Quick Analysis
Bajaj CT125x
16.0 pts
Unweighted: 15 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 250 SX-F
17.0 pts
Unweighted: 9 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air‑cooled | Liquid cooled |
| Displacement | 124.45 cc | 249.9 cc |
| Engine Type | 4 stroke, Air cooled Single cylinder, SOHC, DTSi | 1-cylinder, 4-stroke engine |
| Power | 10.9 PS @ 8000 rpm | 46.8 PS @ 13900 rpm |
| Torque | 11 Nm @ 5500 rpm | 26.5 Nm @ 9500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 11 L | 7.2 L |
| Mileage | 59.6 Kmpl | 40 kmpl |
Dimensions & Weight |
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| Kerb Weight | 130 | 104 |
| Seat Height | 810 | 958 |
Brakes & Suspension |
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| ABS | — | Dual Channel ABS |
| Front Brake | 130 mm Disc/Drum | Disc 260 mm |
| Front Suspension | Telescopic (125 mm travel) | WP XACT-USD (AER), Ø 48 mm |
| Rear Brake | 130 mm Drum | Disc 220 mm |
| Rear Suspension | SNS with Nitrox (100 mm travel) | WP XACT Monoshock with linkage |
Tyres & Wheels |
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| Front Tyre | 80/100–17 Tubeless | 80/100 - 21 |
| Rear Tyre | 100/90–17 Tubeless | 110/90 - 19 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Spoke |
Features & Technology |
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| Headlight | Halogen | — |
Other Specifications |
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| Battery | — | 12.8V / 2AH |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/07/Ebony-green.avif | — |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/07/Ebony-red-1.avif | — |
| Color Options | Ebony Black with Red Decals | #111111, #A00000 Ebony Black with Blue Decals | #111111, #2456A6 Ebony Black with Green Decals | #111111, #2F6B3D | Orange | #FF5F00 |
| Cons | Despite the larger engine, performance remains commuter-oriented and does not feel particularly exciting at higher speeds. The motorcycle uses a front disc and rear drum brake setup, but braking performance is still tuned more for regular commuting than aggressive riding. The design is functional rather than premium, and some buyers may find the styling too utilitarian compared to modern 125cc commuters. The instrument cluster is basic and lacks features such as Bluetooth connectivity, navigation, or advanced digital displays. Engine vibrations can become noticeable when the motorcycle is ridden near its top speed for extended periods. The suspension is comfort-focused, which means handling feels stable but not especially sharp during fast cornering. Highway cruising ability is better than smaller commuter bikes, but the motorcycle is still primarily designed for daily transportation rather than long-distance touring. Since the model has been discontinued in India, availability of certain body panels, graphics, or model-specific cosmetic parts may become more limited over time compared to current-production motorcycles. | Starting Issues – Some users report difficulty starting the bike, especially when warm. Throttle Response Problems – Occasional throttle lag or bogging issues have been mentioned in user reports. Clutch Problems – Few riders have faced issues with clutch engagement or consistency over time. Aggressive Nature – Power delivery can feel too sharp for completely new riders or casual use. Maintenance Needs – Being a race-focused bike, it requires regular maintenance and attention. Heat & Minor Issues – Reports of overheating at startup or small component issues like fuel system or seals. |
| Detailed Overview | The Bajaj CT 125X is a commuter motorcycle that has been developed with an emphasis on practicality, durability, and everyday usability. While it shares the basic purpose of most commuter bikes, providing economical transportation, it introduces several design elements that make it stand apart from conventional city-focused commuters. Features such as a metal bash plate, fork gaiters, crash guards, and semi-knobby tyres give the motorcycle a more rugged appearance and highlight its focus on handling rough road conditions alongside regular urban commuting. Powering the motorcycle is a 124.4cc single-cylinder, air-cooled engine paired with a 5-speed gearbox. The engine is tuned to deliver usable low and mid-range performance rather than aggressive acceleration. This tuning allows the motorcycle to respond smoothly in city traffic and makes it easier to ride at everyday speeds. Compared to smaller 100cc commuter motorcycles, the additional engine capacity provides improved pulling power, which can be useful when carrying a pillion rider, transporting luggage, or riding on inclines. The 5-speed transmission also helps maintain a more relaxed engine speed during longer rides and moderate highway usage. Fuel efficiency remains an important part of the motorcycle’s overall character. Real-world mileage generally falls