The Yamaha R15 V4 is a sports motorcycle that is designed for performance enthusiasts. One of the most important aspects of any sports bike is its engine, and the R15 V4 does not disappoint in this regard. The bike features a liquid-cooled, single-cylinder, 4-stroke engine that delivers a maximum power of 18.6 kW (25.8 PS) at 10,000 rpm and a peak torque of 15 Nm at 8,500 rpm. The engine is mated to a 6-speed gearbox that delivers smooth and precise shifts, allowing the rider to fully utilize the power on offer. The bike also features Yamaha's VVA (Variable Valve Actuation) technology, which enhances the engine's performance and fuel efficiency.

The Yamaha R15 V4 boasts an impressive engine which is designed to deliver maximum performance and efficiency. Its 4-valve liquid cooled engine is capable of producing high speeds without compromising on fuel efficiency. Its superior handling and control are further enhanced by its advanced suspension system, making it great for cornering and maneuverability. Other features like the dual-channel ABS and new-generation brake callipers also help make sure you get the most out of your ride. All in all, the Yamaha R15 V4 is a great choice for anyone looking for a powerful, reliable, and efficient two-wheeler.

The Yamaha R15 V4 is a sporty and stylish bike that is known for its exceptional performance. When it comes to the engine, the R15 V4 is powered by a 155cc, liquid-cooled, four-stroke engine that produces 18.6 horsepower and 14.1 Nm of torque. The engine is paired with a six-speed transmission that offers smooth and precise gear changes. One of the standout features of the R15 V4 engine is Yamaha's Variable Valve Actuation (VVA) technology, which optimizes the engine's performance and fuel efficiency at all RPM ranges. This technology ensures that the engine delivers a smooth and responsive performance, making the R15 V4 a joy to ride. Overall, the Yamaha R15 V4 offers exceptional performance and advanced technology in the 150cc segment, making it an excellent choice for riders who are looking for a sporty and high-performing bike.