Quick Analysis
KTM 65 SX
13.0 pts
Unweighted: 8 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
SUZUKI GSX-8R
20.5 pts
Unweighted: 15 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Liquid Cooling | Liquid Cooling |
| Displacement | 64.9 cc | 776 cc |
| Engine Type | 1-cylinder, 2-stroke engine | 4-stroke, 2-cylinder, liquid-cooled, DOHC |
| Power | 11.2 bhp @ 11500 rpm | 81.8 bhp @ 8500 rpm |
| Torque | 10.8 Nm @ 7500 rpm | 78 Nm @ 6800 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 4.5 L | 14 L |
| Mileage | 30 kmpl | 23.8 kmpl |
Dimensions & Weight |
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| Kerb Weight | 62 | 205 |
| Seat Height | 730 | 810 |
Brakes & Suspension |
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| ABS | — | Dual Channel |
| Front Brake | Disc 198 mm | Disc 310 mm Caliper - Front 4 Piston |
| Front Suspension | XACT 35 WP Upside-Down fork, Ø 35 mm | Inverted telescopic, coil spring, oil damped |
| Rear Brake | Disc 180 mm | Disc Caliper - Rear 1 Piston |
| Rear Suspension | XACT WP mono shock | Link type, coil spring, oil damped |
Tyres & Wheels |
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| Front Tyre | 60/100 - 14 | 120/70ZR17M/C |
| Rear Tyre | 80/100 - 12 | 180/55ZR17M/C |
| Tyre Type | Tubed | Tubeless |
| Wheel Type | Spoke | Alloy |
Features & Technology |
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| Headlight | — | LED |
Other Specifications |
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| Bike Image 1 | — | https://motoautiv.com/wp-content/uploads/2025/11/gsx8rmetallicmattblack.webp |
| Bike Image 2 | — | https://motoautiv.com/wp-content/uploads/2025/11/gsx8rmetallicmattswordsilver.webp |
| Color Options | Orange | #F2771A | Metallic Matt Black | #0D0D0D Metallic Matt Sword Silver | #9AA0A6, #5F646A Metallic Triton Blue | #004EA8 |
| Cons | High maintenance: being a 2-stroke race bike, it needs frequent servicing and top-end rebuilds. Costly parts: replacement parts (especially race-specific ones) can be expensive. Kick-start only, no electric starter, which may be difficult for smaller/younger riders. Limited fuel capacity: small fuel tank means more frequent refuels. Size limitations: while great for its class, more advanced or heavier riders may outgrow it soon. Not road legal, strictly made for off-road/motocross use. | Doesn’t deliver the high-revving top-end excitement of inline-4 supersport motorcycles. Wind protection at very high speeds is modest and can feel tiring on long highway rides. Suspension tuning leans slightly firm, which can feel bumpy on rough roads. Weight is on the heavier side, noticeable at low speeds or during tight maneuvers. Not designed for hardcore track riders seeking extreme performance or razor-sharp handling. Fuel economy drops significantly when ridden aggressively. |
| Detailed Overview | The KTM 65 SX is one of the most iconic and trusted youth motocross bikes in the world, built for young riders who are ready to step into competitive racing. Designed as a bridge between mini dirt bikes and full-size motocross machines, the 65 SX gives young racers the taste of real racing performance with features inspired directly from KTM’s bigger SX lineup. For many aspiring riders, this bike marks the beginning of a serious motocross journey. At the core of the KTM 65 SX is its 64.9 cc 2-stroke, liquid-cooled engine, designed to deliver smooth yet powerful performance. The engine is known for its sharp throttle response and punchy powerband, which helps riders tackle jumps, corners, and straights with ease. With its race-tuned powervalve system, the bike offers strong torque and acceleration across the rev range, making it highly competitive on the track. The 6-speed gearbox paired with a hydraulic clutch further enhances control, allowing young riders to shift smoothly and confidently during intense racing situations. One of the major highlights of the 65 SX is its lightweight chassis, which gives the bike excellent agility. Weighing just around 53 kg, it allows young riders to maneuver easily, even in technical sections. The frame is built using high-strength chromoly steel, offering a perfect balance of rigidity and flexibility. This helps maintain stability during high-speed riding while still giving enough flex to absorb rough terrain. Suspension plays a huge role in motocross, and KTM has equipped the 65 SX with premium WP XACT suspension. At the front, it features a 35 mm AER air fork, which allows easy adjustment based on the rider’s weight and riding conditions. At the rear, a fully adjustable WP monoshock ensures consistent damping performance. This suspension setup works beautifully on jumps, whoops, and rutted tracks, making the bike feel planted and confidence-inspiring. Braking is equally impressive, with hydraulic disc brakes on both ends providing sharp stopping power. This is especially important for young racers learning advanced braking techniques such as trail braking and hard corner entries. The wave-style discs also help manage heat buildup during longer motos. The ergonomics of the KTM 65 SX are carefully designed to suit growing riders. The seat height, footpegs, and handlebar position give young riders a natural and balanced stance, allowing them to ride longer with less fatigue. The slim bodywork also makes it easier for riders to shift their weight when cornering