Quick Analysis
Aprilia SXR 125
12.0 pts
Unweighted: 11 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
YAMAHA Aerox 155 Version S
19.0 pts
Unweighted: 10 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air‑cooled | Liquid-cooled |
| Displacement | 124.45 cc | 155 CC |
| Engine Type | Single‑cylinder, 4‑stroke, SOHC, 3‑valve, air‑cooled. | Liquid cooled, 4-stroke, SOHC, 4-valve |
| Power | 9.61 PS @ 7500 RPM | 11.0kW(15.0PS)/8000r/min |
| Torque | 10.19 Nm @ 5400 rpm | 13.9N.m(1.4kgf.m)/6500r/min |
Performance & Efficiency |
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| Fuel Tank Capacity | 7 L | 5.5 L |
| Mileage | 40 kmpl | 45 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 129 | 126 |
| Seat Height | 775 | 790 |
Brakes & Suspension |
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| ABS | No, CBS | Single Channel ABS |
| Front Brake | Ø 220 mm disk brake with combi braking system (CBS) | Disc Brake(230mm) with ABS |
| Front Suspension | Hydraulic double‑telescopic fork | Telescopic fork |
| Rear Brake | Ø 140 mm drum brake | Drum(130mm) |
| Rear Suspension | Hydraulic shock absorber | Unit swing |
Tyres & Wheels |
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| Front Tyre | 120/70‑12 | 110/80-14M/C 53P |
| Rear Tyre | 120/70‑12 | 140/70-14M/C 62P |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | LED | LED (Class D) |
Other Specifications |
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| Battery | 12 V, 5 Ah | 12 V, 6.0 Ah |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/12/aprilia_sxr_125_inner_banner_black-scaled.webp | https://motoautiv.com/wp-content/uploads/2025/05/Racing-Blue-2.avif |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/12/aprilia_sxr_125_inner_banner_white-scaled.webp | — |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/12/aprilia_sxr_125_inner_banner_blue-scaled.webp | — |
| Cluster | Fully digital, LCD | Digital |
| Color Options | VIBRANT BLUE | #0479cc ESSENCE WHITE| #fafaf7 ENIGMA BLACK| #000000 POWER RED| #f2180c | Racing Blue | #0047AB Ice Fluo Vermillion | #F5F5F5, #FF5A36 |
| Cons | The suspension can feel a bit firm, transmitting bumps from rough roads more noticeably. Fuel tank capacity and mileage are modest, which may limit long-distance rides without refueling. Service network and spare-part availability may be limited in smaller towns or rural areas. The price is higher than many other 125 cc scooters, which may not feel justified for all buyers. Ride comfort with a pillion or on uneven roads can feel less plush compared to softer-suspension scooters. | Stiff suspension - This is probably the most common complaint. Riders often mention that potholes and broken roads are felt more sharply compared to scooters like the Activa or Jupiter. Large turning radius - Because of its sporty geometry and longer wheelbase, maneuvering in tight spaces and U-turns can require extra effort. Limited footboard practicality - Unlike conventional scooters, the Aerox has a central tunnel. Owners who regularly carry grocery bags or larger items on the floorboard find this inconvenient. Rear seat comfort - While the rider seat is generally comfortable, some pillion riders complain that the rear seat is a bit high and firm for long journeys. Higher maintenance costs - Compared to a typical 110cc or 125cc scooter, service costs and spare parts can be slightly more expensive due to the liquid-cooled engine and premium components. |
| Detailed Overview | The Aprilia SXR 125 is designed as a maxi-style scooter that brings a larger, more road-focused presence to the 125cc segment. Unlike conventional scooters that prioritise compactness, the SXR 125 adopts a broader body, extended front apron, and a more substantial overall stance, which gives it a different character on the road. This design approach is not just about appearance, as it also influences rider comfort and stability, especially during longer commutes or when riding at slightly higher speeds within city limits. At the heart of the scooter is a 124.45cc single-cylinder, air-cooled engine paired with a CVT automatic transmission. The engine produces around 9.5 PS of power and close to 10 Nm of torque, delivering a smooth and linear power output that suits urban riding conditions. Acceleration is predictable rather than aggressive, making it easy to manage in traffic, although it may feel slightly underpowered when quick overtakes are required or when riding on open