Quick Analysis
Bajaj Pulsar F250
33.5 pts
Unweighted: 25 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 50 SX
3.5 pts
Unweighted: 2 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) @ 8,750 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 | 35 Kmpl | 30 kmpl |
Dimensions & Weight |
||
| Kerb Weight | 162 | 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 | 100/80–17 Tubeless | 60/100 - 12 |
| Rear Tyre | 130/70–17 Tubeless | 2.75 - 10 |
| Tyre Type | Tubeless | Tubed |
| Wheel Type | Alloy | Spoke |
Features & Technology |
||
| Headlight | LED projector + DRLs | — |
Other Specifications |
||
| Battery | 12 V, 8 Ah VRLA | — |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/07/Blue-4.avif | — |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/07/Techno-grey.avif | — |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/07/Racing-red-2.avif | — |
| Cluster | Fully digital LCD w/ Bluetooth & navigation | — |
| Color Options | Caribbean Blue | #0066B3 Racing Red | #C1121F Techno Grey | #6A6D70 Brooklyn Black | #1B1B1B | Electronic Orange | #F2771A |
| Cons | Limited Top-End Performance – While the engine performs strongly in the mid-range, some riders may find the top-end performance less exciting compared to more performance-focused rivals. Five-Speed Gearbox Only – Several competitors in the segment offer a six-speed gearbox, which some riders prefer for relaxed highway cruising. Feature List Depends on Variant – Certain connectivity and convenience features are available only on selected versions of the motorcycle. Front Design Divides Opinion – The semi-faired styling and projector headlamp design receive mixed reactions, with styling preferences varying among buyers. Suspension Can Feel Firm on Sharp Bumps – Although comfortable overall, sharp potholes and broken roads can occasionally transmit noticeable feedback to the rider. Weight Noticeable at Low Speeds – The motorcycle remains manageable while moving, but some riders may notice its weight during parking manoeuvres and slow-speed handling. Competition Offers More Premium Hardware – Some rivals provide upside-down forks, liquid-cooled engines, quickshifters, or more advanced electronics at similar price points. Aftermarket Touring Accessories Are Less Common – Compared with some established touring motorcycles, dedicated aftermarket accessories and touring-specific modifications are relatively limited. | 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 | Among motorcycles designed to balance daily commuting with highway touring, the Bajaj Pulsar F250 occupies a distinctive position in the 250cc segment. Unlike conventional naked street bikes, the F250 adopts a semi-faired design that introduces additional wind protection while retaining the practicality and accessibility expected from a sports commuter motorcycle. It is positioned as one of the larger-capacity offerings in the Pulsar lineup and combines modern styling, contemporary features, and a performance-oriented engine package aimed at a wide range of riding conditions. The motorcycle features a sharp front fairing integrated with a projector LED headlamp and LED daytime running lights. This semi-faired bodywork not only contributes to the motorcycle’s visual identity but also helps channel airflow around the rider during highway travel. A sculpted fuel tank, split-seat configuration, and compact rear section further complement its sporty appearance. Unlike fully-faired sports motorcycles that prioritize aggressive riding positions, the F250 maintains ergonomics intended to support both comfort and control during everyday use. Power comes from a 249.07cc single-cylinder, fuel-injected, oil-cooled engine that produces approximately 24.5 PS of power and 21.5 Nm of torque. The engine is paired with a five-speed gearbox and is designed to deliver a broad spread of usable performance across varying riding situations. Strong low- and mid-range torque characteristics allow the motorcycle to respond effectively during city commuting, overtaking manoeuvres, and highway cruising. Fuel injection technology helps provide precise throttle response and efficient fuel delivery, while the oil-cooling system assists in maintaining stable operating temperatures during prolonged rides. The Pulsar F250 is built around a tubular frame chassis that serves as the foundation for its handling characteristics. Suspension duties are managed by telescopic front forks and a rear monoshock suspension setup. This combination is designed to absorb road imperfections while maintaining stability and rider confidence across different road surfaces. The chassis geometry and wheelbase contribute to predictable handling, whether navigating urban traffic, cornering on winding roads, or travelling at highway speeds. Braking performance is handled by disc brakes at both ends, supported by dual-channel ABS as standard equipment. The anti-lock braking system helps reduce wheel lock-up during hard braking and assists riders in maintaining control under challenging conditions. The motorcycle also incorporates an assist and slipper clutch, which reduces clutch lever effort and helps improve stability during rapid downshifts. Modern features form an important part of the overall package. The motorcycle includes a digital instrument console that displays speed, fuel level, gear position, trip information, distance-to-empty readings, and other ride-related data. Bluetooth connectivity is available on selected variants, enabling smartphone-based functions such as call alerts, message notifications, and turn-by-turn navigation. LED lighting throughout the motorcycle contributes to visibility while maintaining a contemporary appearance. Comfort-oriented ergonomics distinguish the F250 from many sport-focused alternatives. The upright riding posture, wide handlebar, and spacious seating arrangement are designed to reduce rider fatigue during longer journeys. A seat height of approximately 795 mm makes the motorcycle accessible to a broad range of riders, while the split-seat design accommodates both rider and passenger. The 14-litre fuel tank further supports long-distance travel by