Quick Analysis
ATHER 450 Apex
9.0 pts
Unweighted: 6 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 450 SX-F
21.5 pts
Unweighted: 12 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | — | Liquid cooled |
| Displacement | — | 449.9 cc |
| Engine Type | — | 1-cylinder, 4-stroke engine |
| Power | 7.0 kW | — |
| Torque | 26 Nm | — |
Performance & Efficiency |
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| Fuel Tank Capacity | — | 7.2 L |
| Mileage | — | 15.33 kmpl |
Dimensions & Weight |
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| Kerb Weight | 111.6 kg | 107 kg |
| Seat Height | 780 mm | 958 mm |
Brakes & Suspension |
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| ABS | — | Dual Channel ABS |
| Front Brake | Hydraulically actuated triple-piston calliper disc | Disc 260 mm |
| Front Suspension | Telescopic forks | WP XACT-USD (AER), Ø 48 mm |
| Rear Brake | Hydraulically actuated single-piston calliper disc | Disc 220 mm |
| Rear Suspension | Symmetrically mounted progressive monoshock | WP XACT Monoshock with linkage |
Tyres & Wheels |
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| Front Tyre | 90/90 - 12 | 80/100 - 21 |
| Rear Tyre | 100/80 - 12 | 110/90 - 19 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | LED | — |
Other Specifications |
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| Battery | 3.7 kWh Lithium-ion | — |
| Color Options | Edium Blue | Orange |
| Cons | Relatively expensive — might feel like overkill if you only need basic commuting. Suspension and ride comfort may feel a bit firm on rough or potholed roads. Storage and seating/space may feel limited if you need more room or are a taller rider. Real-world range drops noticeably with aggressive riding or heavy load — and reliability depends on having charging access. The premium features and extra cost may not feel “worth it” for riders who don’t use them often. | Very Tall Seat: At ~958 mm, it’s difficult to handle for shorter riders, especially off-road. Small Fuel Tank: The 7.2-liter tank limits how far you can ride — built more for racing than touring. Harsh Power Delivery: The high-revving engine is race-tuned, which may be too aggressive for casual use or beginners. Vibrations: The single-cylinder engine can vibrate strongly, especially at higher RPMs. High Maintenance Cost: Premium motocross parts and servicing (suspension, clutch, engine) can be expensive. Limited Street Usability: Not ideal for daily commuting due to track-focused ergonomics and setup. Reliability Trade-offs: Some riders report issues under hard race-type use, like stripped screws or wear on high-stress parts. |
| Detailed Overview | From the moment you swing a leg over the Ather 450 Apex, you quickly realize this isn’t just another electric scooter — it’s meant for people who care about performance, control and smart urban commuting. The heart of the ride is a well-tuned 7.0 kW Permanent Magnet Synchronous Motor (PMSM). Thanks to that, the Apex produces up to 26 Nm of torque and delivers brisk acceleration. The numbers are impressive on paper — 0 to 40 km/h in about 2.9 seconds — but on the road that translates to a quick launch off the traffic light, a feeling of immediacy and confidence in start-stop city traffic. What really stands out is the top-end power: the Apex can push beyond the 100 km/h mark, which is rare for an electric scooter in everyday commuter territory. That means the scooter doesn’t just shine in stop-and-go traffic — it’s also capable enough for longer rides, smoother expressway bursts, or overtaking with composure, rather than relying on brute throttle. Under the floorboard lies a 3.7 kWh lithium-ion battery pack. According to the maker, a full charge delivers a certified “IDC” range of up to 157 km — though real-world results will depend heavily on riding style, mode selected, and load (rider + pillion + cargo). In everyday mixed use, you might see somewhere between 110–130 km on a charge if riding moderately, or closer to 75–95 km if you’re leaning on the scooter’s performance edge with aggressive acceleration or using “Warp+” mode. That makes the Apex genuinely practical for daily commuting and occasional long-ish rides. Recharging doesn’t take forever either: with the standard home charger, going from zero to full takes roughly 5¾ hours. For many users, that means a single overnight charge can give you more than a day’s worth of commuting — convenient and low-friction. Of course, power is nothing without control — and on that front, the Apex doesn’t disappoint. Braking is handled by disc brakes at both the front and rear, paired with a combined braking system plus regenerative braking. The regenerative braking is enhanced via a feature called “Magic Twist”: simply releasing the throttle initiates deceleration and regeneration, which smoothens urban rides and helps squeeze out a bit more from the battery. That also means less reliance on brake levers for everyday slowing, making riding more intuitive — especially in stop-heavy traffic. Ride quality strikes a balance between agility and comfort. The suspension setup — telescopic front forks and a monoshock rear — combined with relatively light kerb weight (about 111.6 kg) and compact 12-inch wheels, makes the scooter nimble and easy to manoeuvre