stretches. The absence of gear shifts keeps the riding experience simple, which adds to its usability for a wide range of riders. One of the defining aspects of the SXR 125 is its focus on comfort. The scooter features a wide, well-cushioned seat that allows for a relaxed seating position, along with a spacious floorboard that provides adequate legroom. The riding posture is upright, reducing strain on the back and shoulders during longer rides. The suspension setup, consisting of telescopic front forks and a rear monoshock, is tuned to absorb typical road imperfections, helping maintain ride quality over uneven surfaces. While it handles bumps reasonably well, the scooter’s heavier build compared to other 125cc options can be noticeable during low-speed maneuvering. In terms of handling, the SXR 125 feels stable and planted rather than sharp or quick to change direction. The 12-inch wheels contribute to this stability, especially on straight roads and gentle curves. This makes it more confidence-inspiring at moderate speeds, though it is not designed for aggressive cornering. Braking duties are managed by a front disc and a rear drum setup supported by a combined braking system, which distributes braking force between both wheels. While this setup is adequate for everyday use, the absence of ABS is something that stands out in this segment. The feature list on the scooter includes a fully digital instrument cluster that displays essential ride information such as speed, fuel level, and trip data. The lighting system uses LED elements, adding to visibility and modern styling. However, the overall feature set remains relatively straightforward, with no advanced connectivity options like Bluetooth or navigation. Storage space is practical for daily use, with under-seat capacity suitable for basic items, though not particularly expansive. From a usability perspective, the SXR 125 is built around ease of riding and comfort-oriented design. Its fuel tank capacity of around 7 litres allows for a reasonable range between refuels, and its smooth engine behaviour supports consistent performance in everyday conditions. Overall, the scooter brings together a combination of comfort, stability, and distinctive styling, offering a different take on what a 125cc scooter can feel like in regular urban use. | The Yamaha Aerox 155 Version S is a maxi-scooter that combines the convenience of an automatic scooter with engineering elements typically found in Yamaha’s performance-oriented motorcycles. Its design follows a sporty and aerodynamic approach, featuring a sharp front apron, centrally mounted LED headlamp, muscular body panels, and a stepped seat layout. The overall proportions are noticeably larger than those of conventional scooters, giving it a distinctive road presence while also accommodating a sizeable under-seat storage compartment. Powering the Aerox 155 Version S is a 155cc, single-cylinder, liquid-cooled, fuel-injected engine that produces approximately 15 PS of power and 13.9 Nm of torque. The engine incorporates Yamaha’s Variable Valve Actuation (VVA) technology, which adjusts valve timing to help maintain performance across different engine speeds. Unlike smaller commuter scooters that prioritize low-speed operation, the Aerox’s engine is designed to deliver a broader powerband, allowing it to handle city riding as well as sustained highway speeds. Power is transmitted through a CVT automatic gearbox, eliminating the need for manual gear changes and making operation straightforward in varying traffic conditions. The scooter is built around an underbone frame that contributes to structural rigidity and handling stability. Suspension duties are managed by telescopic front forks and twin shock absorbers at the rear. This setup is intended to balance everyday usability with responsive handling characteristics. The Aerox rides on 14-inch alloy wheels at both ends, which are larger than those found on many scooters in the segment. The larger wheel size can influence stability and road feedback, particularly at higher speeds. Braking performance is handled by a front disc brake and a rear drum brake. The scooter is equipped with a single-channel Anti-lock Braking System (ABS) for the front wheel, helping reduce the likelihood of wheel lock-up during sudden braking situations. The Version S variant also features Traction Control System (TCS), a technology that monitors wheel slip and adjusts power delivery when