or navigating obstacles. Another advantage is its “grow-with-the-rider” setup. Many components, including the handlebar and suspension, can be adjusted, making the bike suitable for a range of ages and sizes. This is one of the reasons why parents and young racers prefer the 65 SX — it adapts as the rider’s skills and physical size improve. Overall, the KTM 65 SX is a race-ready machine built to deliver high performance, reliability, and confidence to young riders entering the world of competitive motocross. With its strong engine, agile handling, premium suspension, and race-focused design, it remains one of the best choices for aspiring motocross champions. | The Suzuki GSX-8R is built around a 776cc, parallel-twin, liquid-cooled engine, and that configuration shapes most of its character. Instead of chasing very high revs, the engine focuses more on accessible performance, with a noticeable pull in the mid-range. This becomes relevant in real riding conditions, where smooth acceleration matters more than outright top-end speed. The motor is paired with a 6-speed gearbox, and it also gets a bi-directional quickshifter, which allows clutchless upshifts and downshifts. This setup changes how the bike feels in traffic as well as on open roads, making gear changes more seamless. The chassis is based on a steel frame, which keeps the structure straightforward while maintaining stability. Suspension duties are handled by upside-down front forks and a rear monoshock, both tuned to deal with a mix of riding scenarios. On uneven roads, the suspension absorbs most irregularities without feeling overly stiff, while at higher speeds it maintains a planted feel. The riding posture sits somewhere between aggressive and upright, with clip-on handlebars that are not too low, allowing a slightly leaned-forward stance without putting too much pressure on the wrists. Braking is managed by dual disc brakes at the front and a single disc at the rear, supported by dual-channel ABS. The setup is designed to offer controlled stopping power, especially considering the bike’s performance level. The GSX-8R also comes with electronic aids such as traction control and selectable riding modes, which adjust how the throttle responds. These features don’t change the core nature of the bike but add a layer of adaptability depending on riding conditions. In terms of design, the GSX-8R follows a fully faired layout, with sharp body panels and a compact tail section. The LED lighting setup, including the headlamp and indicators, keeps the design in line with modern expectations. The instrument cluster is a full-colour TFT display, showing information like speed, gear position, riding mode, and other basic data in a clean layout that is easy to read while riding. The bike uses 17-inch alloy wheels at both ends, paired with road-focused tyres. Fuel tank capacity is around 14 litres, which aligns with its intended use for both short rides and longer stretches. Weight distribution and overall kerb weight play a role in how manageable the bike feels, especially for riders moving up from smaller motorcycles. |
| Expert Review | The KTM 65 SX is a purpose-built motocross bike designed for young riders stepping into competitive racing, and its overall character reflects that focus. It is powered by a 64.9cc two-stroke engine that delivers quick and responsive performance, especially when kept in the higher rev range, which means riders need to actively manage gears to get the best out of it. The lightweight chassis, around 60 kg, makes the bike easy to control in corners and during jumps, while the chromoly steel frame adds rigidity without making it feel heavy. The suspension setup, with WP XACT forks and a fully adjustable rear monoshock, is tuned for track riding and handles bumps and landings well, though it can feel stiff at lower speeds or on uneven trails. Braking performance is strong with disc brakes at both ends, giving good stopping control during aggressive riding. Ergonomically, the bike is designed to suit growing riders, with adjustable components to fit different heights, making it adaptable over time. However, like most two-stroke motocross bikes, it requires regular maintenance and is not practical for casual riding or beginners with no prior experience. Overall, the KTM 65 SX focuses on delivering sharp handling, responsive power, and track-oriented performance for young riders who are already familiar with off-road riding., 4.4, MotoAutiv Team | The Suzuki GSX-8R enters a space in the Indian market that is still quite limited, where middleweight faired motorcycles are more aspirational than practical for most riders. Its parallel-twin engine and overall setup place it above the usual entry-level segments, which means it caters to a smaller group of buyers who are looking beyond daily commuting needs. In real-world usage, factors like traffic conditions, road quality, and cost of ownership naturally shape how often a bike like this can be fully used. At the same time, there is a growing interest in bigger motorcycles, especially among riders upgrading from 150–300cc bikes. The GSX-8R fits into this shift, offering a format that sits between everyday usability and weekend riding intent. Its relevance, therefore, is less about volume and more about how it aligns with this gradually expanding premium segment in India., 4.2, MotoAutiv Team |
