Quick Analysis
Bajaj Pulsar N250
32.5 pts
Unweighted: 23 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 50 SX
4.0 pts
Unweighted: 3 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
||
| Cooling System | Oil‑cooled | Liquid Cooled |
| Displacement | 249.07 cc | 49.9 cc |
| Engine Type | Single cylinder, 4 stroke, SOHC, 2 valve, Oil cooled, FI | 1-cylinder, 2-stroke engine |
| Power | 18 kW (24.5 PS) @ 8750 rpm | 5.3 bhp @ 11500 rpm |
| Torque | 21.5 Nm @ 6,500 rpm | 5.2 Nm @ 7500 rpm |
Performance & Efficiency |
||
| Fuel Tank Capacity | 14 L | 2.3 L |
| Mileage | 39 Kmpl | 30 kmpl |
Dimensions & Weight |
||
| Kerb Weight | 164 | 41 |
| Seat Height | 795 | 653 |
Brakes & Suspension |
||
| ABS | Dual‑channel ABS | — |
| Front Brake | 300 mm Disc | Disc 160 mm |
| Front Suspension | USD telescopic fork (37 mm) | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Rear Brake | 230 mm Disc | Disc 160 mm |
| Rear Suspension | Nitrox mono‑shock | XACT WP mono shock |
Tyres & Wheels |
||
| Front Tyre | 110/70–17 Tubeless | 60/100 - 12 |
| Rear Tyre | 140/70–17 Tubeless | 2.75 - 10 |
| Tyre Type | Tubeless | Tubed |
| Wheel Type | Alloy | Spoke |
Features & Technology |
||
| Headlight | Bi functional LED projector headlamp with LED DRLs | — |
Other Specifications |
||
| Battery | 12 V, 8 Ah VRLA | — |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/07/Red-6.avif | — |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/07/White-3.avif | — |
| Cluster | Fully digital LCD | — |
| Color Options | Glossy Racing Red | #C1121F Pearl Metallic White | #F4F4F0 Brooklyn Black | #1B1B1B | Electronic Orange | #F2771A |
| Cons | Limited Top-End Excitement – While the engine performs strongly in the mid-range, some enthusiasts feel it lacks the aggressive high-RPM character found in certain rivals. Gearbox Could Feel More Precise – Some riders have reported that gear shifts are not always as slick or crisp as those offered by a few competing motorcycles. Suspension Can Feel Firm on Sharp Bumps – The setup generally balances comfort and handling well, but harsh potholes and broken roads can occasionally be felt through the chassis. No Wind Protection at Highway Speeds – As a naked streetfighter, the motorcycle exposes the rider to wind blast during prolonged high-speed riding. Pillion Comfort Is Average for Touring – While suitable for daily use, the rear seat may not be the most accommodating option for extended two-up journeys. Feature Availability Depends on Variant – Certain features such as traction control, riding modes, and connectivity functions may be restricted to specific versions. Weight Noticeable During Parking Manoeuvres – Although manageable while riding, the motorcycle's weight can feel slightly noticeable when pushing it around in tight spaces. Competition Offers More Premium Hardware – Some rivals in the segment provide features such as upside-down forks, more advanced electronics, or liquid-cooled engines, depending on the price point. | High Maintenance: As a 2-stroke engine, it requires frequent servicing and tuning. Small Fuel Tank: Limited capacity means more frequent refills. Kick-Start Only: No electric start, which can be tricky for very young riders. Limited Power for Older Kids: The 50cc engine may not be enough as the rider grows or becomes more skilled. Sensitive to Tuning: Owners report issues like fouling spark plugs or needing to frequently re-jet the carb. Parts Cost & Availability: As a race‑oriented bike, some parts can be expensive or harder to source for older models. |
| Detailed Overview | Within India’s growing 250cc motorcycle segment, the Bajaj Pulsar N250 occupies a space that bridges the gap between everyday commuter motorcycles and larger performance-oriented street bikes. It has been developed to offer a combination of practical usability, modern technology, and accessible performance, making it suitable for riders who require a motorcycle capable of handling both urban travel and highway riding. The N250 also represents one of the more feature-rich offerings in the Pulsar lineup, incorporating updated styling and contemporary equipment alongside a larger-capacity engine. The motorcycle draws attention with its muscular design language. A sculpted fuel tank, sharp tank shrouds, projector LED headlamp, and compact rear section contribute to its modern street-bike appearance. The bodywork follows an aggressive yet functional approach, with exposed mechanical components and minimal fairing panels emphasizing its naked-bike design. LED lighting is used throughout, including the headlamp, daytime running lights, and tail lamp, enhancing visibility while complementing the overall styling. At the heart of the Pulsar N250 is a 249.07cc single-cylinder, fuel-injected, oil-cooled engine paired with a five-speed gearbox. The engine produces approximately 24.5 PS of power and 21.5 Nm of torque. Fuel injection helps ensure precise