in the range of approximately 55–65 km/l depending on riding habits, traffic conditions, and maintenance. Combined with its 11-litre fuel tank, the motorcycle offers a riding range that suits riders who cover substantial distances as part of their daily routine. The riding posture is designed around comfort and control. A wide handlebar, upright seating position, and neutral footpeg placement create a natural riding triangle that does not place excessive strain on the rider. The seat is long and reasonably spacious, allowing both rider and pillion to sit comfortably during daily commutes. These ergonomics make the motorcycle suitable for prolonged periods of use in urban environments and on mixed road surfaces. Suspension duties are handled by telescopic front forks and dual rear shock absorbers. The setup is tuned primarily to absorb uneven surfaces and reduce the impact of potholes, speed breakers, and damaged roads. This suspension configuration works together with the motorcycle’s relatively high ground clearance, allowing it to travel over rough patches without frequent contact between the underside of the bike and the road surface. The semi-knobby tyre pattern further contributes to the motorcycle’s ability to maintain grip on mixed terrain, including gravel roads and less-developed routes. Visually, the CT 125X follows a straightforward and functional design philosophy. The bodywork remains simple, but the addition of protective elements and contrasting graphics creates a tougher appearance than a typical commuter motorcycle. Alloy wheels, tank pads, and practical utility-focused components contribute to the overall design theme without significantly increasing complexity. Braking performance varies depending on the variant, with front disc and drum brake options offered during its production run. The motorcycle uses Combined Braking System (CBS), which distributes braking force between the wheels to improve stability during braking. Tubeless tyres add another practical element by reducing inconvenience in the event of minor punctures. The feature list remains focused on essential functionality. The instrument cluster provides basic riding information in a simple and easy-to-read format, while electric start functionality improves convenience during daily use. Unlike premium motorcycles, the CT 125X does not rely heavily on advanced electronics or connected technologies, instead maintaining a straightforward mechanical setup aimed at routine transportation and ease of ownership. | The KTM 250 SX‑F is a purpose-built motocross machine that combines race-ready performance, lightweight agility, and advanced electronics to deliver an exhilarating experience for serious off-road riders. As part of KTM’s renowned motocross lineup, the 250 SX‑F is designed for track dominance, providing the perfect balance of power, handling, and precision for competitive riding. Its 249.9 cc, four-stroke, single-cylinder, liquid-cooled engine is tuned to deliver strong, high-revving power that is immediately responsive to throttle inputs. This makes it exceptionally capable on tight corners, jumps, and technical track sections, giving riders a confident and aggressive edge in race situations. One of the standout features of the 250 SX‑F is its lightweight chassis. The bike benefits from KTM’s proprietary trellis frame, which offers a perfect blend of stiffness and controlled flex. This results in excellent stability at high speeds while also allowing precise feedback through the handlebars and footpegs. The frame’s low weight, combined with the compact engine, ensures the bike is agile and easy to maneuver—qualities that are especially important when navigating tight motocross tracks or technical off-road terrain. The overall kerb weight remains impressively low, which reduces rider fatigue and enhances the bike’s responsiveness. The 250 SX‑F’s suspension system is another highlight. It features WP XACT 48 mm inverted front forks and a WP XACT rear shock with linkage, delivering around 310 mm of front travel and 300 mm of rear travel. This setup allows the bike to absorb big jumps, handle rough terrain, and maintain traction even under extreme stress. Both the forks and the rear shock are fully adjustable, enabling riders to fine-tune the bike for their preferred riding style or track conditions. The combination of suspension, frame geometry, and lightweight design makes the KTM 250 SX‑F exceptionally capable at both high-speed sections and technical, slower parts of the track. Modern electronics further enhance the riding experience. The 250 SX‑F is equipped with launch control, which optimizes starts and reduces wheel spin. Additionally, it offers selectable engine maps and traction control, providing riders with the ability to adapt the bike’s power delivery to track conditions or personal preference. The inclusion of a quickshifter enables seamless