Quick Analysis
Aprilia SR 125
7.5 pts
Unweighted: 6 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 390 DUKE
23.5 pts
Unweighted: 15 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | Liquid cooling with radiator |
| Displacement | 124.45 cc | 398.63 cc |
| Engine Type | Single-cylinder, 4-stroke, SOHC, 3-valve | Single Cylinder, Liquid Cooled, DOHC, FI Engine |
| Power | 10.11 PS @ 7300 rpm | 46 PS @ 8500 rpm |
| Torque | 10.33 Nm @ 5500 rpm | 39 Nm @ 6500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 6 litres | 15 L |
| Mileage | 40 kmpl | 30 kmpl |
Dimensions & Weight |
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| Kerb Weight | 118 kg | 168.3 kg |
| Seat Height | 780 mm | 800 mm |
Brakes & Suspension |
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| ABS | — | Dual-channel ABS with SUPERMOTO mode |
| Front Brake | Disc (220 mm) | 320 mm Disc with Radially mounted calliper |
| Front Suspension | Telescopic fork | 5-click Compression & Rebound adjustable, Open Cartridge, WP APEX USD forks, 43mm diameter |
| Rear Brake | Drum (140 mm) | 240 mm Disc with Floating calliper |
| Rear Suspension | Mono-shock / Hydraulic Shock absorber | Adjustable WP APEX Monoshock, 5-step Rebound damping, 10-step preload adjustable |
Tyres & Wheels |
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| Front Tyre | 120/70-R14 | 110/70 - ZR17 |
| Rear Tyre | 120/70-R14 | 150/60 - ZR17 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | LED | Full Split LED Headlamp |
Other Specifications |
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| Battery | 12V / 5 Ah | 12 V, 8 AH MF battery |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/12/sr125mattblack.webp | https://motoautiv.com/wp-content/uploads/2025/11/KTM-390-Duke-Electric-orange.webp |
| Bike Image 2 | — | https://motoautiv.com/wp-content/uploads/2025/11/KTM390DukeBlack_Booking.webp |
| Cluster | Fully digital instrument cluster | 5" TFT dash display |
| Color Options | Aprilia Black Street Grey Opalescent Light | GUN METAL GREY ELECTRONIC ORANGE ATLANTIC BLUE |
| Cons | More expensive than many 125cc scooters, making it a premium purchase. Under-seat storage is smaller than what some rivals offer. Torque and overall performance may feel limited for riders who often travel with a pillion or heavy luggage. Suspension can feel slightly firm for some riders, especially on very bad roads. Service network and parts availability may not be as widespread as mass-market brands. | Firm (harsh) ride: The suspension can feel stiff over potholes or uneven surfaces, which may be tiring for long rides. Limited wind protection: Being a naked bike, you feel a lot of wind at highway speeds, making long-distance touring less comfortable. Engine heat: In slow or stop-go traffic, the radiator fan can dump hot air toward the rider’s legs, which many find uncomfortable. Seat comfort: The stock seat can feel firm and less comfortable for long rides; also, pillion comfort is limited. Vibration: Some riders report noticeable vibrations in certain RPM ranges, especially between ~4,500–6,000 rpm. Reliability concerns: There are occasional reports of reliability issues or quality control, especially in older models. |
| Detailed Overview | The Aprilia SR GT 125 is one of those scooters that immediately feels different the moment you get on it. Instead of behaving like a typical city commuter, it carries the attitude of a lightweight adventure scooter, and that personality starts with its compact but sophisticated 125 cc i-get engine. This single-cylinder motor uses liquid cooling and a four-valve head, which means it breathes freely, runs cooler, and maintains performance even when the roads ahead are busy or slightly demanding. With around 15 horsepower produced at fairly high rpm, the scooter likes to be ridden with a bit of spirit. It doesn’t explode off the line, but it builds speed in a smooth, confident manner, especially when merging into faster traffic. The 12 Nm of torque comes in at mid-range, so in everyday riding the scooter feels responsive without needing to twist the throttle aggressively. Because it uses a CVT transmission, power delivery stays seamless. You just twist and go — making your way through city traffic without a second thought about gears. Even slow-speed maneuvering feels clean, thanks in part to the engine’s start-stop system, which cuts the engine at idle and brings it back to life the moment you twist the throttle. This not only saves fuel, but also makes the scooter feel lively and modern. Aprilia has built the SR GT 125 around a strong double-cradle steel frame, and that chassis gives it a planted feel on the road. Where many scooters tend to bounce or feel vague on broken surfaces, this one feels much more composed. The front end uses a 33 mm telescopic fork with generous travel, and the rear relies on twin shock absorbers with preload adjustment. Together, they soak up rough surfaces without making the rider feel disconnected. Riding over potholes or uneven patches doesn’t