necessary to maintain traction on low-grip surfaces. In terms of features, the Aerox 155 Version S includes a fully digital LCD instrument console that displays information such as speed, fuel level, trip data, and other riding information. Bluetooth connectivity through Yamaha’s Y-Connect application enables smartphone integration, allowing riders to access call alerts, message notifications, maintenance reminders, and fuel consumption data. The Smart Key system offered on the Version S variant introduces keyless operation, enabling ignition control and scooter access without physically inserting a key. The fuel tank capacity stands at 5.5 litres, while the kerb weight is approximately 126 kg. The seat height of 790 mm and wheelbase of 1,350 mm contribute to the scooter’s riding ergonomics and stability. Storage practicality is supported by a large under-seat compartment that can accommodate daily essentials and certain helmet types depending on their size and shape. Additional equipment includes LED lighting throughout, an automatic start-stop system designed to reduce fuel consumption during idle periods, and a side-stand engine cut-off feature. Together, these specifications position the Yamaha Aerox 155 Version S as a feature-rich scooter that blends modern technology, performance-focused engineering, and everyday commuting functionality within a single package. |
| Expert Review | The Aprilia SXR 125 is a maxi-style scooter that focuses on comfort and road presence more than performance. Its 125cc engine delivers smooth and predictable acceleration, which works well in city conditions but doesn’t feel particularly strong at higher speeds. The wide seat, upright riding posture, and large front design make it comfortable for longer commutes, while its heavier build and 12-inch wheels add stability on the road. Suspension is tuned for comfort, handling bumps reasonably well, but the absence of ABS and a feature list that feels basic for the price are noticeable drawbacks., 3.5, MotoAutiv Team | The Yamaha Aerox 155 Version S occupies a unique space in the Indian scooter market by combining the practicality of a scooter with performance characteristics that are more commonly associated with entry-level motorcycles. Its 155cc liquid-cooled engine delivers strong acceleration throughout the rev range, while the rigid chassis and larger wheels contribute to confident handling at both city and highway speeds. The riding position feels sporty yet relaxed enough for daily commuting, though the firm suspension setup tends to transmit road imperfections more noticeably on rough surfaces. Features such as traction control, Smart Key technology, and Bluetooth connectivity add to the modern appeal, while the maxi-scooter design provides a distinct road presence. However, the focus on performance and styling does bring certain compromises in everyday practicality, particularly when compared to conventional family-oriented scooters. The Aerox ultimately presents a different approach to scooter design, emphasizing riding dynamics and high-speed composure alongside everyday usability., 4.4, MotoAutiv Team |
| FAQ (Manual Override) | Q: Is the Aprilia SXR 125 good for daily commuting? A: Yes, it is well-suited for daily commuting thanks to its comfortable seat, relaxed riding posture, and smooth engine performance in city conditions. Q: What is the mileage of the Aprilia SXR 125? A: The scooter delivers a real-world mileage of around 35–40 km/l, depending on traffic and riding style. Q: How is the performance of the Aprilia SXR 125? A: The performance is smooth and predictable, making it easy to ride in the city, though it may feel underpowered during quick overtakes or at higher speeds. Q: Is the Aprilia SXR 125 comfortable for long rides? A: It is relatively comfortable for longer rides compared to typical 125cc scooters due to its wide seat and upright ergonomics. Q: Does the Aprilia SXR 125 have good handling? A: It offers stable handling with a planted feel on the road, though it is not as sharp or agile as lighter scooters. Q: What features does the Aprilia SXR 125 offer? A: It comes with a digital display, LED lighting, and basic modern features, but lacks advanced connectivity options. Q: Does the Aprilia SXR 125 have ABS? A: No, it uses a combined braking system (CBS) instead of ABS. Q: Is the Aprilia SXR 125 suitable for beginners? A: Yes, it is easy to ride and manageable, making it suitable for new riders as