Quick Analysis
KTM 50 SX
6.5 pts
Unweighted: 3 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
BENELLI 502C
31.5 pts
Unweighted: 21 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | — | Liquid-cooled |
| Displacement | 49.9 cc | 500cc |
| Engine Type | 1-cylinder, 2-stroke engine | 2-cylinder, 4-stroke, 8-valve |
| Power | 5.3 bhp @ 11500 rpm | 35kW @ 8500 r/min |
| Torque | 5.2 Nm @ 7500 rpm | 46N·m @ 6000 r/min |
Performance & Efficiency |
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| Fuel Tank Capacity | 2.3 L | 21.5L |
| Mileage | 30 kmpl | 26.5 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 41 kg | 216 |
| Seat Height | 653 mm | 760 |
Brakes & Suspension |
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| ABS | — | Dual Channel |
| Front Brake | Disc 160 mm | Disc Front Brake 280 mm Caliper - 4 Piston |
| Front Suspension | XACT 35 WP Upside-Down fork, Ø 35 mm | Upside down telescopic fork – 135mm |
| Rear Brake | Disc 160 mm | Disc Front Brake 240 mm Caliper - 1 Piston |
| Rear Suspension | XACT WP mono shock | Telescopic coil spring oil damped – 50mm |
Tyres & Wheels |
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| Front Tyre | 60/100 - 12 | 120/70 ZR17 |
| Rear Tyre | 2.75 - 10 | 160/60 ZR17 |
| Tyre Type | Tubed | Tube |
| Wheel Type | Spoke | Alloy |
Features & Technology |
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| Headlight | — | LED |
Other Specifications |
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| Battery | — | 12V / 8AH |
| Bike Image 1 | — | https://motoautiv.com/wp-content/uploads/2025/11/502cmatteblack.webp |
| Color Options | Electronic Orange | Matte Black | #1C1C1C |
| Cons | High Maintenance: As a 2-stroke engine, it requires frequent servicing and tuning. Small Fuel Tank: Limited capacity means more frequent refills. Kick-Start Only: No electric start, which can be tricky for very young riders. Limited Power for Older Kids: The 50cc engine may not be enough as the rider grows or becomes more skilled. Sensitive to Tuning: Owners report issues like fouling spark plugs or needing to frequently re-jet the carb: “Used to run great … then started fowling plugs … Moved to a 95 main jet … About 15 kph slower …” Parts Cost & Availability: As a race‑oriented bike, some parts can be expensive or harder to source for older models. | Bulk and weight can make city riding or tight manoeuvres tricky: For its size and weight, it’s not easy to handle, U-turns, narrow lanes or heavy traffic require care and effort. Pillion comfort and practicality issues: The rear seat and pillion comfort setup don’t match the front’s promise very well; for two-up rides or long tours with a passenger, it might feel compromised. Ride can be a bit firm: Suspension may feel stiff on certain rough patches or very uneven roads — not the plushest cruiser ride in all conditions. Fuel efficiency and running cost may not be ideal: Given the displacement and weight, fuel consumption and maintenance may turn out costlier than lighter/smaller bikes — something to weigh if you ride daily. Feature-set and usability tradeoffs: While it offers the basics, it misses some modern amenities (e.g. advanced electronics or luggage accessories) that some rivals may provide — limiting its appeal for tourers or riders wanting more convenience. |
| Detailed Overview | The KTM 50 SX is a purpose-built mini motocross bike, tailored primarily for very young and beginner racers who want to get a genuine motocross experience without jumping straight to bigger bikes. It’s more than just a “toy” — KTM has packed serious race-bike DNA into this 50cc model, making it a standout choice for youth motocross training and competitive racing. At the heart of the 50 SX is a 49.9 cc single-cylinder 2-stroke engine, which delivers a punchy yet manageable power output. According to KTM’s specs, this engine is paired with a centrifugal automatic clutch, meaning there’s no manual clutch lever to worry about — the clutch engages automatically, which is ideal for young riders still building coordination and confidence. The engine uses a Seletra 2p D36 system for fuel delivery (on some models), which helps in precise tuning and reliable performance. KTM has thoughtfully designed the chassis for both strength and agility. The frame is made from chromoly steel, which keeps it light but sturdy. The overall design ensures that the bike is highly maneuverable, making it easier for young riders to learn balance and control on a real race-ready structure. The 50 SX isn’t just about motor and frame — it comes with serious suspension too: a WP XACT 35 mm upside-down fork at the front and a WP mono‑shock at the rear.The front suspension travel is around 200 mm and the rear is close to 190 mm, giving enough give for track bumps and jumps. In terms of ergonomics, the seat height is just 653 mm, making it very accessible for younger riders. Ground clearance is around 233 mm, giving the bike enough space to handle uneven terrain without scraping too much.The fuel tank capacity is modest — 2.3 liters — but that’s more than enough for short motocross sessions that young riders typically do. For braking, KTM hasn’t compromised: the 50 SX is equipped with disc brakes both front and rear, each 160 mm in size. This provides good stopping power and control, which is very important for safety and learning advanced braking techniques. On the wheels front, the