clutchless gear changes, maintaining momentum during aggressive racing. While minimal compared to street motorcycles, these electronic aids give riders an advantage without sacrificing the raw, track-focused feel that motocross enthusiasts demand. The ergonomics of the 250 SX‑F are designed with performance in mind. A tall seat height, wide handlebars, and a compact, upright riding position make it ideal for both sitting and standing on the pegs, which is essential for maneuvering over rough terrain and jumps. The bike also features an electric start, a convenience that eliminates the need for kick-starting and enhances usability on the track. Despite its racing pedigree, the 250 SX‑F comes with some compromises. Its fuel tank is relatively small, limiting the bike’s range to short race sessions rather than long trail rides. Maintenance is more frequent compared to casual dirt bikes, as high-performance components require careful attention. The tall seat height may also challenge shorter riders, and its race-oriented suspension can feel harsh on less demanding trails. In summary, the KTM 250 SX‑F is a high-performance motocross machine designed for riders who demand precision, agility, and race-ready power. Lightweight, technologically advanced, and built with competition in mind, it offers an exhilarating experience for those seeking to dominate motocross tracks. It is not a casual trail bike, but for dedicated racers and serious off-road enthusiasts, it stands out as one of the most capable and exciting 250-class motocross motorcycles on the market. |
| Expert Review | The Bajaj CT 125X feels like a motorcycle developed for riders who need something tougher than a typical city commuter without moving into a larger or more expensive segment. Its 124.4cc engine provides a noticeable improvement in pulling power over most 100cc commuters, making daily riding with a pillion or luggage feel less demanding. The suspension setup is tuned for comfort, and the higher ground clearance, bash plate, fork gaiters, and semi-knobby tyres give the bike a practical advantage on broken roads and rural routes. The riding posture remains upright and relaxed, which helps during long hours of commuting. Rather than focusing on modern technology or sporty performance, the CT 125X prioritizes durability, simplicity, and ease of ownership. Features remain basic and highway performance is limited by commuter-bike standards, but the motorcycle is clearly aimed at riders who value robustness and everyday usability above everything else., 4.3, MotoAutiv Team | The KTM 250 SX-F is built around a 249.9cc single-cylinder, liquid-cooled engine producing around 46 bhp, paired with a 5-speed gearbox. The engine is tuned to deliver stronger power at higher RPMs, with a noticeable top-end focus, while still offering enough mid-range for corner exits on track. Its lightweight construction, at around 104 kg, along with a steel frame and fully adjustable WP suspension, makes the bike quick to respond and easy to maneuver during aggressive riding. The suspension is set up to handle jumps and uneven terrain, though it feels firm and clearly track-focused. The riding ergonomics are compact with a tall seat height and narrow body, allowing better control while standing and shifting weight. Braking is handled by disc brakes at both ends, offering consistent stopping performance, and features like traction control, launch control, and quickshifter add to its race-oriented setup. With a small fuel tank and minimal road-focused elements, the overall design remains centered on motocross use., 4.5, MotoAutiv Team |
| FAQ (Manual Override) | Q: Is the Bajaj CT 125X discontinued in India? A: Yes. Bajaj has discontinued the CT 125X from its current India lineup, although used models are still available in the pre-owned market. Q: What engine does the Bajaj CT 125X use? A: It is powered by a 124.4cc single-cylinder, air-cooled engine paired with a 5-speed gearbox. Q: What mileage does the Bajaj CT 125X deliver? A: Real-world mileage generally ranges between 55–65 km/l depending on riding conditions and maintenance. Q: What is the top speed of the CT 125X? A: The motorcycle can reach an approximate top speed of around 95–100 km/h. Q: What makes the CT 125X different from the CT 110X? A: The CT 125X gets a larger 124.4cc engine, a 5-speed gearbox, and stronger performance while retaining the rugged commuter design. Q: Does the Bajaj CT 125X have a front disc brake? A: Yes. Higher variants were offered with a front disc brake, while some versions used a drum brake setup. Q: Does the CT 125X have ABS? A: No. The motorcycle does not offer ABS and instead uses CBS (Combined Braking System). Q: What suspension setup does the CT 125X use? A: It uses telescopic front forks and dual rear shock absorbers. Q: What is the fuel tank capacity of the CT 125X? A: The motorcycle comes with an 11-litre fuel