The Yamaha R15S stands out in the competitive 150cc segment, offering an appealing performance, style, and comfort blend. As of January 2025, the R15S is priced at approximately ₹1,67,560 (ex-showroom) and is available in a single variant. Built on the successful R15 platform, the R15S features a more comfortable single-piece seat than its sibling, the R15 V4. This model attracts riders seeking a sporty yet practical motorcycle for daily commuting and occasional spirited rides.

Powering the Yamaha R15S is a 155cc liquid-cooled, single-cylinder engine that produces 18.4 PS at 10,000 rpm and 14.2 Nm of torque at 7,500 rpm. This engine is paired with a six-speed transmission, providing smooth power delivery and responsive acceleration. The motorcycle has a kerb weight of around 142 kg, making it lightweight and agile. The braking system consists of disc brakes at both the front and rear, complemented by a dual-channel ABS for enhanced safety during sudden stops. The fuel tank capacity is 11 litres, with an impressive claimed mileage of about 40 kmpl, making it suitable for long rides without frequent refuelling stops. The digital instrument cluster provides essential information such as speed, fuel level, and trip data.