through crowded lanes or narrow city roads. For you, that translates into easy overtakes, nippy turns, and less stress when weaving through traffic, while the suspension does enough to absorb most urban bumps and potholes without jarring you. Practicality isn’t ignored either: there’s an under-seat storage of generous 22 litres — handy for a helmet, groceries or a backpack — and seat height is accessible for most riders. In real life, that means you don’t have to worry about where to stash your stuff, and mounting or dismounting remains easy even in everyday use. But what really makes the Apex feel like a “modern scooter of 2025” is how connected and smart it is. A sharp 7-inch touchscreen dashboard offers smartphone connectivity, navigation (via Google Maps), music and call controls, notifications and more. You don’t need to dig out your phone for directions — just glance at the dash. Features such as auto-cancel indicators, “guide-me-home” lights, emergency stop signal, and even “infinite cruise” (cruise-like comfort for longer trips) lend the scooter a layer of convenience and modernity that gets appreciated in day-to-day life. For many riders, having multiple ride modes — ranging from Smart Eco and Eco to Sport and the aggressive Warp+ — is a big plus. It means you can tailor the ride depending on traffic, terrain or mood: ride efficiently during daily commutes, or unlock full power when you want a spirited ride. What this all adds up to — in simple human terms — is an electric scooter that doesn’t force compromises. You get the zippy agility and ease of a scooter tailored for city roads, combined with enough punch, speed, and sophistication to make longer or faster rides genuinely reasonable. Whether you’re weaving through street traffic in tight lanes, commuting to work, or taking a leisurely evening ride out of town, the Ather 450 Apex feels ready for it. | The KTM 450 SX-F is a high-performance motocross machine built to compete at the highest level; it’s engineered for speed, agility, and race track domination rather than casual cruising. At its core lies a 449.9 cc four-stroke, single-cylinder, liquid-cooled engine, tuned to generate strong and immediate power with a broad rev range. This powertrain is designed to make explosive bursts out of corners, offer consistent throttle response, and deliver a raw racing feeling. The engine’s lightweight construction contributes significantly to the bike’s competitive edge, keeping the overall weight low and enabling sharp acceleration. KTM has optimized the 450 SX-F’s handling through a sophisticated chassis and suspension setup. The bike features WP XACT 48 mm inverted front forks and a matching WP XACT rear shock which combine to offer generous travel (around 310 mm front and 300 mm rear), excellent damping, and great control during jumps or uneven terrain. This suspension system provides riders with a stable and predictable ride, whether they’re launching off a tabletop or navigating whoops on a technical track. The frame itself, likely a high-grade steel trellis design, balances rigidity and flexibility to help maintain stability under heavy loads while allowing for sharp and responsive feedback when pushed aggressively. Electronics on the 450 SX-F reflect its competitive nature. It comes equipped with launch control, enabling better starts during drag-style races. Additionally, the bike offers selectable engine mappings and traction control, giving riders the flexibility to choose different levels of assistance based on track conditions. These systems help control wheel spin, optimize torque delivery, and enhance safety at high RPMs. The inclusion of a quickshifter goes a long way in making aggressive riding smoother, while the engine maps help tailor performance for dry, dusty tracks or slippery surfaces. Though a serious racewheel, KTM hasn’t skimped on user convenience: the 450 SX-F includes an electric starter, so riders don’t need to rely on kick-starting, a welcome feature for modern motocross users. The ergonomics are built for competition: a high seat height (~958 mm) and tall, wide handlebars give the rider a commanding posture, facilitating balance and control over big jumps and landings. Despite being built for off-road prowess, the rider’s triangle provides a decent balance—standing up or sitting down remains natural and feels intentional, rather than an afterthought. The bike’s weight is impressively kept in check, making it lighter than many of its peers. This low weight improves not only maneuverability but also helps reduce rider fatigue during extended sessions on the track. At the same time, the drivetrain is engineered with a 5-speed gearbox, making gear changes efficient and suited to the demands of motocross. The clutch is performance-oriented, ensuring durability and precise engagement under racing stress. Fuel capacity is modest (around 7.2 liters), which is typical for a motocross bike but restricts the 450 SX-F to race or track use rather than long-distance adventures. Maintenance is regular and can be demanding: high-revving competition engines demand careful attention to oil changes, suspension settings, and component wear. Still, many motocross riders consider this a fair trade-off given the bike’s competitive performance. In summary, the KTM 450 SX-F is a race-bred motocross machine that delivers raw power, high agility, and top-tier handling. It’s not designed for comfort cruising or commuting—it’s built for serious track work and competitive environments. For riders who live for the thrill of racing, who demand the sharpest throttle response, and who don’t shy away from the maintenance demands of four-stroke competition bikes, the 450 SX-F is a standout performer. |
