Quick Analysis
Bajaj CT125x
7.0 pts
Unweighted: 7 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 390 ADVENTURE X
27.0 pts
Unweighted: 17 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air‑cooled | Liquid Cooled |
| Displacement | 124.45 cc | 398.63cc |
| Engine Type | 4 stroke, Air cooled Single cylinder, SOHC, DTSi | 4-Stroke, Single Cylinder, DOHC |
| Power | 10.9 PS @ 8000 rpm | 46 PS @ 8500 RPM |
| Torque | 11 Nm @ 5500 rpm | 39 Nm @ 6500 RPM |
Performance & Efficiency |
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| Fuel Tank Capacity | 11 L | 14.5 |
| Mileage | 59.6 Kmpl | 30 kmpl |
Dimensions & Weight |
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| Kerb Weight | 130 | 181 |
| Seat Height | 810 | 825 |
Brakes & Suspension |
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| ABS | — | Switchable ABS |
| Front Brake | 130 mm Disc/Drum | Disc 320mm |
| Front Suspension | Telescopic (125 mm travel) | WP APEX USD forks, 43 mm diameter, 200mm travel |
| Rear Brake | 130 mm Drum | Disc 240mm |
| Rear Suspension | SNS with Nitrox (100 mm travel) | WP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps) |
Tyres & Wheels |
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| Front Tyre | 80/100–17 Tubeless | 100/90 - 19 |
| Rear Tyre | 100/90–17 Tubeless | 130/80 - 17 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | Halogen | LED headlamp |
Other Specifications |
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| Battery | — | 12V / 8AH |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/07/Ebony-green.avif | https://motoautiv.com/wp-content/uploads/2025/11/KTM-390-Adventure-X_White.webp |
| 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 | Electronic Orange | #FF5F00 Ceramic White | #F2F2F2, #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. | Tall Seat Height: At 825 mm, the seat may be uncomfortable or difficult to reach for shorter riders, especially off-road. Lack of Cornering ABS: Unlike the standard 390 Adventure, the X variant skips cornering ABS, which reduces safety margin when leaning hard. Limited Traction Control: Fewer electronic aids compared to higher-spec ADVs, could be less forgiving on unpredictable terrain. Vibrations at High RPMs: The single-cylinder engine can produce noticeable vibrations when pushed hard, affecting comfort. Moderate Wind Protection: The windscreen and fairing design might not deflect wind strongly enough at high speeds. Suspension Can Feel Harsh on Pavement: While great off-road, the long-travel suspension may feel firm or bouncy on uneven city roads. Maintenance Cost: Premium suspension components and tech might lead to higher service costs compared to simpler commuter bikes. Limited Pillion Comfort: The seat design and limited rear padding may not provide much comfort for a passenger over long distances. |
| 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. | There are some motorcycles that feel layered with features, and then there are ones like the KTM 390 Adventure X, where the focus shifts more towards the core mechanical setup. It uses a 373cc single-cylinder, liquid-cooled engine that produces around 46 PS and 37 Nm of torque, paired with a 6-speed gearbox along with a slipper clutch and quickshifter. At lower speeds, the engine feels slightly restrained, but as the revs build, it starts to respond more actively, which becomes noticeable on open roads where maintaining higher speeds feels more natural. The bike is built on a steel trellis frame, supported by long-travel suspension at both ends. It gets upside-down forks at the front and a monoshock at the rear, tuned to keep the bike stable over varying surfaces. On smoother roads and highways, the setup feels composed, while on broken patches or sharp bumps, especially at lower speeds, some of the impact comes through. With around 200 mm of ground clearance, the bike can handle speed breakers and uneven roads without much concern. The riding position is upright and fairly relaxed. A wide handlebar, neutral foot peg placement, and a flatter seat help create a posture that does not put much pressure on the rider, even over longer distances. The seat height is around 825 mm, which makes it slightly more accessible compared to the standard version, especially in city riding conditions. The kerb weight is close to 177 kg, and once the bike is in motion, it feels balanced and predictable. Braking is managed by disc brakes at both ends, supported by dual-channel ABS. The setup provides a consistent and controlled braking feel in regular riding situations. The bike rides on a 19-inch front wheel and a 17-inch rear wheel, both with tubeless tyres, a combination that keeps it stable on uneven roads while still being more suited to paved surfaces. The instrument cluster is a digital unit that shows basic riding information like speed, fuel level, gear position, and trip data in a clear layout. Compared to the standard version, the Adventure X keeps things simpler by not including features like traction control or riding modes. The focus remains on essential functionality rather than additional electronic layers. With a fuel tank capacity of around 14.5 litres, the bike offers a usable range for both daily use and longer rides. It also comes with LED lighting and a windscreen that helps reduce wind impact to some extent at higher speeds. Overall, the KTM 390 Adventure X is structured around its engine, chassis, and suspension, keeping the riding experience straightforward while still covering a mix of city roads, highways, and occasional rough surfaces. |
