The Yamaha R15 V4 represents Japan’s most advanced entry-level sports bike, delivering impressive performance credentials with refined engineering. Priced from Rs 1.69 lakh through Rs 1.94 lakh (ex-showroom Delhi), the R15 V4 combines race-inspired styling with practical daily usability. The 155cc liquid-cooled engine produces 18.4 PS at 10,000 rpm with Variable Valve Actuation technology optimizing performance across the rev range. The Deltabox frame inspired by larger R-series bikes, upside-down suspension, and dual-channel ABS deliver premium handling characteristics. With 45 kmpl fuel efficiency and optional quickshifter technology on premium variants, the R15 V4 offers genuine sports bike experience at accessible pricing.
Yamaha R15 V4 (155cc) Complete Specifications
| Specification | Yamaha R15 V4 Details |
|---|---|
| Engine Type | 155cc liquid-cooled, 4-stroke, SOHC, 4-valve single-cylinder |
| Bore x Stroke | 58.0mm x 58.7mm |
| Compression Ratio | 11.6:1 |
| Max Power | 18.4 PS @ 10,000 rpm (13.5 kW) |
| Max Torque | 14.2 Nm @ 7,500 rpm |
| Variable Valve Actuation | VVA technology for optimized performance across RPM range |
| Fuel System | Electronic fuel injection |
| Emission Norms | BS6-2.0 compliant, E20 fuel compatible |
| Transmission | 6-speed manual gearbox |
| Clutch | Wet multiplate with assist and slipper |
| Quickshifter | Available on M and select variants only |
| Starting | Electric start only |
| Frame | Deltabox steel frame inspired by larger R-series bikes |
| Front Suspension | USD 41mm telescopic forks with preload adjustment, 120mm travel |
| Rear Suspension | Linked-type monoshock with preload adjustability, 130mm travel |
| Front Brake | 300mm double disc with radial calipers |
| Rear Brake | 220mm disc with single-piston floating caliper |
| ABS System | Dual-channel ABS |
| Traction Control | Switchable traction control system |
| Front Tyre | 110/70-17 tubeless radial |
| Rear Tyre | 150/60-17 tubeless radial |
| Wheel Size | 17-inch cast aluminum alloy wheels |
| Wheelbase | 1,325 mm |
| Ground Clearance | 170 mm |
| Seat Height | 815 mm (accessible) |
| Kerb Weight | 141 kg |
| Fuel Tank Capacity | 11 litres with 1.76L reserve |
| Fuel Efficiency (ARAI) | 45 kmpl |
| Real-World Mileage | 43-47 kmpl typical (owner-reported) |
| Estimated Range | 400+ km per full tank |
| Top Speed | 140 kmph |
| 0-100 kmph Acceleration | 13.25 seconds |
| Instrument Console | Digital LCD display |
| Display Features | Digital speedometer, tachometer, odometer, dual trip meter, gear position indicator, shift light, VVA indicator |
| Riding Modes | Track and Street modes with distinct intervention levels |
| Connectivity | Bluetooth mobile app integration with Y-Connect |
| Smart Features | Call and SMS alerts, vehicle location tracking, service reminders, fuel consumption monitoring |
| Lighting | Full LED (headlight with DRL, tail light, turn indicators) |
| Safety Features | Low fuel indicator, low oil indicator, service due reminder, side stand engine cut-off |
| Seating | Split seat with pillion grab rail and pillion pad |
| Color Options | Metallic Black, Metallic Red, Racing Blue, Intensity White, Vivid Magenta Metallic, Matte Pearl White, Dark Knight |
| Battery | 12V 4AH maintenance-free |
| Service Interval | 6,000 km or 6 months whichever comes first |
| Warranty | 2 years standard manufacturer warranty |
| Price (India, ex-showroom Delhi) | Standard variants: Rs 1,69,425-1,84,307; M variants: Rs 1,84,307-1,94,412 |
About Yamaha Motor
Japanese Sports Bike Excellence
Yamaha Motor Corporation, established 1955 in Japan, stands as a global leader in motorcycle manufacturing with focus on performance and reliability. The R-series pioneered the accessible sports bike segment through sophisticated engineering and race-inspired design language. Yamaha demonstrates engineering excellence at every price point through premium components, refined engine character, and proven reliability backing.
What Experts Are Saying
Key Highlights
- Most Powerful 155cc Engine: 18.4 PS with VVA technology delivers class-leading performance and refined character
- Deltabox Frame Design: Lightweight steel chassis inspired by larger R-series bikes ensures sharp, responsive handling
- Premium Suspension Setup: USD 41mm telescopic forks with adjustable preload and linked rear monoshock deliver premium feel
- Advanced Electronics: Dual-channel ABS, switchable traction control, and dual riding modes suit diverse conditions
- Mobile Connectivity: Bluetooth Y-Connect app integration with location tracking and service reminders
- Accessible Ergonomics: 815mm seat height with 141kg weight enable confident control
- Excellent Fuel Efficiency: 45 kmpl ARAI with 11-liter tank delivers 400+ km range
- Optional Quickshifter: Premium M variants feature quickshifter for seamless gear transitions
Conclusion
The Yamaha R15 V4 stands as the benchmark entry-level sports bike delivering genuine performance engineering in an accessible package. The 155cc engine’s 18.4 PS with VVA technology represents authentic power, while the Deltabox frame and upside-down suspension demonstrate serious engineering commitment. At Rs 1.69-1.94 lakh, it offers exceptional value considering premium brand heritage and sophisticated engine character. The motorcycle excels as both an enthusiast’s track-ready tool and capable daily commuter. For riders prioritizing genuine sports bike character with refined engine delivery, the R15 V4 delivers comprehensively—sophisticated enough for enthusiasts yet practical enough for daily urban commuting.
