Quick Analysis
Bajaj Freedom 125 CNG (new)
22.5 pts
Unweighted: 20 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 50 SX
12.5 pts
Unweighted: 6 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air‑cooled | Liquid Cooled |
| Displacement | 124.58 cc | 49.9 cc |
| Engine Type | 4‑Stroke, Single Cylinder | 1-cylinder, 2-stroke engine |
| Power | 9.5 PS @ 8,000 rpm | 5.3 bhp @ 11500 rpm |
| Torque | 9.7 Nm @ 5,000 rpm | 5.2 Nm @ 7500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 2 kg CNG + 2 L Petrol | 2.3 L |
| Mileage | 65 Kmpl | 30 kmpl |
Dimensions & Weight |
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| Kerb Weight | 147.8 | 41 |
| Seat Height | 825 | 653 |
Brakes & Suspension |
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| Front Brake | 240 mm Disc / 130 mm Drum | Disc 160 mm |
| Front Suspension | Telescopic, Dia 30 Inner, Stroke 125 | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Rear Brake | 130 mm Drum / 110 mm Drum | Disc 160 mm |
| Rear Suspension | Monoshox With Linkages, Stroke 120 | XACT WP mono shock |
Tyres & Wheels |
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| Front Tyre | 90/80‑17 Tubeless | 60/100 - 12 |
| Rear Tyre | 120/70-16 Tubeless | 2.75 - 10 |
| Tyre Type | Tubeless | Tubed |
| Wheel Type | Alloy | Spoke |
Features & Technology |
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| Headlight | LED | — |
Other Specifications |
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| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/07/Blue-2.avif | — |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/07/Grey.avif | — |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/07/Red-4.avif | — |
| Bike Image 4 | https://motoautiv.com/wp-content/uploads/2025/07/WHite-2.avif | — |
| Cluster | Fully Digital LCD with Bluetooth | — |
| Color Options | Cyber White | #F2F2EE Racing Red | #B00000 Caribbean Blue | #1E5AA8 Pewter Grey | #6E7378 Ebony Black | #111111 | Electronic Orange | #F2771A |
| Cons | The additional CNG hardware adds weight, making the motorcycle feel heavier than many conventional 125cc commuters. Boot space and underbody packaging are naturally affected because of the placement of the CNG cylinder. Performance feels adequate rather than sporty, especially when compared to some 125cc motorcycles that focus more on acceleration. CNG availability can still be limited in certain regions compared to petrol stations. Refueling CNG generally takes longer than a regular petrol refill. The design is more functional than aggressive, which may not appeal to buyers looking for a sporty appearance. The motorcycle introduces a new technology package, so long-term ownership data is still developing compared to more established commuter models. Highway overtakes require more planning when compared to larger-capacity motorcycles. | 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 | The Bajaj Freedom 125 enters the commuter motorcycle segment with a concept that has not been seen before in the Indian market. At a time when most motorcycles rely entirely on petrol, the Freedom introduces a factory-developed dual-fuel system that allows it to run on both CNG and petrol. While this is the feature that immediately grabs attention, the motorcycle itself has been designed to function like a regular commuter in day-to-day use rather than feeling like an experimental product. From a distance, the Freedom does not look dramatically different from a conventional commuter motorcycle. It carries a straightforward design with practical bodywork, a sculpted fuel tank area, alloy wheels and a long seat. The overall shape prioritizes functionality, but there are a few distinctive details, particularly around the frame and side panels, where the packaging of the CNG system influences the motorcycle’s appearance. Instead of hiding the technology completely, Bajaj has integrated it into the design in a way that becomes part of the motorcycle’s identity. At the centre of the motorcycle is a 124.58cc single-cylinder engine that has been developed to operate on both fuels. The rider can switch between CNG and petrol through a handlebar-mounted switch, making the transition simple during everyday riding. The engine produces around 9.5 PS of power and 9.7 Nm of torque, figures that place it firmly within the commuter category. The focus is on smooth and predictable performance rather than rapid acceleration. Whether navigating traffic, carrying a passenger, or maintaining steady speeds on open roads, the engine delivers power in a gradual and easy-to-manage manner. The packaging of the fuel system is one of the more interesting aspects of the motorcycle. A 2 kg CNG cylinder is positioned within the frame structure, while a separate 2-litre petrol tank serves as a backup fuel source. This arrangement allows the motorcycle to continue operating even when CNG is unavailable. Riders travelling through areas with limited CNG infrastructure can simply switch to petrol mode and continue their journey. The combined range from both fuel sources also reduces the frequency of refuelling stops during regular use. Comfort has clearly been given considerable attention. The Freedom features one of the longest seats available in its category, providing a generous amount of space for both rider and pillion. The riding posture remains upright and relaxed, with a naturally positioned handlebar and footpegs. This setup helps reduce fatigue during long hours of commuting and allows riders to maintain a comfortable posture in stop-and-go traffic. The motorcycle uses telescopic front forks and a rear monoshock suspension. Together, they are tuned to handle the mixed road conditions commonly encountered in daily riding, including potholes, speed breakers and uneven surfaces. The suspension focuses on maintaining ride comfort while keeping the motorcycle stable at normal commuting speeds. Braking duties are handled by either a front disc and rear drum combination or drum brakes at both ends, depending on the variant. Combined Braking System (CBS) is included to assist with braking balance. The motorcycle rides on alloy wheels fitted with tubeless tyres, a setup that has become common in the commuter segment because of its practicality and ease of maintenance. The Freedom also includes a digital instrument cluster that provides information such as speed, fuel status and trip details. Since the motorcycle carries two different fuel sources, the display plays an important role in helping riders monitor fuel usage and operating mode during everyday journeys. Rather than being