tank. Q: What is the kerb weight of the CT 125X? A: Depending on the variant, kerb weight is approximately 130 kg. Q: Does the CT 125X use tubeless tyres? A: Yes, it comes equipped with tubeless tyres mounted on alloy wheels. Q: Is the CT 125X suitable for rough roads? A: Yes. The higher ground clearance, semi-knobby tyres, bash plate, and comfort-oriented suspension help it handle rough surfaces more effectively than many standard commuters. Q: Does the CT 125X have electric start? A: Yes, electric start was available on the motorcycle. Q: Is the Bajaj CT 125X beginner-friendly? A: Yes. The upright ergonomics, predictable power delivery, and manageable weight make it easy for new riders to handle. | Q: What is the engine capacity and type of the KTM 250 SX-F? A: It is powered by a 249.9 cc, 4-stroke, single-cylinder, liquid-cooled engine. Q: How much power and torque does KTM 250 SX-F produce? A: The KTM 250 SX-F produces around 40 PS of power (approximately), tuned for high-rev motocross performance. Q: What transmission does the 250 SX-F use? A: It uses a 5-speed gearbox. Q: Does the 250 SX-F have an electric starter? A: Yes, the KTM 250 SX-F comes with an electric self-starter, which is very useful for motocross starting. Q: What suspension setup does KTM 250 SX-F have? A: It features WP XACT 48 mm USD forks at the front and a WP XACT linkage rear shock, tuned for motocross performance. Q: What are the brake specifications and ABS on the 250 SX-F? A: The 250 SX-F is fitted with disc brakes front and rear. Since it's a motocross (off-road) bike, it does not typically have road-legality ABS — it's built for track use. Q: What is the seat height and ground clearance of KTM 250 SX-F? A: The seat height is very high (race-MX spec) — it's designed for standing and aggressive riding on dirt. Ground clearance is also high, optimized for motocross terrain. Q: What is the fuel capacity of the 250 SX-F? A: The fuel tank is relatively small, designed more for race duration than long touring. Q: Does the 250 SX-F come with any electronic rider aids? A: It has selectable engine maps (for different performance characteristics) and traction control, though it's minimal compared to street motorcycles. Q: What kind of instrument or dash does KTM 250 SX-F use? A: The 250 SX-F typically does not use a full digital dash like street bikes — it's race-oriented and focuses on weight savings. Q: Is the 250 SX-F good for both racing and trail riding? A: It’s primarily designed for motocross racing (track use), but experienced off-road riders might use it on trails — performance and setup are more race-oriented than touring. |
| Fuel System | Carburetor | Fuel Injection |
| Price Variants | Drum | 73702 Disc | 76902 | STD | 958000 |
| Pros | The 124.4cc engine offers noticeably stronger pulling power than typical 100–110cc commuter motorcycles, making overtakes, pillion riding, and carrying luggage easier in everyday use. The motorcycle is built with rough-road practicality in mind. Features such as the metal bash plate, fork gaiters, crash guards, and higher ground clearance help it cope better with broken roads and rural routes. Ride comfort is a strong point. The suspension setup absorbs potholes, speed breakers, and uneven surfaces reasonably well, making long daily commutes less tiring. Fuel efficiency remains impressive for a 125cc motorcycle, with real-world mileage often ranging between 55–65 km/l depending on riding conditions. The upright riding posture, wide handlebar, and spacious seat create a comfortable riding position for both city commuting and longer daily journeys. The motorcycle feels mechanically simple, which helps keep maintenance costs affordable and servicing straightforward even in smaller towns. The rugged design gives it a tougher visual identity than most conventional commuter motorcycles in the segment. Tubeless tyres and electric start improve convenience for everyday ownership. | High Power-to-Weight Ratio: The 249.9 cc 4-stroke engine produces very strong power, and the bike is quite light, making it very agile and fast. Advanced Electronics: Comes with launch control, two engine maps, traction control, and quickshifter. Premium Suspension: Uses WP XACT forks and rear shock (310 mm / 300 mm travel) that are very capable for jumps and rough track terrain. Excellent Chassis Flex & Control: Updated frame in newer models improves flex, which helps in cornering and gives more control. Electric Start: Equipped with a self-starter (lithium-ion battery), which is very handy on the track. Strong Brakes & Clutch: Uses Brembo hydraulics for the clutch and good brake setup — helps with precise control under race conditions. Good for Track Riders: Designed for serious motocross use — responsive, fast, and optimized for racing-style riding. |
| Starter | Kick and Self Start | Electric starter |
| Transmission | 5‑speed | 5 Speed Manual |