fuel delivery and consistent throttle response across varying riding conditions, while the oil-cooling system assists in regulating operating temperatures during extended use. The engine characteristics focus on delivering usable performance throughout the rev range, particularly in low- and mid-range speeds where most daily riding takes place. Supporting the engine is a tubular frame chassis designed to provide a balance between stability and manoeuvrability. Suspension duties are handled by upside-down front forks and a rear monoshock suspension system. This setup is intended to absorb road imperfections while maintaining predictable handling characteristics. Whether navigating city streets, uneven surfaces, or open highways, the suspension and chassis work together to provide controlled road manners and rider confidence. Braking responsibilities are managed by disc brakes at both ends, complemented by dual-channel ABS as standard equipment. The anti-lock braking system helps reduce the possibility of wheel lock-up under hard braking conditions and assists riders in maintaining control. Recent versions of the motorcycle also include traction control, which monitors rear-wheel grip and intervenes when excessive wheel slip is detected. Riding modes are available as well, allowing riders to adjust throttle response characteristics according to different riding requirements. The feature list includes a digital instrument console that displays information such as speed, fuel level, gear position, trip information, distance-to-empty data, and other ride-related details. Bluetooth connectivity on selected variants enables smartphone integration, providing call alerts, message notifications, and navigation assistance. These features are designed to improve convenience while maintaining a rider-focused interface. Comfort remains an important aspect of the motorcycle’s design. The upright riding posture, wide handlebar, and centrally positioned footpegs create a relaxed seating position for everyday use. A seat height of approximately 795 mm makes the motorcycle accessible to a wide variety of riders, while the split-seat arrangement provides accommodation for both rider and passenger. The 14-litre fuel tank further supports longer journeys by reducing the frequency of refuelling stops. With its 249cc engine, modern electronics, advanced safety features, and street-focused design, the Bajaj Pulsar N250 offers a specification package that caters to a broad range of riding scenarios within the 250cc motorcycle category. | The KTM 50 SX is a purpose-built mini motocross bike, tailored primarily for very young and beginner racers who want to get a genuine motocross experience without jumping straight to bigger bikes. It’s more than just a “toy”, KTM has packed serious race-bike DNA into this 50cc model, making it a standout choice for youth motocross training and competitive racing. At the heart of the 50 SX is a 49.9 cc single-cylinder 2-stroke engine, which delivers a punchy yet manageable power output. According to KTM’s specs, this engine is paired with a centrifugal automatic clutch, meaning there’s no manual clutch lever to worry about — the clutch engages automatically, which is ideal for young riders still building coordination and confidence. The engine uses a Seletra 2p D36 system for fuel delivery (on some models), which helps in precise tuning and reliable performance. KTM has thoughtfully designed the chassis for both strength and agility. The frame is made from chromoly steel, which keeps it light but sturdy. The overall design ensures that the bike is highly maneuverable, making it easier for young riders to learn balance and control on a real race-ready structure. The 50 SX isn’t just about motor and frame it comes with serious suspension too: a WP XACT 35 mm upside-down fork at the front and a WP mono‑shock at the rear.The front suspension travel is around 200 mm and the rear is close to 190 mm, giving enough give for track bumps and jumps. In terms of ergonomics, the seat height is just 653 mm, making it very accessible for younger riders. Ground clearance is around 233 mm, giving the bike enough space to handle uneven terrain without scraping too much.The fuel tank capacity is modest 2.3 liters but that’s more than enough for short motocross sessions that young riders typically do. For braking, KTM hasn’t compromised: the 50 SX is equipped with disc brakes both front and rear, each 160 mm in size. This provides good stopping power and control, which is very important for safety and learning advanced braking techniques. On the wheels front, the bike uses spoke wheels, keeping things light and rugged for off-road racing. Despite its small size, the 50 SX is very race-focused. The frame has been redesigned to mimic the flex and rigidity characteristics of full-size MX bikes. The new frame also comes with frame protectors, which help reduce damage in