defined by a single specification, the Bajaj Freedom 125 is shaped by the way its dual-fuel technology is integrated into an otherwise familiar commuter motorcycle package. The engine, seating layout, suspension setup and fuel system all work together to create a machine intended for routine transportation while introducing a different approach to everyday fuel usage. | 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 Freedom 125 approaches commuting from a different angle by focusing on fuel flexibility rather than chasing performance or premium features. At first glance it feels like a conventional commuter motorcycle, but the integration of both petrol and CNG systems changes the ownership experience significantly. The 125cc engine provides smooth and predictable performance for daily riding, while the comfortable seat, upright ergonomics, and softly tuned suspension help the motorcycle handle long hours of commuting with ease. The additional weight from the CNG setup is noticeable during low-speed maneuvering, yet the motorcycle remains manageable in regular traffic conditions. The ability to switch between petrol and CNG adds practicality for riders who travel substantial distances, while the large overall riding range reduces the frequency of refueling stops. The motorcycle's design and engineering focus more on efficiency, comfort, and everyday usability than outright speed or sporty handling, which gives it a distinct position within the commuter segment., 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 makes the Bajaj Freedom 125 different from other 125cc motorcycles? A: The Freedom 125 is India's first mass-produced CNG motorcycle. It comes with a factory-fitted dual-fuel system that allows the rider to use both CNG and petrol, switching between them as needed. Q: How much CNG can the Bajaj Freedom 125 store? A: The motorcycle has a 2 kg CNG tank integrated into the frame along with a 2-litre petrol tank for backup fuel supply. Q: Can I switch between CNG and petrol while riding? A: Yes. A handlebar-mounted switch allows the rider to change between CNG and petrol without stopping the motorcycle. Q: What happens if the CNG tank becomes empty? A: The rider can switch to petrol mode and continue riding normally. The petrol tank acts as a backup fuel source when CNG is unavailable or depleted. Q: What is the claimed range of the Bajaj Freedom 125? A: Bajaj claims a combined range of over 330 km when both the CNG and petrol tanks are filled, though actual range depends on riding style, traffic, terrain, and load. Q: Is the performance different in CNG and petrol modes? A: Yes. The motorcycle generally feels slightly more responsive in petrol mode, while CNG mode prioritizes fuel economy and lower running costs. For normal commuting, the difference is relatively small. Q: Is the CNG cylinder safe in case of an accident? A: Bajaj states that the motorcycle underwent multiple safety tests, including impact, truck-runover, and crash evaluations. The CNG cylinder is housed within a protective trellis frame structure and is designed to meet regulatory safety standards. Q: How long does it take to fill the CNG tank? A: Filling time depends on station pressure and equipment, but it usually takes only a few minutes, similar to filling CNG in passenger vehicles. Q: Does the Bajaj Freedom 125 require special maintenance because of the CNG system? A: The motorcycle follows normal service intervals, but the CNG system and associated components are inspected during scheduled servicing to ensure proper operation and safety. Q: What engine does the Bajaj Freedom 125 use? A: It is powered by a 124.58cc single-cylinder, air-cooled engine that is specifically calibrated to operate on both CNG and petrol. Q: What is the top speed of the Bajaj Freedom 125? A: The motorcycle has a top speed of approximately 90–95 km/h, depending on fuel mode, road conditions, and rider weight. Q: Does the Freedom 125 have ABS? A: No. The motorcycle does not offer ABS. It uses a Combined Braking System (CBS) for braking assistance. Q: What type of brakes does the Freedom 125 use? A: Depending on the variant, the motorcycle is available with either a front disc brake and rear drum brake setup or drum brakes at both ends, supported by CBS. Q: What is the seat height of the Bajaj Freedom 125? A: The motorcycle has a seat height of approximately 825 mm, making it accessible to a wide range of riders. Q: Is the Bajaj Freedom 125 suitable for long-distance commuting? A: The upright riding posture, long seat, comfort-focused suspension, and large combined fuel range make it suitable for riders who cover substantial distances regularly. Q: Where can I refill the CNG tank? A: The CNG tank can be refilled at standard automotive CNG stations that serve CNG-powered vehicles. Availability depends on local CNG infrastructure in your area. Q: What happens if there are no CNG stations nearby? A: The motorcycle can continue operating on petrol using the separate petrol tank, allowing the rider to complete the journey even when CNG is unavailable. | 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 |
| Price Variants | NG04 Drum | 91566 NG04 Drum LED | 104117 NG04 Disc LED | 109852 | STD | 475000 |
| Pros | Bajaj freedom has dual-fuel setup, allowing the motorcycle to run on both CNG and petrol. This gives riders the flexibility to switch fuels depending on availability and running costs. Running expenses can be significantly lower when using CNG compared to petrol, making the motorcycle attractive for riders who cover long distances every day. The combined riding range is impressive. With both fuel tanks available, the motorcycle can travel long distances before needing refueling. The 125cc engine delivers enough performance for city commuting and everyday transportation while remaining easy to ride for a wide range of users. The long seat is one of the largest in the segment and provides generous space for both rider and pillion. The upright riding posture and comfortable ergonomics make daily commuting less tiring, especially during extended periods in traffic. Suspension tuning focuses on comfort and absorbs potholes, speed breakers, and uneven roads reasonably well. The switch between petrol and CNG is simple and can be done while riding, adding convenience to everyday use. The motorcycle introduces a unique concept to the Indian market while maintaining the familiarity of a conventional commuter bike. | 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 only (ISG) | Kick Start Only |
| Transmission | 5‑speed (1 Down, 4 Up) | Manual |
