2025 KTM RC 8C vs KAWASAKI Ninja ZX-4RR
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Scores, summary & seat (optional) Estimates and auto text from specs — open if you want them.
Technical score (estimate)
Weighted mix of power, torque, power-to-weight, top speed and lighter weight within this comparison only. Not a real-world verdict — riding style and roads matter.
Usage fit (estimate)
Rough scores for city riding, touring, sporty riding and new riders — mix of specs and bike category. Same caveats as the technical score: traffic, skill and tyres matter.
City / commute
Touring / long rides
Sporty riding
New rider friendly
Seat height (cm)
Figures are as in the database; boots, suspension sag and road surface change how tall the bike feels.
- 2025 KTM RC 8C 82 cm Tallest seat here
- KAWASAKI Ninja ZX-4RR 80 cm Lowest seat here
Spread in this comparison: about 2 cm.
Rough guide: comfortable flat-foot reach often needs inseam roughly in the same ballpark as seat height (varies a lot by ergonomics).
Auto summary from specs
Generated from the numbers in the comparison — not a review.
- Power spans 79.1 hp (KAWASAKI Ninja ZX-4RR) up to 135 hp (2025 KTM RC 8C).
- Torque spans 76.4 Nm (KAWASAKI Ninja ZX-4RR) up to 98 Nm (2025 KTM RC 8C).
- Weight spans 142 kg (2025 KTM RC 8C) to 188 kg (KAWASAKI Ninja ZX-4RR).
- Displacement spans 400 cc (KAWASAKI Ninja ZX-4RR) to 800 cc (2025 KTM RC 8C).
All values look the same; turn off the filter.
| Specification | 2025 KTM RC 8C | KAWASAKI Ninja ZX-4RR |
|---|---|---|
| Brand | KTM | KAWASAKI |
| Model | 2025 KTM RC 8C | KAWASAKI Ninja ZX-4RR |
| Engine size | 800cc | 400cc |
| Power | 135hp | 79.1hp |
| Torque | 98nm. | 76.4nm. |
| Cylinders / valves | Twin cylinder, 8 valves | 4 cylinders, 16 valves |
| Weight | 142kg | 188kg |
| Front brake | 2x radially mounted four-piston brake calipers | Twin 290 mm discs, ABS |
| Rear brake | 2-piston brake caliper, brake disc | Single 220 mm disc, ABS |
| Seat height (cm) | 82cm | 80cm |
| Front tyre | 120/70R17 | 110/70-17 |
| Rear tyre | 180/60R17 | 150/60-17 |
| Cooling | Liquid cooling | Liquid cooling |
| Front suspension | WP | SFF-BP internal parts and adjustable spring preload/4.7 inches, 37 mm inverted fork |
| Rear suspension | WP | Horizontal Back-link, BFRC lite gas-charged shock with piggyback reservoir, adjustable compression, rebound, and spring preload/4.9 inches |
| Motorcycle type | Supersport | Supersport |
| Top speed | 245km/h | 235km/h |
| Fuel capacity / consumption | 16 L – 6 L/100km | 15 L – 6 L/100km |
| Service network | ||
| Service quality | ||
| Parts availability | ||
| Price | $20000 | $9399 |
| Brand price lists | View KTM price list | View KAWASAKI price list |
| Extra features | Electronic Riding Aids Economical Riding Indicator, Kawasaki Traction Control (KTRC) (3 modes), Kawasaki Quick Shifter (KQS) (dual-direction), Power Modes Special Features 4.3" Full-color TFT Display, Smartphone Connectivity via RIDEOLOGY THE APP -Power Modes -Smartphone Connectivity -Horizontal Back-link Rear Suspension |
Opinions
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2023 2025 KTM RC 8C vs 2023 KAWASAKI Ninja ZX-4RR: Which One is Better for You?
2023 2025 KTM RC 8C and 2023 KAWASAKI Ninja ZX-4RR offer comparable performance in terms of engine capacity, but usage preferences and driving styles could influence the choice. Additionally, 2023 2025 KTM RC 8C, with its 135hp, stands out for users seeking speed and performance.
1. Cylinder Capacity and Performance
2023 2025 KTM RC 8C and 2023 KAWASAKI Ninja ZX-4RR are close in engine capacity. 2023 2025 KTM RC 8C, with its 800cc, provides slightly better performance, while 2023 KAWASAKI Ninja ZX-4RR, with its 400cc, offers a more economical and balanced option.2023 2025 KTM RC 8C, with its 800cc engine capacity, is ideal for users seeking high performance and acceleration. Experienced riders may prefer it for long-distance journeys.
2. Torque Power
2023 2025 KTM RC 8C, with its 98Nm torque, delivers powerful performance. A high torque value ensures superior acceleration and advantage on steep inclines. 2023 KAWASAKI Ninja ZX-4RR, with its 76.4Nm torque, offers a more balanced ride for city use. 2023 2025 KTM RC 8C is ideal for users requiring rapid acceleration. Moderate torque power is suitable for both city use and short-distance trips.
3. Top Speed
2023 2025 KTM RC 8C (Süpersport) and 2023 KAWASAKI Ninja ZX-4RR (Süpersport) have very similar maximum speed values. 2023 2025 KTM RC 8C offers a slight advantage with a top speed of 245 km/h. However, this difference might not be noticeable for most users.
4. Cooling System
2023 2025 KTM RC 8C features a Liquid-Cooled system, while 2023 KAWASAKI Ninja ZX-4RR offers a Liquid-Cooled system. Both models deliver equal performance in their cooling systems.
5. Design and Comfort
2023 2025 KTM RC 8C and 2023 KAWASAKI Ninja ZX-4RR are close in weight, offering similar experiences for different usage scenarios. Additionally, 2023 2025 KTM RC 8C, with a seat height of 82cm, is more suitable for taller riders, offering greater comfort.2023 KAWASAKI Ninja ZX-4RR, with a seat height of 80cm, provides a more ergonomic ride for average-height riders.
Conclusion
2023 KAWASAKI Ninja ZX-4RR emerges as the winner of this comparison based on total points. 2023 2025 KTM RC 8C and 2023 KAWASAKI Ninja ZX-4RR offer comparable performance in terms of engine capacity. 2023 2025 KTM RC 8C, with higher torque, excels in rapid acceleration and steep climbs. 2023 2025 KTM RC 8C and 2023 KAWASAKI Ninja ZX-4RR offer very similar top speed values. Both models have similar cooling systems, offering comparable performance for long journeys. In conclusion, 2023 KAWASAKI Ninja ZX-4RR stands out in terms of technical specifications and overall performance. However, depending on your riding preferences and usage needs, both models offer unique advantages.
Frequently asked questions
What is the top speed of 2025 KTM RC 8C vs KAWASAKI Ninja ZX-4RR?
2025 KTM RC 8C is listed at 245 km/h vs 235 km/h for KAWASAKI Ninja ZX-4RR.
Which has more horsepower, 2025 KTM RC 8C or KAWASAKI Ninja ZX-4RR?
2025 KTM RC 8C has 135 hp compared with 79 hp on the KAWASAKI Ninja ZX-4RR.
Which is better, 2025 KTM RC 8C or KAWASAKI Ninja ZX-4RR?
It depends on your riding style. Compare top speed, weight, fuel use and price in the table on this page, then vote for the bike you prefer.
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