black |
Performance Profile & Rider Fit
18.4 hp
Peak Power
9.5s
0-60 mph
Best For
Track55%
City85%
Cornering80%
Daily Riding75%
Touring35%
Passenger45%
Rider Profile
| Best For | Well suited to beginners and learner riders thanks to its light weight, low seat height, and gentle, manageable power delivery. |
| Purpose | Built primarily as an affordable, sporty commuter that lets new riders enjoy racetrack styling and sharp handling on everyday roads. |
| Rider Fit | Its low 815mm seat height and 142kg weight make it easy for shorter or lighter riders to manage at a stop and in slow maneuvers. |
| Character | A nimble, high-revving small-displacement sportbike that rewards riders who enjoy carrying corner speed rather than relying on raw power. |
| Not Ideal For | Not the right choice for riders wanting strong highway overtaking power, long-distance touring comfort, or any off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2023 Yamaha R15S is a stunning and powerful sports bike that is sure to impress any rider. With its sleek and aerodynamic design, this bike not only looks impressive but also performs exceptionally well on the road. The 155cc liquid-cooled engine provides ample power and torque, making it a thrilling ride for any enthusiast. The R15S also comes equipped with advanced features such as LED headlights, digital instrument cluster, and ABS, making it a safe and reliable choice for riders. With its comfortable seating position and smooth handling, the Yamaha R15S is an ideal choice for both daily commuting and weekend adventures. In conclusion, the 2023 Yamaha R15S is a top-of-the-line sports bike that offers a perfect blend of style, performance, and safety features. Whether you're a seasoned rider or a beginner, this bike is sure to provide an exhilarating riding experience. With its impressive specifications and advanced technology, the R15S is a bike that is definitely worth considering for anyone in the market for a new sports bike.Add a Comment
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