Quick Analysis
Aprilia SR 125
7.0 pts
Unweighted: 5 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 1390 SUPER DUKE R
27.5 pts
Unweighted: 17 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | Liquid Cooled |
| Displacement | 124.45 cc | 1350 cc |
| Engine Type | Single-cylinder, 4-stroke, SOHC, 3-valve | 2 cylinder, 4 stroke, V 75° (EURO 5+) |
| Power | 10.11 PS @ 7300 rpm | 140 kW (190 hp) @ 10,000 rpm |
| Torque | 10.33 Nm @ 5500 rpm | 145 Nm @ 8,000 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 6 litres | approx. 17.5 litres/3 I reserve |
| Mileage | 40 kmpl | 16.9 kmpl |
Dimensions & Weight |
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| Kerb Weight | 118 kg | approx. 200.5 kg |
| Seat Height | 780 mm | 834 mm |
Brakes & Suspension |
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| ABS | — | Bosch 9.3 MP (incl. cornering-ABS and Supermoto ABS) |
| Front Brake | Disc (220 mm) | 2 x Brembo Stylema Monobloc four piston, radially mounted caliper, brake disc Ø 320 mm |
| Front Suspension | Telescopic fork | WP APEX-linkage shock |
| Rear Brake | Drum (140 mm) | Brembo two piston, fixed caliper, brake disc Ø 240 mm |
| Rear Suspension | Mono-shock / Hydraulic Shock absorber | Compression (high and low speed), rebound, hydraulic preload |
Tyres & Wheels |
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| Front Tyre | 120/70-R14 | Michelin Power GP, 120/70 ZR 17, 200/55 ZR 17 |
| Rear Tyre | 120/70-R14 | Michelin Power GP, 120/70 ZR 17, 200/55 ZR 17 |
| Tyre Type | Tubeless | Cast aluminium wheels 3.50 x 17"; 6.00 x 17" |
| Wheel Type | Alloy | Cast aluminium wheels 3.50 x 17"; 6.00 x 17" |
Features & Technology |
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| Headlight | LED | — |
Other Specifications |
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| Battery | 12V / 5 Ah | 12V 11.2 Ah |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/12/sr125mattblack.webp | — |
| Cluster | Fully digital instrument cluster | — |
| Color Options | Aprilia Black Street Grey Opalescent Light | Orange |
| 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. | High Running & Maintenance Cost: Premium components (tires, brakes, consumables) and insurance can be expensive, as noted in reviews. Prone to Rear Tyre Wear: In aggressive use (especially on a track or spirited riding), the rear Michelin Power GP rubber may wear out quickly. Windblast & Comfort: As a naked “beast,” it offers limited wind protection, which can make highway riding tiring or uncomfortable. High Seat Height: The seat height (834 mm) may not be ideal for shorter riders. Electronics / Reliability Quirks: Some users have reported occasional electronic gremlins, sensor issues, or clutch drag. Expensive Purchase Price: Given the power and components, it comes with a high price tag compared to some rivals. |
| 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 1390 Super Duke R is the ultimate expression of KTM’s “Beast” philosophy — a high-performance naked streetfighter that pairs brutal V-twin power with razor-sharp handling and modern electronics. At its core is a 1,350 cc LC8 V-twin engine that churns out around **190 PS (approximately 188–190 bhp)** at 10,000 rpm and **145 Nm of torque** at 8,000 rpm, giving it an immense punch and a visceral, muscular character. The engine also makes use of a cam-shift (variable valve timing) system that enhances its performance spread, delivering strong torque low down and explosive power at high revs. Built on a chromium-molybdenum steel trellis frame, the 1390 Super Duke R is not only powerful but also impressively agile for its size. KTM pairs the frame with high-quality WP APEX suspension — a 48 mm USD front fork and a linkage monoshock at the back — to strike a balance between compliant ride quality and sporty precision. ([KTM][1]) Cornering ABS by Bosch, traction control (MTC), a slipper clutch, and a five-mode ride-mode system (Street, Sport, Rain, Track, Performance) give the rider confidence to explore the bike’s full potential. Braking is handled by forceful Brembo Stylema calipers (320 mm twin discs at the front, 240 mm at the rear), ensuring the Super Duke R can back up its power with excellent stopping authority. Visually, the Super Duke R is bold, aggressive, and unmistakable. The angular bodywork, sharp LED headlight with characteristic DRLs, new tank shrouds, and subtle winglets give it a predatory look that lives up to its nickname. The trellis frame is painted in KTM’s signature orange, providing both structural strength and stylistic flair, while the narrow tail section completes the streetfighter stance. Technology is a major strength. Its 5-inch