rattle the scooter; instead, it delivers a gentle, controlled movement that makes the overall ride surprisingly comfortable for something this sporty. Braking performance follows the same philosophy of confidence and control. Up front, there’s a large 260 mm disc, and the rear gets a 220 mm disc as well. Combined braking ensures that even less experienced riders get a balanced stop without grabbing too much front brake by mistake. In real-world use, the brakes feel progressive and strong — enough to inspire trust during sudden slow-downs, especially in crowded urban conditions. Dimensions also play a role in how this scooter behaves. Its wheelbase provides stability during faster stretches, yet the overall size keeps it agile in tight lanes. The seat height sits just under 800 mm, which means most riders can comfortably place a foot down at signals. The 9-litre fuel tank is larger than what most scooters offer, so you don’t need to refuel frequently — something daily commuters will appreciate. A big part of the SR GT 125’s personality comes from its tyres. With a 110/80-14 tyre at the front and a 130/70-13 at the rear, the scooter gets a slightly rugged stance while also benefiting from better grip and cornering feel. These wider tyres add stability when leaning through curves or navigating slippery monsoon roads. Alloy wheels help keep things light and responsive, making the scooter feel nimble without compromising ride comfort. On the features front, it includes fuel injection, an electric starter, and a modern instrument cluster that gives clear information without clutter. Everything is laid out to focus on real usability — nothing flashy for the sake of it, just features that make everyday ownership effortless. The seating is comfortable, the ergonomics encourage an upright, confident riding posture, and the overall build quality hints at durability. In real riding, the SR GT 125 feels like a scooter that wants to do a bit more than the typical city hop. It handles daily commutes with ease but doesn’t shy away from slightly longer rides or patchy roads. It’s the kind of machine that suits a rider who enjoys a little adventure in everyday life — someone who wants refinement, stability, and the feel of a well-engineered scooter rather than a basic runabout. It strikes a balance between practicality and fun, making it not just a commuter tool but a companion that engages the rider every time the road twists or roughens. | The **KTM 390 Duke** has long been celebrated as a high-performance yet lightweight streetfighter, offering a compelling mix of power, agility, and modern technology that makes it a favorite for both urban commuting and spirited weekend rides. The latest (Gen-3) 390 Duke takes this formula further, built on a newly designed trellis frame with a die-cast aluminium sub-frame that improves rigidity and handling. Under the hood, the 2024 model is powered by a liquid-cooled, single-cylinder “LC4c” engine now displacing **399 cc**, which bumps up the performance to roughly **46 PS of power and 39 Nm of torque** in the Indian spec. One of the most striking traits of the 390 Duke is its lightness: the new model continues to boast sporty handling thanks to its steel trellis frame and a compact, aggressive footprint. The WP APEX 43 mm upside-down front fork and a preload-adjustable WP APEX mono-shock at the rear provide a finely tuned suspension setup that balances comfort on city roads with precision in the corners. Braking is handled by a 320 mm front disc with a radial calliper and a 230 mm rear disc, supported by Bosch cornering ABS, giving reliable and controllable stopping performance. On the feature front, the 2024 Duke 390 is truly packed. It includes ride modes (Street, Rain, Track), launch control, SuperMoto ABS, a quickshifter+, and a slipper clutch. The ride-by-wire throttle ensures smooth power delivery and precise control, especially when transitioning between modes. Its 5-inch TFT display supports smartphone connectivity (via Bluetooth) for turn-by-turn navigation, calls, and media, making it a very usable bike for daily commuting. Ergonomically, the 390 Duke offers a sporty but accessible riding position. The seat height is around **800 mm** in the Indian variant, with an optional 820 mm seat available, making it relatively manageable for a variety of rider heights. The fuel tank is reasonably sized (KTM lists about 13.4 litres), which balances enough capacity for daily use without compromising on agility. In terms of usability, the 390 Duke shines in city traffic thanks to its light weight, responsive throttle, and nimble chassis. At the same time, its torque and power allow for satisfying highway stretches and sporty ride-outs. However, as some users note, the high-revving single cylinder can vibrate noticeably at lower RPMs, and the engine tends to heat up in slow, stop-go traffic — a common character point for small high-performance singles. On long highway rides, wind protection is minimal due to the naked nature, and though the