The all-new R15 V4 is the fourth generation of the legendary R15, sharing DNA with the YZF R1. The R15 V4 is equipped with a 155 CC LC4V SOHC FI ENGINE WITH VVA, Traction Control System, and Quick Shifter.
With Track mode enabled, try it out on the Racetrack. It comes in five colors and five variations. The Yamaha YZF R15 V4 is powered by a 155cc BS6 engine that produces 18.1 horsepower and 14.2 Nm of torque.
The Yamaha YZF R15 V4 features anti-lock brakes on both the front and rear disc brakes. The YZF R15 V4 weighs 142 kilograms and features a 2.90 gallons/ 11-liter fuel tank.
What is New About The Yamaha R15 V4?
The R15’s fourth iteration is jam-packed with features. It has a new full-digital instrument console with Yamaha’s Y-Connect app, as well as a reworked front fascia with a new Bi-functional LED headlamp flanked by LED DRLs.
Yamaha R15 V4 Design
The Yamaha R15 V4 adopts Yamaha’s new R series design language. Instead of a twin LED headlight, it gets a bi-LED headlight flanked on either side by LED DRLs. In addition, the side fairings have been modified.
The coefficient of aerodynamic drag has been lowered from 0.307 to 0.293 because of this. The rear part of the bike, on the other hand, hasn’t been changed and remains unchanged from the R15 V3.
What Are The Key Features of The Yamaha R15 V4?
1. Engine: 155cc LC4V SOHC FI with VVA
The liquid-cooled single overhead camshaft fuel injection engine produces 13.5kW (18.4PS)/10000r/min of horsepower and 14.2N.m of torque at 7500r/min. Furthermore, the engine features a Traction Control System as well as a Quick Shifter.
2. Slipper Clutch & Assist
To lessen the weight of the clutch, pull, and allow low-stress shifting during deceleration, an A&S (assist and slipper) clutch is used. The A&S aids in the rider’s fatigue reduction.
This also reduces the effects of excessive engine braking on chassis behavior. Downshifts are smooth and pleasurable with the A&S clutch.
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3. Fast Shifter
The Quick Shifter (up-shift) allows you to shift gears without using a clutch. It improves vehicle ride comfort by eliminating the need to utilize the clutch or throttle before and after a gearshift.
4. Actuation of Variable Valves (VVA)
This is a one-of-a-kind high-performance VVA system that delivers torque for easy operation even at low RPM. One intake valve cam is for low to mid-range rpm, while the other is for high rpm.
At 7,400 RPM, they trade places to guarantee that good power and torque are available throughout the rev range.
5. System to Control Traction
The traction Control System is included with the R15 V4. This is a specific electrical technology that can significantly reduce the likelihood of wheelspin (slippage due to loss of traction).
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Front Forks are Oriented Backwards
The R15 V4 uses an upside-down front suspension fork with 37 mm inner tubes to enhance the dynamic handling on curvy roads to the next level. The upside-down front forks increase rigidity and stability during high-speed turns and braking.
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Rear Radial Tire with a Super Wide 140 mm Diameter
The rear tire is a 140/70R17M/C 66H radial tire with flexible sidewalls for increased cornering grip and superior shock-absorbing capacity for a more comfortable ride.
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ABS with dual channels
Enjoy excellent control and performance. The R15m has 282mm front and 220mm rear disc brakes with Anti-lock Braking System (ABS), which enables precise braking even at high speeds without wheel lock-ups. This ensures a confident and inspiring ride, allowing the rider to fully enjoy the journey.
What is the Yamaha YZF R15 V4’s Mileage?
The Yamaha YZF R15 V4 gets an average mileage of 45 km/pl, according to user reports.
What Are The New Design Features of The Yamaha R15 V4?
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Bi-Functional Headlight Unit For Class D
A single bi-functional LED unit emits both the low and high beams in the new headlight. The unit’s minimal weight and compactness have permitted the new highly aerodynamic fairing (cowling) design, which is characterized by increased brightness (Class-D).
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Body Design With Aerodynamics
Better airflow control allows the rider to reach top speed faster and aids in the machine’s high-speed stability.
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Position Lights With LEDs
LED position lights were put on the machine’s outer extremes to provide the face a significant visual effect despite its compact size, not only to keep the frontal projected area modest but also to create the imposing look of a giant bike.
