The 2025 Kawasaki Ninja 400 debuts in Japan with vibrant new colors and refreshed graphics. Explore its 399cc engine, features, pricing at ₹6.43 lakh, and why it’s a favorite among entry-level riders.
A Fresh Look for Kawasaki’s Entry-Level Star
On April 26, 2025, Kawasaki Motors Japan unveiled the 2025 Kawasaki Ninja 400, refreshing its popular entry-level sportbike with striking new color schemes and updated graphics. While the motorcycle retains its proven mechanical package, the aesthetic overhaul aims to keep it competitive in the beginner-friendly 400cc segment, especially in markets like Japan, where such bikes are classified as ideal for new riders. Although discontinued in India in favor of the Ninja 500, the 2025 Ninja 400 remains a global favorite for its blend of performance, agility, and affordability. This article dives into the updates, specifications, market positioning, and what the Ninja 400 offers riders in 2025.
Design and Color Updates: A Bold New Aesthetic
The 2025 Kawasaki Ninja 400 retains the sharp, aggressive styling inspired by its larger sibling, the Ninja ZX-10R, but introduces two new color options: Metallic Carbon Gray/Metallic Matte Graphene Steel Gray and Metallic Moondust Gray/Ebony. These schemes, paired with refreshed graphics, enhance the bike’s sporty appeal, with vibrant accents circling the 17-inch wheels and streaking across the fairings. The Kawasaki Racing Team (KRT) Edition, featuring the iconic Lime Green/Ebony livery, returns with updated detailing, appealing to fans of Kawasaki’s racing heritage.
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Color Option 
|
Details |
|---|---|
|
Metallic Carbon Gray 
|
Matte Graphene Steel Gray accents, bold graphics |
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Metallic Moondust Gray/Ebony |
Subtle gray with black contrast, sleek design |
|
KRT Edition (Lime Green/Ebony) |
Racing-inspired livery, updated decals |
The bike’s aerodynamic fairings, slim tail section, and semi-digital instrument cluster with a large analog tachometer remain unchanged, maintaining its distinctive look.
Engine and Performance: Proven Powerhouse
Powering the 2025 Ninja 400 is the familiar 399cc, liquid-cooled, parallel-twin engine, delivering 44.5 bhp at 10,000 RPM and 38 Nm of torque at 8,000 RPM. Mated to a six-speed gearbox with an assist and slipper clutch, the engine offers smooth power delivery, making it ideal for both urban commuting and spirited track days. The Ninja 400’s lightweight 167 kg frame and low 785 mm seat height ensure accessibility for riders of all skill levels, from beginners to seasoned enthusiasts.
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Specification |
Details |
|---|---|
|
Engine |
399cc, liquid-cooled, parallel-twin |
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Power |
44.5 bhp @ 10,000 RPM |
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Torque |
38 Nm @ 8,000 RPM |
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Transmission |
6-speed with assist and slipper clutch |
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Weight |
167 kg |
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Seat Height |
785 mm |
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Fuel Tank Capacity |
14 liters |
The bike achieves a mileage of approximately 24.18 kmpl, balancing performance with efficiency for daily use.
Features and Hardware: Built for Versatility
The Ninja 400’s hardware remains unchanged for 2025, featuring 41mm telescopic front forks and a Uni-Trak monoshock rear suspension for agile handling. Braking is handled by a 310mm front disc and a 220mm rear disc, with dual-channel ABS available for added safety. The semi-digital instrument cluster includes a gear position indicator, fuel gauge, and multi-function LCD, offering clear readouts. The bike’s trellis frame enhances stability, while 17-inch wheels with petal disc brakes ensure confident stopping power.
Market Positioning and Pricing
Priced at ¥792,000 (approximately ₹6.43 lakh) in Japan, the 2025 Ninja 400 is ¥22,000 more expensive than its predecessor, reflecting the updated aesthetics and sustained demand. In Japan, the 400cc class is popular among new riders due to licensing regulations, making the Ninja 400 a top choice. While it was discontinued in India after the launch of the Ninja 500, priced at ₹5.24 lakh ex-showroom, the Ninja 400 remains competitive globally against rivals like the KTM RC 390, Yamaha R3, and Honda CBR400R.
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Competitor |
Price (₹, Approx.) |
Engine |
|---|---|---|
|
KTM RC 390 |
3.18 lakh |
373cc, 43 bhp |
|
Yamaha R3 |
4.65 lakh |
321cc, 42 bhp |
|
Honda CBR400R |
5.00 lakh (est.) |
399cc, 46 bhp |
|
Kawasaki Ninja 400 |
6.43 lakh (Japan) |
399cc, 44.5 bhp |
Consumer and Expert Sentiment
The 2025 Ninja 400 has generated buzz on platforms like X, with enthusiasts praising its vibrant new colors and track-ready performance. “The KRT Edition’s green is pure Kawasaki soul,” one user posted, while another lauded its beginner-friendly dynamics. Industry experts, including BikeWale, note that the Ninja 400’s unchanged mechanicals are a strength, as its “fantastic package” already excels for commuting and track use. However, some Indian fans expressed disappointment over its discontinuation in their market.
Challenges and Expectations
The Ninja 400’s price hike in Japan may deter some budget-conscious buyers, especially with strong competition from Yamaha and Honda. Its absence in India, where the Ninja 500 caters to a slightly higher segment, limits its global reach. Additionally, the lack of mechanical updates might disappoint riders seeking new features like a quickshifter or ride-by-wire throttle. Nevertheless, Kawasaki’s focus on refining a proven formula ensures the Ninja 400 remains a compelling choice for entry-level sportbike enthusiasts.