case of falls — a common occurrence when young riders are learning. The handlebars are lightweight aluminum, with a bend that suits smaller riders, and the footpegs are designed to give a solid grip even when things get muddy or rough. KTM also includes power-reduction kits in its parts catalog for the 50 SX. These kits let parents or coaches limit the power output while the rider is still learning, which is a smart way to scale the bike’s performance to the rider’s ability and once they’re better, the full power can be unlocked. When it comes to reliability, the 50 SX has a liquid cooling system for better thermal management. The engine’s central crankshaft design helps in keeping the mass well-balanced, which contributes to smoother handling. As for maintenance, like all 2-stroke motorcycles, it does need regular care but KTM has made key parts (like the clutch) durable, using a reinforced clutch basket for longevity. Overall, the KTM 50 SX is a very well-engineered youth motocross bike that brings real race performance to younger riders. It balances power, weight, and control in a way that helps beginners grow into serious racers. Whether for track training, competitive racing, or just building early riding skills, it’s absolutely one of the top choices in the mini-moto world. |
| Expert Review | The Bajaj Pulsar N250 is powered by a 249.07cc single-cylinder, oil-cooled engine paired with a 5-speed gearbox, delivering a torque-focused riding experience that is particularly noticeable in city traffic and during highway overtakes. The motorcycle's perimeter frame, wide handlebar, and upright ergonomics contribute to stable handling and rider comfort across a variety of road conditions. Features such as a digital instrument console, LED lighting, traction control, riding modes, and Bluetooth connectivity on selected variants bring modern functionality to the package. The suspension setup is tuned to balance ride comfort and control, while the braking system with dual-channel ABS provides predictable stopping performance. The engine emphasizes smooth power delivery and mid-range usability rather than aggressive high-rev performance, and the naked streetfighter design means riders experience noticeable wind blast at higher speeds. Overall, the N250 combines contemporary styling, everyday practicality, modern features, and accessible performance., 4.4, MotoAutiv Team | The KTM 50 SX is powered by a 49.9cc liquid-cooled two-stroke engine producing 5.4 PS at 11,500 rpm, designed as an entry-level mini motocross bike for young riders aged 7 and above beginning their competitive racing journey. The engine uses a 3-shaft design with the crankshaft positioned near the center of gravity, and features a centrifugal automatic clutch that reduces complexity and boosts riding confidence for inexperienced riders. The chassis features a chromium-molybdenum steel frame paired with a state-of-the-art WP XACT AER fork and fully adjustable monoshock, providing precision handling suitable for learning racing technique. In the Indian context, the 50 SX serves as an ideal entry platform for children with access to organized motocross training facilities in urban centers, though its competitive pricing and maintenance requirements make it best suited for families committed to structured racing programs rather than casual riding., 4.5, MotoAutiv Team |
| FAQ (Manual Override) | Q: What is the engine capacity of the Bajaj Pulsar N250? A: The motorcycle is powered by a 249.07cc single-cylinder, fuel-injected, oil-cooled engine. Q: Is the Pulsar N250 suitable for daily commuting? A: Yes. The upright riding position, manageable dimensions, and strong low- and mid-range torque make it practical for everyday city use. Q: What mileage does the Pulsar N250 deliver? A: Most owners report a real-world fuel efficiency of around 32–40 kmpl, depending on riding style, traffic conditions, and maintenance. Q: Does the Pulsar N250 have dual-channel ABS? A: Yes. The motorcycle is equipped with dual-channel ABS as standard. Q: Does the Pulsar N250 offer traction control? A: Yes. Recent versions include traction control to help manage wheel slip under certain riding conditions. Q: Does the Pulsar N250 feature riding modes? A: Yes. Select variants offer riding modes that adjust throttle response characteristics for different riding situations. Q: Is the Pulsar N250 comfortable for long rides? A: The upright ergonomics, spacious seat, and stable chassis make it suitable for highway travel and weekend touring. Q: What is the fuel tank capacity of the Bajaj Pulsar N250? A: The motorcycle comes with a 14-litre fuel tank, providing a useful riding range between refuelling stops. Q: What is the seat height of the Pulsar N250? A: The seat height is approximately 795 mm, making it accessible to a wide variety of riders. Q: Does the Pulsar N250 have Bluetooth connectivity? A: Selected variants include Bluetooth