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Swingarm Made Of Aluminum
The aluminum swingarm provides a significant reduction in unsprung weight, making the bike easier to control.
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Engine Characteristics
| Engine type: | 1. Liquid-cooled
2. 4-stroke 3. Four-valve 4. SOHC |
| Emission Standard: | BS-VI |
| Displacement: | 155 CC |
| Bore & stroke: | 58.0 mm * 58.7 mm/ 2.28 inches * 2.31 inches |
| Starting system type: | Electric starter |
| Maximum hp: | 13.5kW(18.4PS)/10000 RPM |
| Compression ratio: | 11.6:1 |
| Transmission type: | Constant-mesh, 6-speed |
| Clutch type: | 1. Wet
2. Multiple discs |
| Fuel system: | Fuel injection |
| Maximum torque: | 14.2 Nm (1.4 km) @7,500 RPM |
| Cooling System: | Liquid Cooled |
| Transmission Type: | Chain Drive |
| Fuel tank: | 11 L/ 2.90 Gallons |
What is The Y-connect App in Yamaha R15 V4?
You can now stay connected even when you’re on the road. On your instrument cluster screen, the Yamaha Y-Connect App displays phone notifications.
- ALERT CALL: Notifies you of any missed or incoming calls.
- TEXT MESSAGE AND EMAIL: Receive notifications whenever you receive a text message or an email on your phone.
- STATUS OF APP CONNECTIVITY: Notifies you that your bike is compatible with the Y-Connect app on your phone.
- STATUS OF THE PHONE’S BATTERY: The battery level of the smartphone is displayed.
What Are The Benefits of The Y-Connect App?
- Fuel consumption tracker
- Maintenance recommendation
- Last parking location
- Revs dashboard
- Malfunction notification
What Are The Brakes and Wheels Features of Yamaha R15 V4?
| Brake type: | Dual channel-ABS |
| Front brake: | Disc, 282 mm/ 11.1 inches |
| Rare brake: | Disc, 220 mm/ 8.66 inches |
| Wheel-type: | Alloy |
| Front & Rare wheel size: | 432 mm/ 17 inches |
| Caliper type: | Dual-piston |
| Front tire size: | 100/80-17M/C 52P (tubeless) |
| Rare tire size: | 140/70R17M/C 66H (tubeless) |
| Front suspension: | Telescopic upside-down Fork (USD Fork) |
| Rare suspension: | Linked-Type Monocross Suspension |
| Inner tube diameter: | 37 mm/ 1.46 inches |
How Good are Yamaha R15 V4 Chassis?
| Curb weight: | 142 kg/ 313 pounds |
| Length * Width * Height: | 1990 * 790 * 1135 mm |
| Wheelbase: | 1325 mm/ 52 inches |
| Ground clearance: | 170 mm/ 6.70 inches |
| Seat-height: | 815 mm/ 32 inches |
| Chassis-type: | Delta box |
Other important features:
| Battery: | 12V, 4.0Ah |
| Headlight: | Bi-functional LED (Class D) |
| Position light, Brake/taillight: | LED |
| Speedometer, Fuel meter, and Tachometer: | Digital |
| Side stand engine cut-off switch: | Equipped |
| Gear position-indicator: | Equipped |
| Fuel consumption-indicator: | Equipped |
| VVA indicator: | Equipped |
| Clock: | Digital and auto-adjust with smartphone connectivity |
| Riding Modes: | Track Mode / Street Mode |
| Y-Connect: | Equipped |
| Traction control system: | Equipped |
| Quick shifter(up-shift): | The standard for Racing Blue color |
What Are The Pros and Cons of The Yamaha R15 V4?
Pros:
- Gets a beautiful design
- The quick shifter and traction control system are included.
- The 155cc engine delivers excellent results.
Cons:
- Riding in the city is not very pleasant.
- Spares are a little pricey.
- The price is a little excessive.
What is The Variable of the Yamaha R15 V4?
- YZF R15 V4 Metallic Red
- YZF R15 V4 Dark Knight
- YZF R15 V4 Monster Energy Edition
- YZF R15 V4 Racing Blue
- YZF R15 V4 M
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