well. Q: What are the common drawbacks of the Aprilia SXR 125? A: Users often mention average performance, lack of ABS, and a feature list that feels limited for the price. Q: How does it compare to other scooters in the segment? A: It stands out for comfort and design, while many rivals offer better performance, features, or value for money. | Q: What is the real-world mileage of the Yamaha Aerox 155 Version S? A: Most Yamaha Aerox 155 Version S owners report a real-world fuel efficiency of around 38-45 km/l, depending on riding style, traffic conditions, and maintenance. Q: Is the Yamaha Aerox 155 Version S suitable for long rides? A: Yes, the Yamaha Aerox 155 Version S is considered one of the better scooters for highway touring due to its powerful engine, stable chassis, and comfortable cruising ability. Q: What is the top speed of the Yamaha Aerox 155 Version S? A: The Yamaha Aerox 155 Version S can achieve a top speed of approximately 115-120 km/h under favorable riding conditions. Q: Does the Yamaha Aerox 155 Version S have traction control? A: Yes, the Yamaha Aerox 155 Version S comes equipped with Traction Control System (TCS), which helps improve grip during acceleration on slippery surfaces. Q: Can a full-face helmet fit inside the Yamaha Aerox 155 Version S under-seat storage? A: The Yamaha Aerox 155 Version S offers a large under-seat storage compartment, but whether a full-face helmet fits depends on the helmet's size and shell design. Q: Is the Yamaha Aerox 155 Version S comfortable for a pillion rider? A: The Yamaha Aerox 155 Version S provides adequate pillion space, though some users feel the elevated rear seat and firm suspension can affect comfort on longer journeys. Q: Does the Yamaha Aerox 155 Version S have keyless ignition? A: Yes, the Version S variant of the Yamaha Aerox 155 comes with a Smart Key system that enables keyless ignition and additional convenience features. Q: What are the service costs of the Yamaha Aerox 155 Version S? A: Yamaha Aerox 155 Version S service costs are generally higher than those of typical 125cc scooters because of its liquid-cooled engine and premium components. Q: Is the Yamaha Aerox 155 Version S good for daily commuting? A: Yes, the Yamaha Aerox 155 Version S can be used for daily commuting, although its sporty setup and central tunnel make it slightly less practical than traditional family scooters. |
| Fuel System | Electronic fuel injection | Fuel Injection |
| Price Variants | STD | 121907 | | 146120 |
| Pros | The SXR 125 has a bold, muscular design that stands out on the road and gives it a premium look. Its engine and CVT setup deliver smooth, reliable performance for city commuting, handling stop-and-go traffic with ease. The handling feels stable and composed, with a chassis and tyre setup that keeps the scooter planted even at moderate speeds. Front disc and CBS rear braking provide confidence-inspiring stopping power in urban traffic conditions. Comfortable riding posture with a seat height that suits most riders, making it easier to ride for longer periods. The build quality and finish feel more premium than typical scooters, giving a sense of durability. | Powerful and exciting performance - The 155cc liquid-cooled engine borrowed from the Yamaha R15 is the biggest highlight. Owners frequently mention that the Aerox feels significantly quicker than traditional scooters, especially during overtakes and highway riding. Excellent highway capability - Unlike most scooters that feel stressed at higher speeds, the Aerox can comfortably cruise at 80–100 km/h. Many users appreciate its stability on long rides. Sporty handling - The motorcycle-like frame and larger wheels give the scooter a planted feel around corners. Riders often say it feels more like a lightweight bike than a conventional scooter. Good fuel efficiency for the performance - Most owners report real-world mileage between 38–45 km/l depending on riding style, which is considered respectable for a 155cc performance scooter. Premium styling - The aggressive maxi-scooter design attracts a lot of attention. Many buyers choose the Aerox simply because it looks different from every other scooter on the road. Feature-rich Version S - The Smart Key system, answer-back function, automatic start-stop system, Bluetooth connectivity, and traction control add a premium touch that owners appreciate. |
| Starter | Kick + Electric | Electric starter |
| Transmission | Automatic | Automatic |
