Yamaha R15 V4: Ok now an entry-level sportbike doesn’t come with more affection and adulation than the Yamaha R15.
Yamaha R15 V4 : Photo via Motorrad NewsNow With R15 V4 this number r & b star has just raised the bar once again. The ol’ little machine has just got too much kick for mere mortals, and it seems to be getting noticed as shit in the motorcycling community. So here is our detailed review on why the R15 V4 is such a buzz and what makes it so superior to rivals.
An OC’s Take on the Evolution of the R15
Sport 150 cc segment has been revolutionized as soon as 2008 when the first R15 from Yamaha was released since then. Fast forward to now and the R15 V4 continues on this legacy more than ever, with substantial remodels across the board. This is not just another shell—it’s a fresh design that incorporates state-of-the-art tech, race-extracted style and jaw-dropping good vibes.
R15 V4 Feature: Aggressive Race-Inspired Exterior Design
Right off the bat with the R15 V4, it speaks aggression. The V4 gets much of its stylistic inspiration from the larger family of machines, including what we see today in the big brother YZF-R7 and R1. LED projector headlights sit in front of stylish LED DRLs that take up the entire curve of the face to give it a diabolical, predatory look.

The fairing is cleaner than ever, built for appearance as well as aerodynamics. The tail section is short and cut with raised stance for a pure race-bike look. A bike that is fast in the stand still.
Important Styling Things to Note
Feature Details
- Headlamp: LED Projector + LED DRLs
- Fairing: More precise, and aerodynamic
- Tail Section: A compact, up-swept race styled design
- Engine: Little engine, Big power
The 155cc, liquid-cooled, 4V engine of the R15 V4 is the same set-up as Kavalkade but it also introduces Variable Valve Actuation (VVA), a first for this segment. That tech allows the engine a duality of personality: one turbo-friendly low-rev mode for road cruising, one high-rev/high-performance mode when you start to push it.
While the V4 may not scream “119-horsepower” and “153 Nm” at you, it is no mean feat having a mere 142KG V4 that at 18.4 horsepower at 10,000 is screaming you to bring it on. The six-speed gearbox is basically a joy to live in, because you staying inside that powerband as much as possible.
Engine Specs:
- Engine Type: 155 cc, Liquid-cooled SOHC; 4-valve engine
- Power: 18.4 hp at 10,000 rpm
- Torque: 14.2 Nm @7,500
- Gearbox: 6-speed, smooth shifting
Chassis & Suspension -Built for Performance
R15 V4 is build to take the beatings. Well, Deltabox frame gives a good rigidity AND feedback and the kick, cornering feel is planted. The swingarm is longer than ever now (for more stability) and even lighter.
Up front, mounting upside-down forks — the sort that one sees more on expensive motorcycles than anything else, saying something about the R15 having serious performance genes. The rear suspension is a link type monocross, which can be adjusted for preload by the rider.
Chassis & Suspension:
- Frame: Deltabox for rigidity-wise and feel
- Swingarm: A longer aluminum swingarm for better stability.
- Front Forks: After this, inverted forks are more superior for handling
- Rear suspension: Monocross Link, preload adjustable.
Tires & Brakes — The Level of Handlebar Confidence
On the stopping front, the R15 V4 sure doesn’t let you down. Front – 28mm disc, rear – 220mm. Add dual-channel ABS front and rear ABS, which gives you peace of mind in the muddy stuff. The brakes are linear and feel well within your limits, it pushes you to dig into the front.
Maximum grip: The 100/80 front and 140/70 rear give the R15 rear tyre maximum grip wherever you are — through twisty roads or a stretch of country track.
Brakes & Tires:
- Front Brake: 282mm disc, front dual-channel ABS
- Rear Brake: 220mm disc with 2-channel ABS
- Tires: 100/80-17 Front, 140/70-17 Rear
High Tech: Race Bike Style on a 150 cc
Something different about the R15 V4 → Technology. Even though its a 150 cc motor, the V4 comes packed with features to high-cycle bikes:
- TCS (Traction Control System)— To keep it under control are traction is low.
- Quick Shifter (for M variant): enables to shift gears by clutchless, and makes you feel like a race-bike.
- Bluetooth Connectivity: Pair your phone for notifications, call alerts etc.
- Track and Street modes: Allows toggling to different display modes according riding situations.
- Around the LED: Improved visibility and superior feel.
There is fully digital LCD instrument panel that shows: gear position indicator, shift timing light and a timer , which is ideal for the track junkie.
Technology Features
Traction Control: Only for the highest level of safety
Quick Shifter (M): For smooth clutchless up shifts
Bluetooth: Pair phone for call alerts and so on
Display Modes: Track and street modes for changing situations
Instrument Cluster: Digital version, with lap timer and shift indicator
Riding Experience: A Pocket Rocket
Riding the R15 V4 is bliss pure. All the riding position is sporty enough for street, but suits comfort for trials. The bike rides like a dream and is very responsive around the quick corners, which is what you want in a motorbike that you are going to take on trash roads. So as soon as you start revving,
VVA system swings into play and for extra fun adds throttle amplification that makes the bike feel like a 150cc but much bigger.
Track version : R15 V4 on the track is beautiful monster. Quite good a solid foundation for offering something to the novice rider and still having a roughly intermediate ability to amuse seasoned riders. Quick shifter (come M variant) just takes race-like experience to next level.
Competition and Market Impact
R15 V4 has brought up the rear of 150cc sports bikes scene and its competitors like KTM RC 125, Honda CBR150R are trying very hard to comply in the upcoming months. With its excellent balance of speed, capabilities and economy the V4 is still a winner for new riders, track-day addicts and anyone who wants thrills without needing something bigger.
CONCLUSION A BEAST MEANS STRONG ON LOCALL.
Yamaha R15 V4 is not only a great 150cc sportbike, it is THE one vis-a-vis the sportbike worldin general, for that matter. Equipped with an aggressive aerodynamic shape, caters best on-track performance and top tech standards; something not seen in the price-range.
R15 V4, whether rider level would be a beginner or expert both can experience like riding beautiful bike into compact form.
If you’re just hopping into the sportbike world or if it’s been a while since you’ve been on a track as a seasoned rider, the R15 V4 (4) should be at the top of your list for a fun, cheap way to get on the track.