| 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 390 Adventure X is powered by a 373cc single-cylinder, liquid-cooled engine producing around 43–45 bhp and 37 Nm, paired with a 6-speed gearbox along with a slipper clutch and quickshifter. The engine feels slightly dull at lower RPMs but picks up strongly in the mid-range, making highway riding feel effortless, while in city conditions it requires more gear shifts to stay smooth. It uses a steel trellis frame with long-travel suspension that is tuned on the firmer side, offering stability at higher speeds but transmitting sharper bumps at lower speeds. The upright riding posture, wide handlebar, and 825 mm seat height make it relatively accessible, while the bike remains balanced once in motion. Braking is handled by disc brakes with dual-channel ABS, offering consistent stopping performance. Compared to the standard version, it comes with a simpler electronics setup, missing features like traction control and riding modes, but still includes essentials like a TFT display and quickshifter. With a 14.5-litre fuel tank and road-focused wheel setup, it is designed for highway use along with occasional rough roads., 4.3, 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 specification of the KTM 390 Adventure X? A: The 390 Adventure X is powered by a single-cylinder, liquid-cooled engine. According to KTM India, its displacement is 398.63 cc, producing 46 PS @ 8,500 rpm and 39 Nm torque @ 6,500 rpm. Q: What type of transmission does KTM 390 Adventure X use? A: It uses a 6-speed gearbox, according to KTM’s technical specs. Q: What is the fuel tank capacity and the expected range of KTM 390 Adventure X? A: The Adventure X comes with a 14.5 litre fuel tank. This gives it decent range for touring, especially when combined with its efficient engine. Q: What is the seat height and ground clearance of KTM 390 Adventure X? A: The seat height is 825 mm, according to several official sources. The ground clearance is 228 mm, which helps its off-road credentials. Q: What suspension setup does the 390 Adventure X use? A: It features WP APEX 43 mm USD front forks with 200 mm of travel, and a WP APEX monoshock at the rear. Q: What brakes and ABS features are on KTM 390 Adventure X? A: The bike uses a 320 mm front disc and 240 mm rear disc, per KTM’s spec sheet. It also offers switchable ABS, including an Off-Road mode, but does not have cornering ABS on this X variant. Q: What electronic rider aids are offered in KTM 390 Adventure X? A: The Adventure X includes Ride-by-Wire throttle, a Quickshifter+, and switchable off-road ABS. Unlike the standard 390 Adventure, it doesn't include features like cornering ABS or full traction control (MTC). Q: What does the instrument panel look like in KTM 390 Adventure X? A: It comes with a 5-inch TFT display that provides essential ride information and adapts to ambient light. Q: Is the KTM 390 Adventure X good for off-road riding? A: Yes, with its 19″ front / 17″ rear wheel setup, high ground clearance, and off-road ABS, it’s designed to tackle dirt trails and gravel while remaining very capable on-road. Q: What is the kerb / wet weight of KTM 390 Adventure X? A: The kerb (fully fueled) weight is around 176 kg, per KTM’s UK technical spec sheet. Q: What is the rated fuel efficiency / mileage of KTM 390 Adventure X? A: The mileage is claimed to be around 30 km/l for the 390 Adventure X. Some real-world owners report 21–25 km/l, depending on conditions. Q: Are there some known issues or drawbacks reported by owners? A: Yes, several riders mention vibrations at higher RPMs, particularly in the footpegs and handlebar. Also, some users believe KTM has compromised on certain parts quality (e.g., the side stand assembly) to cut costs. |
| Fuel System | Carburetor | Fuel Injection |
| Price Variants | Drum | 73702 Disc | 76902 | STD | 343250 |
| 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. | Lightweight & Nimble: Being a small-displacement ADV, it’s easier to manage than larger dual-sport bikes, making it ideal for both urban and trail use. Good Power for Class: Its ~398 cc single-cylinder engine provides enough punch for highway cruising and off-road sections without being too intimidating. Long-Travel Suspension: Equipped with WP APEX USD forks and a capable rear monoshock, it offers very good travel for handling rough terrain. High Ground Clearance: With around 228 mm of ground clearance, the 390 Adventure X is well-suited for mild to moderate off-road trails. Off-Road ABS Mode: Switchable ABS allows the rear wheel to slide slightly in off-road mode, which provides more control on loose surfaces. Modern Tech Features: Features like Quickshifter+, ride-by-wire throttle, and a 5-inch TFT display add a premium, tech-savvy feel. Good Fuel Range: With a 14.5 L fuel tank and decent efficiency, it offers a respectable touring range for a mid-sized ADV. Durable Build: Trellis frame and quality components contribute to its rugged build, making it reliable for adventure rides. |
| Starter | Kick and Self Start | Self Start Only |
| Transmission | 5‑speed | 6 Speed Manual |