electronics are rich, some may feel the bike’s seat and fuel range are not optimized for extended touring. Reliability-wise, many long-term owners report good durability when properly maintained. One rider, after 29,000 km, said he never faced major breakdowns and appreciated the bike’s consistent performance. That said, some others have expressed concern about vibration and the need for regular maintenance given the sporty nature of the engine. Overall, the **KTM 390 Duke** is a brilliant all-rounder in the 300–400 cc naked category. It offers serious performance, modern electronics, and a lightweight chassis, but it doesn’t compromise on practicality. For someone looking for a fun, aggressive bike that can do daily duties and weekend thrills, the 390 Duke remains one of the most compelling choices in its class. |
| Expert Review | MotoAutiv Team | MotoAutiv Team |
| FAQ (Manual Override) | Q: What is the mileage? A: The mileage is around 38–42 kmpl in real-world riding. Q: What is the engine capacity of the Aprilia SR GT 125? A: The engine capacity is 125 cc. Q: How much power does the SR GT 125 produce? A: It produces around 15 hp. Q: What is the torque output? A: The torque output is 12 Nm. Q: Does the Aprilia SR GT 125 have liquid cooling? A: Yes, it uses a liquid-cooled engine. Q: Is ABS available on the SR GT 125? A: It comes with a combined braking system (CBS), not ABS. Q: What is the seat height? A: The seat height is around 799 mm. Q: What is the fuel tank capacity? A: The fuel tank capacity is 9 litres. Q: Is the suspension suitable for rough roads? A: Yes, the long-travel suspension handles uneven roads confidently. Q: What type of tyres does it use? A: It uses a 110/80-14 front tyre and a 130/70-13 rear tyre. | Q: What engine does the KTM 390 Duke have? A: It uses a single-cylinder, liquid-cooled, DOHC engine. Q: What is the displacement, power & torque of the 390 Duke? A: The displacement is about 398.6 cc. In the newer versions, it produces around 46 PS at 8,500 rpm and 39 Nm of torque at 6,500 rpm. Q: What is the seat height and weight of the 390 Duke? A: The seat height is 800 mm (or optionally 820 mm) depending on the version. The kerb weight is about 168.3 kg per KTM’s specification. Q: What is the fuel tank capacity and what is the mileage like? A: The fuel tank capacity is 15 litres in many versions. According to some sources, real-world fuel efficiency is around 25–30 km/l, depending on riding style. Q: What brakes and suspension does it use? A: It comes with WP APEX 43 mm upside-down front forks and a WP APEX monoshock at the rear. For brakes, there is a 320 mm front disc and a 240 mm rear disc, with a radially mounted caliper up front. Q: What is the ground clearance of the 390 Duke? A: The ground clearance is around 183 mm according to KTM India specifications. Q: What is the seat configuration and ergonomics like? A: It has a two-part seat design, with a slightly aggressive but comfortable rider position thanks to its upright handlebars. There’s also a “Supermoto mode” which lets you limit ABS intervention to the front brake — great for sliding control. Q: Does the 390 Duke come with smartphone connectivity? A: Yes — some variants support KTM MY RIDE via the 5-inch TFT dash, allowing for calls, music, and navigation integration. |
| Fuel System | Fuel-injected | — |
| Price Variants | 377155 | Standard | 297443 |
| Pros | Sporty and premium design that stands out compared to regular 125cc scooters. Strong handling with a more motorcycle-like feel, giving confidence in corners and during quick lane changes. Comfortable riding posture with good ergonomics for both short commutes and longer weekend rides. Smooth and responsive engine thanks to liquid cooling and fuel injection. Disc brakes at both ends with CBS offer stable and predictable braking performance. Good suspension travel that handles rough city roads better than most scooters in this segment. Alloy wheels and wider tyres provide excellent grip and stability. | Excellent performance for its class: The 390 Duke’s single-cylinder engine delivers punchy acceleration and strong mid-range performance. Lightweight & nimble: With a relatively low kerb/wet weight, its chassis is very agile, making it easy to flick through corners and manoeuvre in traffic. Advanced electronics suite: Comes equipped with ride modes, traction control (MTC), cornering ABS, supermoto ABS, quickshifter, and a modern TFT display. Adjustable suspension: The front and rear suspension are adjustable (WP APEX), allowing riders to tune the setup depending on road conditions or riding style. Sharp styling & design: Features such as an exposed steel trellis frame, LED headlight, and aggressive design make it visually striking. Good build quality: Reviews note improved fit and finish on newer models, giving a premium feel. Decent fuel efficiency: Compared to its performance, it offers reasonable fuel efficiency for sporty riding. |
| Starter | Kick + Self-start | — |
| Transmission | Automatic | 6 Speed Manual |