reducing the frequency of refuelling stops. With its 249cc oil-cooled engine, semi-faired design, modern technology, dual-channel ABS, and touring-friendly ergonomics, the Bajaj Pulsar F250 combines the characteristics of a sports commuter motorcycle with features intended to enhance comfort and usability across a variety of riding environments. | 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 | Designed around a semi-faired sports commuter concept, the Bajaj Pulsar F250 combines a 249.07cc single-cylinder, fuel-injected, oil-cooled engine with ergonomics that prioritize everyday comfort and highway usability. The engine delivers its strongest performance in the low and mid-range, allowing the motorcycle to handle city traffic and overtaking manoeuvres with minimal effort. The front fairing and windscreen provide a degree of wind protection that is not available on most naked motorcycles, making longer highway journeys more comfortable. Suspension duties are handled by telescopic front forks and a rear monoshock, while disc brakes with dual-channel ABS contribute to predictable braking performance. Features such as LED lighting, a digital instrument cluster, Bluetooth connectivity, and navigation support on selected variants add modern functionality. The motorcycle focuses on smooth power delivery and practical riding characteristics rather than aggressive high-rev performance, positioning it as a versatile option for riders who split their time between daily commuting and occasional touring., 4.3, 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 F250? A: The motorcycle is powered by a 249.07cc single-cylinder, fuel-injected, oil-cooled engine paired with a 5-speed gearbox. Q: Is the Bajaj Pulsar F250 suitable for daily commuting? A: Yes. Its upright riding position, smooth power delivery, and manageable dimensions make it comfortable for everyday city use. Q: What mileage does the Pulsar F250 deliver? A: Most owners report a real-world fuel efficiency of around 32–40 kmpl, depending on riding style, traffic conditions, and maintenance. Q: Is the Pulsar F250 good for highway touring? A: Yes. The semi-fairing, windscreen, comfortable ergonomics, and relaxed engine character make it well-suited for long-distance highway rides. Q: Does the Pulsar F250 have dual-channel ABS? A: Yes. Dual-channel ABS comes as standard and helps improve braking control during emergency stops. Q: What is the top speed of the Bajaj Pulsar F250? A: Under suitable conditions, the motorcycle can reach approximately 130–140 km/h, depending on rider weight, road conditions, and weather. Q: Does the Pulsar F250 have Bluetooth connectivity? A: Selected variants feature Bluetooth connectivity with functions such as call alerts, message notifications, and turn-by-turn navigation. Q: What is the fuel tank capacity of the Pulsar F250? A: The motorcycle comes with a 14-litre fuel tank, suitable for longer rides between fuel stops. Q: What is the seat height of the Bajaj Pulsar F250? A: The seat height is approximately 795 mm, making it accessible to riders of varying heights. Q: Is the Pulsar F250 comfortable for a pillion rider? A: The split-seat setup offers adequate space and cushioning for a passenger, making it suitable for daily commuting and occasional touring. Q: Does the Pulsar F250 have a slipper clutch? A: Yes. The motorcycle is equipped with an assist and slipper clutch, which helps reduce rear-wheel hop during aggressive downshifts and provides a lighter clutch feel. Q: How does the Pulsar F250 differ from the Pulsar N250? A: Both motorcycles share the same engine and core platform, but the F250 features a semi-faired design with a windscreen for better wind protection, while the N250 follows a naked street-bike layout. Q: Is the Pulsar F250 beginner-friendly? A: Riders with basic riding experience can adapt to the motorcycle comfortably thanks to its predictable power delivery, comfortable ergonomics, and manageable handling. Q: Does the Pulsar F250 vibrate at high speeds? A: The engine is generally considered refined, although mild vibrations may be noticeable at higher RPMs and sustained highway speeds. Q: What type of motorcycle is the Bajaj Pulsar F250? A: It is classified as a sports commuter motorcycle with a semi-faired design, combining everyday practicality with enhanced highway comfort. Q: Are spare parts and service support easily available? A: Yes. Bajaj has a widespread dealership and service network across India, making routine maintenance and spare parts procurement relatively convenient. | 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 | 144267 Dual Channel ABS | 151037 | STD | 475000 |
| Pros | Strong Mid-Range Performance – The 249.07cc engine delivers ample torque in the low and mid rev range, making city riding, overtaking, and highway cruising feel effortless. Comfortable Touring Ergonomics – The semi-faired design, upright riding position, and well-cushioned seat help reduce fatigue during long-distance rides. Effective Wind Protection – Unlike naked street bikes, the front fairing and windscreen provide noticeable protection from wind blast at highway speeds. Refined Engine Character – Riders generally appreciate the smooth power delivery and predictable throttle response, especially during daily commuting and touring. Stable Highway Behaviour – The motorcycle remains composed at cruising speeds, offering a planted feel on open roads and long stretches of highway. Good Ride Quality – The suspension setup absorbs most road imperfections effectively, helping maintain comfort on uneven surfaces and rough patches. Practical for Everyday Use – Despite its 250cc engine, the F250 remains manageable in urban traffic and does not feel intimidating for regular commuting. Modern Features – Depending on the variant, features such as LED lighting, Bluetooth connectivity, turn-by-turn navigation, and a digital instrument console add convenience to everyday riding. Large Fuel Tank for Longer Journeys – The fuel tank capacity supports extended rides by reducing the need for frequent fuel stops. | 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 | 5‑speed manual | Manual |