TFT display is loaded with KTMConnect for smartphone pairing, and in Track mode it shows telemetry data such as lean angle, lap times, and G-forces. ([Bajaj Auto][3]) The electronics suite also includes wheelie control, launch control, anti-slide, and a quickshifter for seamless clutchless upshifts and downshifts, adding to the bike’s performance-focused edge. KTM even brings a “Demo Mode” for a limited period — allowing riders to try out all electronic aids in the first 1,500 km before choosing what to permanently enable. In terms of practicality, the Super Duke R is surprisingly usable on the street. Its seat height of **834 mm** and a kerb weight of about **200.5 kg** make it relatively manageable compared to more extreme superbikes. The fuel tank is 17.5 litres, offering a decent range for a performance beast. Despite its aggressive nature, it can be tuned via its various ride modes for more relaxed everyday use — though wind protection is limited due to its naked-bike design, and long highway stints may feel less comfortable than on touring bikes. In the Indian market, KTM prices the 1390 Super Duke R at ₹ 22.96 lakh (ex-showroom), positioning it as a flagship naked bike with no shortage of performance or tech. However, its premium components and high-performance nature come at a cost: maintenance, tyres (Michelin Power GP), and high-spec brakes are all expensive, and potential buyers should be prepared for that. Overall, the KTM 1390 Super Duke R is not for the faint of heart — it’s a powerful, aggressive, and technically sophisticated machine built for riders who demand extreme performance, advanced electronics, and a visceral riding experience. For enthusiasts looking for a street-focused beast that delivers both in city traffic and on twisty roads, it stands out as one of the most capable and exhilarating naked bikes on the market today. |
| 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 powers the KTM 1390 Super Duke R? A: It is powered by a 1,350 cc liquid-cooled V-twin (LC8) engine. Q: What is its power and torque output? A: The engine produces 190 PS (140 kW) at 10,000 rpm and 145 Nm of torque at 8,000 rpm. Q: What is the seat height and weight of the 1390 Super Duke R? A: The seat height is 834 mm, and the dry (or “without fuel”) weight is around 200.5 kg per KTM specifications. Q: What is the fuel tank capacity? A: The fuel tank can hold 17.5 litres. Q: What type of brakes and suspension does it use? A: It features twin 320 mm Brembo Stylema calipers at the front, a 240 mm Brembo disc at the rear, 48 mm WP APEX USD fork up front, and a WP APEX linkage monoshock at the rear. Q: What rider aids and electronics are included on this bike? A: The 1390 Super Duke R comes with lean-angle (cornering) ABS, cornering traction control (KTM calls it MTC), wheelie control, launch control, a bi-directional quickshifter, cruise control, and a 5-inch TFT display with Bluetooth (KTM Connect). Q: What riding modes are available? A: It offers 5 riding modes: Street, Sport, Rain, Track, and Performance (depending on the market version). Q: What is the ex-showroom price of the KTM 1390 Super Duke R in India? A: The Super Duke R is priced at ₹ 22.96 lakh (ex-showroom) in India. Q: What is the service interval for this model? A: According to KTM’s 1390 spec sheet, it has a long service interval—up to 15,000 km (depending on region/market). |
| Fuel System | Fuel-injected | Keihin EFI (Throttle body 60mm) |
| Price Variants | 377155 | Standard | 2295800 |
| 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. | Massive Power & Torque: The 1,350cc LC-8 V-twin makes 190 PS (or ≈ 187 bhp) and 145 Nm of torque, delivering brutal acceleration and a very exciting powerband. Advanced Engine Technology: Uses variable valve timing (cam-shift) for a wider spread of performance, making the engine more flexible and usable across RPMs. Premium Brakes & Suspension: Equipped with Brembo Stylema calipers and high-quality WP Apex suspension, which gives excellent braking feel and handling. Modern Electronics Suite: Cornering ABS, cornering traction control (MTC), wheelie control, launch control, ride modes, quickshifter, and a 5-inch TFT display with Bluetooth make it very civilized for the performance it offers. Refined Ride for Its Power: Despite its raw power, reviewers note that the new 1390 feels easier to ride than earlier versions, thanks to improved ergonomics, electronics, and ride-height control. Long Service Interval: According to the spec sheet, the service interval is up to 15,000 km, which is very good for a high-performance bike. |
| Starter | Kick + Self-start | Electric |
| Transmission | Automatic | 6 gears |
