Yamaha R15 V4 Features, Performance, 2025 Upgrades Revealed

The Yamaha R15 V4 has been a game-changer in the 155cc sports bike segment, blending aggressive styling, cutting-edge technology, and thrilling performance.

For 2025, Yamaha has rolled out updates that keep this bike ahead of the curve, making it a top pick for riders who want both excitement and practicality.

Sleek Design

The 2025 Yamaha R15 V4 carries forward its signature sporty look, inspired by Yamaha’s iconic R1 and R7 superbikes. With a sharp front fascia, sculpted fuel tank, and aerodynamic fairing, this bike screams performance even when it’s standing still. The sleek tail section and compact proportions give it a dynamic stance that’s hard to miss on the road.

For 2025, Yamaha has spiced things up with fresh color options. Riders can choose from Metallic Grey, Dark Knight, Metallic Red, Vivid Magenta Metallic, Intensity White, Racing Blue, Carbon Fibre, and the exclusive MotoGP Edition.

There’s also a new full black variant introduced in some markets like Indonesia, adding a stealthy vibe to the lineup. These colors not only enhance the bike’s visual appeal but also reflect Yamaha’s commitment to keeping the R15 V4 trendy and modern.

The single bi-functional LED headlight remains a highlight, offering bright illumination for both low and high beams. Paired with LED turn indicators and a stylish taillight, the lighting setup boosts visibility and adds a premium touch.

While the glossy finishes look stunning, they can attract fingerprints, so riders might need to wipe down their bikes now and then to keep them pristine.

Power-Packed Performance

Under the hood or rather, the fairing, the 2025 Yamaha R15 V4 houses a 155cc liquid-cooled, 4-stroke, SOHC, 4-valve single-cylinder engine. This powerplant features Variable Valve Actuation (VVA), a clever system that adjusts valve timing to deliver strong low-end torque and punchy top-end power. The result? A bike that’s lively at any speed, whether you’re cruising through town or revving it up on the highway.

The engine churns out 18.4 PS at 10,000 RPM and 14.2 Nm of torque at 7,500 RPM. It’s mated to a 6-speed gearbox, complete with a quickshifter on higher variants for seamless, clutchless upshifts. This setup makes the R15 V4 a joy to ride, especially for those who love the thrill of a sporty machine.

Fuel efficiency is another strong point, with a claimed mileage of around 45 kmpl. In real-world conditions, riders report 50 to 60 kmpl, depending on how they ride, making it economical for a performance bike. The 11-liter fuel tank ensures you can go the distance without constant stops.

Smooth Handling and Ride Quality

The 2025 Yamaha R15 V4 is built on a lightweight Deltabox frame, which gives it excellent stability and agility. Weighing in at just 141 kg, it’s easy to flick around corners or weave through traffic. Up front, the 37mm upside-down (USD) forks improve handling and add a premium feel, while the rear linked-type monocross suspension smooths out bumps for a comfortable ride.

Braking is handled by dual disc brakes with dual-channel ABS, ensuring confident stops in all conditions. Some riders note that the brakes could use a sharper initial bite, but they get the job done reliably. With a seat height of 815mm and ground clearance of 170mm, the R15 V4 strikes a balance between accessibility and practicality, making it suitable for a wide range of riders.

Cutting-Edge Features

Yamaha has loaded the 2025 R15 V4 with features that set it apart in the 155cc class. The digital instrument cluster is a standout, with the base models sporting a clear LCD display and the premium R15M variant boasting a full-color TFT screen. The TFT display brings smartphone connectivity via the Y-Connect app, showing call alerts, messages, and even your phone’s battery level right on the dash.

Variable Valve Actuation (VVA): Boosts performance across the RPM range.
Quickshifter: Enables fast, clutchless upshifts for a sportier ride.
Traction Control: Keeps the rear wheel in check on slippery roads.
Dual-Channel ABS: Enhances braking safety.
Assist and Slipper Clutch: Reduces clutch effort and prevents wheel hop during downshifts.

The bike also offers two riding modes Track and Street letting you switch between aggressive performance and relaxed cruising. The R15M’s TFT screen adds extras like navigation and music controls, making it a tech-savvy choice for modern riders.

Comfort for the Everyday Rider

The R15 V4’s sporty design comes with an aggressive riding posture low handlebars and high footpegs that’s perfect for spirited rides but less ideal for long hauls. The forward-leaning position suits cornering and track days, but it might tire you out on extended trips. The pillion seat is firm and elevated, so passengers might not find it super comfy either.

That said, the bike’s light weight and manageable dimensions make it a breeze to handle, even for newbies. It’s best suited for short to medium rides, like city commutes or weekend jaunts, rather than all-day touring. If you’re after a sporty yet practical ride, the R15 V4 delivers without overwhelming you.

Pricing and Variants

The 2025 Yamaha R15 V4 comes in six variants, with ex-showroom prices starting at Rs. 1,85,255 and going up to Rs. 2,12,378. Here’s the lineup:

Metallic Red: Rs. 1,85,255
Dark Knight: Rs. 1,86,254
Racing Blue, Intensity White, Vivid Magenta Metallic: Rs. 1,90,254
M – MotoGP Edition: Rs. 2,00,980
M: Rs. 2,01,235
M – Carbon Fibre: Rs. 2,12,378

Prices vary by location due to taxes and registration fees, so check with your local dealer for the on-road cost. The higher-end M variants pack extra goodies like the TFT display and exclusive styling, justifying the premium.

What’s Fresh for 2025?

Yamaha hasn’t rested on its laurels with the 2025 R15 V4. New updates include the full black color scheme in select markets and standard smartphone connectivity across the range.

The R15M now rocks a TFT display instead of the older LCD, bringing more features and a sharper look. Traction control and the quickshifter remain standard on top trims and optional on lower ones, giving buyers flexibility.