| FAQ (Manual Override) | Q: What is the mileage? A: The mileage of the KTM 65 SX is around 20–25 kmpl, depending on riding style. Q: Is the KTM 65 SX suitable for complete beginners? A: It is not ideal for complete beginners. It is better for young riders who already have some basic riding experience because the power delivery of a two-stroke engine can feel aggressive. Q: What is the engine capacity of the KTM 65 SX? A: It has a 64.9cc, single-cylinder, liquid-cooled two-stroke engine. Q: How much power does the KTM 65 SX produce? A: It produces around 11 bhp, which is quite strong for its size and category. Q: Is the KTM 65 SX road legal in India? A: No, it is not road legal. It is a motocross bike meant only for track and off-road riding. Q: What is the weight of the KTM 65 SX? A: The bike weighs around 62 kg, which helps in easy handling for young riders. Q: Does the KTM 65 SX have gears? A: Yes, it comes with a 6-speed manual gearbox. Q: What type of fuel does it use? A: It uses petrol mixed with two-stroke oil, not regular petrol alone. Q: What is the fuel tank capacity? A: The fuel tank capacity is about 4.5 litres. Q: Is maintenance high on the KTM 65 SX? A: Yes, it requires regular maintenance like air filter cleaning, piston checks, and proper servicing, which is common for two-stroke motocross bikes. Q: What age group is the KTM 65 SX made for? A: It is generally designed for young riders around 8–12 years old, depending on height and skill level. | Q: What is the mileage? A: The mileage is about 23.8 km/l under mixed riding conditions. Q: Is the Suzuki GSX-8R suitable for daily use in India? A: The Suzuki GSX-8R is often asked about for daily use because of its size. In real conditions, its smooth power delivery and relatively relaxed riding posture make it manageable in city traffic, though heat and width can still be noticeable in heavy congestion. Q: Is the Suzuki GSX-8R comfortable for long rides or touring? A: Many buyers ask this before upgrading. The GSX-8R is designed more like a sport-tourer, so the seating position is not too aggressive, and it can handle longer rides better than typical supersport bikes. Q: How powerful is the Suzuki GSX-8R engine? A: This comes up frequently, especially for first-time big bike buyers. The GSX-8R uses a 776cc parallel-twin engine with strong mid-range torque, which makes it feel usable rather than overwhelming in normal riding. Q: Is the Suzuki GSX-8R a good first big bike? A: A lot of riders upgrading from 200–400cc bikes ask this. The GSX-8R is generally considered approachable because of its linear power delivery and predictable nature, which helps riders transition into higher displacement bikes more easily. Q: What is the maintenance cost of the Suzuki GSX-8R in India? A: Cost of ownership is a common concern. Since it is a middleweight imported bike, service and parts are typically more expensive than smaller bikes, and availability can vary depending on location. Q: Does the Suzuki GSX-8R heat up in traffic? A: This is something many Indian riders specifically ask. Like most big-capacity bikes, engine heat can be noticeable in slow-moving traffic, especially in hot weather conditions. Q: How does the Suzuki GSX-8R compare to Ninja 650 or CBR650R? A: Comparison questions are very common. Buyers usually compare it with bikes like Ninja 650 or CBR650R based on price, performance, and usability rather than just specs. Q: Is the Suzuki GSX-8R good for beginners? A: This overlaps with the “first big bike” question. It is not a beginner bike in the strict sense, but many riders consider it after gaining some experience due to its manageable power delivery. Q: What is the seat height and is the Suzuki GSX-8R comfortable for shorter riders? A: Fit and ergonomics are commonly asked. The seat height is on the higher side, so shorter riders usually check this before buying or plan a test ride to understand reach and comfort. |
| Fuel System | Carburetor (HIDRIA ECU) | Fuel injection |
| Price Variants | STD | 546500 | STD | 988551 |
| Pros | Very lightweight chassis (~53 kg) makes it super agile for young riders. Powerful 64.9 cc 2-stroke engine tuned for competitive performance. High-quality WP XACT suspension (air front fork + mono-shock) gives great control over jumps and bumps. Hydraulic clutch & 6-speed gearbox for smooth gear shifts. Adjustable ergonomics: seat height, handlebar, and bodywork can be tuned to grow with the rider. Strong braking with disc brakes front and rear for reliable stopping power. Built with true “race ready” features, shares tech with bigger KTM SX bikes. | Strong and usable mid-range torque that makes the bike easy to ride in the city and lively on open roads. Smooth engine character thanks to the 270° crank, giving a refined feel even at higher speeds. Comfortable yet sporty riding posture that works for daily use as well as weekend rides. Agile handling with good stability, making it confidence-inspiring for both new and experienced riders. Modern electronics like riding modes, traction control, ride-by-wire, and quick-shifter add convenience and safety. High-quality build and attractive, modern styling with a sharp fairing and sleek proportions. Versatile enough for commuting, spirited cornering, and even moderate touring. |
| Starter | Kickstarter | Self Start |
| Transmission | 6 Speed Manual | 6 Speed Manual |