connectivity for call alerts, message notifications, and turn-by-turn navigation. Q: Is the Pulsar N250 beginner-friendly? A: Riders with basic motorcycling experience can adapt to the motorcycle comfortably, thanks to its predictable power delivery and manageable ergonomics. Q: How does the Pulsar N250 differ from the Pulsar NS200? A: The N250 offers a larger engine, stronger torque delivery, modern electronics, and a more relaxed riding posture, while the NS200 has a more rev-happy performance character. Q: Does the Pulsar N250 vibrate at highway speeds? A: Most riders consider the engine reasonably refined, though mild vibrations may become noticeable at higher RPMs and sustained high speeds. Q: What type of motorcycle is the Pulsar N250? A: It is classified as a naked streetfighter or sports commuter, designed to balance everyday practicality with sporty performance. Q: Are spare parts and service support easily available? A: Yes. Bajaj's extensive dealership and service network across India generally ensures good parts availability and maintenance support. | Q: What is the engine capacity of the KTM 50 SX? A: It has a 49.9 cc 2-stroke engine. Q: What kind of transmission does it use? A: The KTM 50 SX has a single-speed automatic transmission. Q: How is the KTM 50 SX started? A: It uses a kick-start. Q: What is the fuel tank capacity of KTM 50 SX? A: The fuel tank capacity is 2.3 litres. Q: What is the seat height of KTM 50 SX? A: The seat height is 653 mm. Q: What is the weight of KTM 50 SX? A: The dry (or “without fuel”) weight is about 43.5 kg for recent models. Q: What kind of suspension does the KTM 50 SX use? A: It comes with WP XACT suspension, a 35 mm upside-down fork in the front and a WP mono-shock at the rear. Q: What brakes does KTM 50 SX have? A: It has disc brakes both at the front and rear, each 160 mm. Q: What power does the KTM 50 SX produce? A: The KTM 50 SX produces around 5.3–5.4 PS at ~11,500 rpm. Q: Is the KTM 50 SX road legal? A: No, it's designed for off-road / motocross use, not for street-legal riding. Q: What kind of clutch does KTM 50 SX have for young riders? A: It uses a centrifugal clutch, which automatically engages at high RPM, good for beginners or young riders who don’t manually operate a clutch. Q: What is the ground clearance of KTM 50 SX? A: The ground clearance is 233 mm. Q: Is there a guarantee or warranty for KTM 50 SX? A: According to specs, it has a 2-year standard warranty. Q: What is the typical maintenance challenge or issue to watch for in KTM 50 SX? A: Some owners report carburetor tuning issues |
| Fuel System | Fuel Injection | — |
| Price Variants | STD | 136974 | STD | 475000 |
| Pros | Strong Mid-Range Performance – The 249cc engine delivers ample torque in the mid-range, making overtaking and highway cruising feel effortless without frequent gear changes. Refined Engine Character – Riders often appreciate the smooth power delivery and relatively low vibration levels compared to many motorcycles in the segment. Comfortable Riding Ergonomics – The upright seating position, wide handlebar, and well-cushioned seat provide comfort for daily commuting as well as longer rides. Stable Highway Manners – The motorcycle feels planted at higher speeds, giving riders confidence during highway journeys and fast-moving traffic conditions. Light and Predictable Handling – Despite its engine capacity, the N250 remains easy to manoeuvre in city traffic and offers confidence-inspiring cornering behaviour. Feature-Rich Package – Depending on the variant, features such as traction control, riding modes, a digital instrument cluster, Bluetooth connectivity, and USB charging add modern functionality. Good Ride Quality – The suspension setup absorbs most road imperfections effectively while maintaining stability on uneven surfaces. Attractive Streetfighter Styling – The muscular fuel tank, LED projector headlamp, and sharp bodywork give the motorcycle a distinctive road presence. Practical for Everyday Use – The combination of manageable power, comfortable ergonomics, and reasonable fuel efficiency makes it suitable for a wide range of riding conditions. | Very Lightweight: Makes it easy for young riders to handle and build confidence. Automatic Transmission: The centrifugal clutch and automatic gearbox simplify riding for beginners. Adjustable Suspension: High-quality WP fork and shock can be tuned to rider weight and track conditions. Racing‑Oriented Build: Frame and components are derived from KTM’s full-size SX range, giving a race-ready feel. Power-Reduction Kits Available: Helps beginners by limiting power until they’re ready for more. Good Cooling: Liquid cooling ensures the engine stays healthy even under hard off‑road use. Tool-Free Adjustability: Seat height, suspension, and other parts can be adjusted without special tools. |
| Starter | Electric | Kick Start Only |
| Transmission | Manual 5‑speed | Manual |
