Yamaha R15 V4.0

The 155 cc VVA engine offers balanced efficiency. During our evaluation under mixed riding conditions, including city traffic, steady cruising and occasional hard acceleration, the fuel efficiency did not change much and was predictable.

Even when revved hard past the VVA activation point, we noticed that the drop in mileage was gradual and not sudden. Combined with the 11-litre fuel tank, the R15 V4 can offer a practical range of more than 450 km in normal use. That means fewer fuel stops and reasonable running costs, whether you're commuting every day or heading out on the highway.

Instrumentation & Connectivity

The standard R15 V4 receives a full digital LCD console with speed, tachometer, fuel level, gear position and trip information in a clean layout. During evaluation, we found that it is crisp and readable even in bright sunlight, although smaller details require a moment's glance.

Bluetooth connectivity with Yamaha's Y-Connect app provides call and SMS alerts, phone battery status and last parked location. We found it practical in daily use, although there are times when it needs re-syncing. Track and Street modes, as well as a lap timer in Track mode, provide an extra layer of involvement for enthusiasts.

Preetam Bora noted during testing,

"The features are great for a 155 cc motorcycle, but what really jumps out at you is just how well the mechanical package compliments what the digital additions have to offer."

Practical Technology & Rider-Focused Integration

The R15 V4 combines performance-oriented technology that is directly related to the riding experience. The quickshifter (on select variants) enables clutchless upshifts, making this motorcycle smoother to accelerate and more interesting to ride. In our testing, it worked cleanly at higher revs.

Other functional additions to enhance usability are:

• Side-stand engine cut-off system
• Dual-channel ABS
• Traction control system
• Hazard lights
• Automatic LED headlamp

The traction control system will give an added safety buffer, particularly for less experienced riders. These elements quietly enhance confidence during everyday riding.

Safety Technology

Braking hardware is made up of a 282 mm front disc and 220 mm rear disc, supported by dual-channel ABS. During hard braking tests, we found the ABS calibration to be effective in preventing wheel lock-up, especially on loose or uneven surfaces. However, the initial bite from the front brake was a little stronger for more aggressive riding. And in fast-moving urban conditions, these things add to safety without diluting the sporty character of the motorcycle.

City Handling

The Yamaha R15 V4 is based on a Deltabox frame with upside-down front forks and a rear monoshock. In city conditions, we found it has a light and precise feel. At 141 kg kerb weight, it is manageable in traffic, though the aggressive riding posture takes some getting used to at slow speeds.

The steering is sharp, and filtering in between the gaps is easy when you get used to clip-ons. Throttle response below 6,000 rpm is smooth and predictable, which aids in heavy traffic. The firm suspension does not glide over the potholes like a commuter, but smaller bumps are cleanly absorbed without unsettling the bike.

Highway Stability

The chassis feels planted at cruising speeds of between 90 and 100 kmph. We tested the bike on open stretches and found that it is composed even when pushed towards 120 kmph. The front end is stable under braking, thanks to the USD forks. There are slight vibrations as you go to the top end, but within acceptable limits for this segment. The 140 kmph claimed top speed is attainable in the right conditions, but the motorbike is most comfortable cruising a little below this mark.

Suspension Behaviour

The upside-down front forks are tuned on the firmer side to give priority to handling. We found that under hard braking, the front remains stable. On highways and twisty roads, the suspension works hand in hand to provide strong mid-corner stability. However, on broken roads, sharper bumps are felt through the seat. The R15 V4 does not wallow under aggressive driving, and maintains balance even with a pillion, although comfort is not its strong point.

Rider & Pillion Comfort

The R15 V4 receives a split seat layout with a very obvious aggressive riding triangle. The low clip-on handlebars and rear-set footpegs put the rider in a forward-leaning position. We found this posture engaging for short rides in the city and cornering, but on longer rides on the highway, wrist and shoulder fatigue can occur, especially for taller riders. The seat is moderately firm. The pillion seat is small and high-set and was suited more for shorter distances than long two-up rides.

The Yamaha R15 V4 comes in two general versions, the Standard and the higher-spec M version.

• The Standard version itself is available in different colour options, and some of the trims come with a quickshifter.
• The M version includes a TFT colour display and a quickshifter as standard.
• All the variants receive dual-channel ABS, traction control, LED lighting, and the same 155 cc VVA engine.

Which Yamaha R15 V4 Should You Buy?

After considering various variants and knowing what each offers, here is how we would narrow it down:

Best Overall Pick – Standard Variant with Quickshifter: You get sharp handling, dual channel ABS, traction control and quickshifter, without paying extra for the TFT screen. It gives the best price-to-performance ratio.

Best for Tech-Focused Buyers – R15M (TFT Variant): Here, you get the colour TFT display and also a quickshifter and premium styling touches. If having a modern screen and the top spec look is important to you, this is the one to look at.

Best Budget Option – Standard (Without Quickshifter): You still get the same 155 cc VVA engine and strong chassis. You skip the quickshifter and TFT screen, but the riding experience is the same.

If we had to pick one for the majority of riders, we would go with the Standard version with the quickshifter. It offers you the full experience of the supersport the R15 V4 is known for, without stretching into the highest price bracket unnecessarily.