| Expert Review | MotoAutiv Team | MotoAutiv Team |
| FAQ (Manual Override) | Q: What is the top speed of the Ather 450 Apex? A: The top speed is around 100 km/h. Q: How fast does the Ather 450 Apex accelerate from 0–40 km/h? A: It accelerates from 0–40 km/h in about 2.9 seconds. Q: What is the battery capacity of the Ather 450 Apex? A: It comes with a 3.7 kWh lithium-ion battery. Q: What is the real-world range of the Ather 450 Apex? A: You can typically expect around 110–130 km in mixed riding, and about 75–95 km in hard riding. Q: What is the certified range of the Ather 450 Apex? A: The official IDC-certified range is up to 157 km per charge. Q: How long does it take to charge the Ather 450 Apex? A: A full charge through the home charger takes roughly 5.75 hours. Q: What kind of motor does the Ather 450 Apex use? A: It uses a 7.0 kW PMSM motor that produces up to 26 Nm of torque. Q: Does the Ather 450 Apex have fast charging? A: It supports Ather fast charging, letting you top up quickly on compatible chargers. Q: What ride modes are available on the Ather 450 Apex? A: Modes include SmartEco, Eco, Ride, Sport, and Warp+. Q: What type of brakes does the Ather 450 Apex have? A: It has disc brakes at both front and rear, with combined braking and regenerative braking. Q: What is Magic Twist on the Ather 450 Apex? A: Magic Twist is a regenerative braking system that slows the scooter when you release the throttle. Q: How much does the Ather 450 Apex weigh? A: It weighs around 111.6 kg. Q: What is the under-seat storage capacity? A: It offers 22 litres of under-seat storage. Q: Does the Ather 450 Apex have navigation? A: Yes, it has onboard navigation integrated into the touchscreen display. Q: What size is the instrument display? A: It has a 7-inch touchscreen dashboard. | Q: What is the engine specification of the KTM 450 SX-F? A: The bike is powered by a 449.9 cc, single-cylinder, 4-stroke liquid-cooled engine. Q: What is the power and torque output? A: According to specs, the 450 SX-F produces about 62.96 PS and approximately 74 Nm of torque. Q: What kind of transmission does it have? A: It uses a 5-speed gearbox. Q: What is the fuel tank capacity? A: The fuel tank capacity is around 7.2 litres. Q: What is the seat height and ground clearance? A: The seat height is 958 mm, and ground clearance is very high at 343 mm. Q: What suspension setup is used on the 450 SX-F? A: It comes with WP XACT 48 mm USD front forks and a WP XACT monoshock with linkage. Q: What brakes does it have? A: The 450 SX-F is equipped with a 260 mm front disc and a 220 mm rear disc. Q: What electronic / rider-aid features does it include? A: It comes with launch control, quickshifter, selectable engine maps + traction control (TC), and a connectivity unit for off-road use. Q: What is the weight of the 450 SX-F? A: The kerb weight is approximately 107 kg for the standard model. Q: Does this bike have an electric starter? A: Yes, it has a self-starter (electric), so you don’t need to kick-start it. Q: What kind of fuel should I use? A: The manufacturer recommends high-octane / race-grade fuel for optimal performance. However, some users mention that standard premium pump gas (91 RON) works “just fine” on a stock setup. Q: How reliable is the 450 SX-F? A: While KTM 450s are high-performance machines, many owners report good longevity with regular maintenance. Some have raised concerns about top-end rebuilds, but others say healthy use with regular oil changes can bring 180+ hours before any major work. |
| Price Variants | | 189999 | | 1025100 |
| Pros | Strong, responsive acceleration — fun and confident around city traffic or during quick overtakes. Good top speed for an electric scooter, making it usable not just for city commutes but occasional longer or faster rides. Smart, modern features and a connected dashboard — adds convenience, navigation, and a premium feel. Adequate real-world battery range for daily commuting and moderate longer rides. Low maintenance compared with petrol scooters — simpler upkeep, no fuel hassles. | Very High Performance: The 449.9 cc single-cylinder engine delivers strong, race-ready power for motocross. Light and Agile: With its low weight (around 107 kg) and compact frame, it’s extremely maneuverable on tracks. Top-Tier Suspension: Equipped with WP XACT 48 mm USD forks and a high-travel rear shock, making it very capable over jumps and rough terrain. Modern Electronics: Includes launch control, selectable engine maps, quickshifter, and traction control for improved control. Electric Start: Convenient and practical — no need for kick-starting. Strong Chassis: The trellis frame offers a good mix of stiffness and flexibility, ideal for aggressive riding. Serviceability: Easy access to key components like the air filter and suspension for maintenance. |
| Transmission | — | 5 Speed Manual |