bike uses spoke wheels, keeping things light and rugged for off-road racing. Despite its small size, the 50 SX is very race-focused. The frame has been redesigned to mimic the flex and rigidity characteristics of full-size MX bikes. The new frame also comes with frame protectors, which help reduce damage in case of falls — a common occurrence when young riders are learning. The handlebars are lightweight aluminum, with a bend that suits smaller riders, and the footpegs are designed to give a solid grip even when things get muddy or rough. KTM also includes power-reduction kits in its parts catalog for the 50 SX. These kits let parents or coaches limit the power output while the rider is still learning, which is a smart way to scale the bike’s performance to the rider’s ability — and once they’re better, the full power can be unlocked. When it comes to reliability, the 50 SX has a liquid cooling system for better thermal management. The engine’s central crankshaft design helps in keeping the mass well-balanced, which contributes to smoother handling. As for maintenance, like all 2-stroke motorcycles, it does need regular care — but KTM has made key parts (like the clutch) durable, using a reinforced clutch basket for longevity. Overall, the KTM 50 SX is a very well-engineered youth motocross bike that brings real race performance to younger riders. It balances power, weight, and control in a way that helps beginners grow into serious racers. Whether for track training, competitive racing, or just building early riding skills, it’s absolutely one of the top choices in the mini-moto world. | The Benelli 502C is a middleweight motorcycle designed in a cruiser style, but it uses a twin-cylinder engine more commonly seen in roadster or touring bikes. It is powered by a 500 cc, liquid-cooled, parallel-twin engine that produces around 47.5 PS (35 kw) of power and 46 Nm of torque, paired with a 6-speed gearbox. The engine feels smooth and works well at steady speeds, making it suitable for relaxed riding. It can reach a top speed of around 160 km/h, although in normal conditions it is mostly used at lower cruising speeds. The bike is built on a steel trellis frame and comes with upside-down front forks and a rear monoshock suspension. This setup helps with stability, but the suspension is on the firmer side, so uneven roads and bumps are clearly felt. Braking is handled by dual disc brakes at the front and a single disc at the rear, along with dual-channel ABS. The bike runs on 17-inch alloy wheels with wide tyres, which add to its grip and road presence. In terms of size, the Benelli 502C has a kerb weight of around 216–220 kg, which makes it one of the heavier bikes in this segment. The seat height is around 750 mm, which is relatively low and helps riders place their feet on the ground easily. It also gets a large fuel tank of about 21 litres, which supports longer rides without frequent refuelling. Ground clearance is adequate for city and highway use, but care is needed on bigger speed breakers. The bike comes with a fully digital instrument cluster that shows basic information like speed, fuel level, gear position, and trip details. It also gets full LED lighting, but does not offer advanced features like Bluetooth connectivity. In real-world conditions, mileage usually falls between 22 to 25 km/l depending on riding style and traffic. Overall, the 502C focuses on a mix of cruiser design and twin-cylinder performance, while keeping the feature list simple and more focused on essential riding needs. |
| Expert Review | MotoAutiv Team | The Benelli 502C is a mid-capacity cruiser-style bike that focuses more on relaxed riding and road presence in the Indian market. It uses a 500 cc twin-cylinder engine that feels smooth and easy to manage, especially at steady speeds, but the overall weight of the bike makes it feel heavy in city traffic. In slow-moving conditions, handling and quick turns can take some effort, while on highways it feels more stable and comfortable. The riding posture is laid-back with wide handlebars and forward-set footpegs, which suits longer rides, but the suspension is on the stiffer side, so bad roads are clearly felt. The bike comes with basic features like a digital display and LED lighting, without advanced connectivity options. In India, its relevance depends on factors like service availability, maintenance cost, and how comfortable a rider is with its size and weight in daily use., 3.9, MotoAutiv Team |
| FAQ (Manual Override) | Q: What is the engine capacity of the KTM 50 SX? A: It has a 49.9 cc 2-stroke engine. Q: What kind of transmission does it use? A: The KTM 50 SX has a single-speed automatic transmission. Q: How is the KTM 50 SX started? A: It uses a kick-start. Q: Does it have a clutch? A: Yes — a centrifugal (adjustable) clutch, so the rider doesn’t have to use a manual clutch lever. Q: What is the fuel tank capacity? A: The fuel tank capacity is 2.3 litres. Q: What is the seat height? A: The seat height is 653 mm. Q: What is the weight of the bike? A: The dry (or “without fuel”) weight is about 43.5 kg for recent models. Q: What kind of suspension does the KTM 50 SX use? A: It comes with WP XACT suspension — a 35 mm upside-down fork in the front and a WP mono-shock at the rear. Q: What brakes does it have? A: It has disc brakes both at the front and rear, each 160 mm. Q: What power does the KTM 50 SX produce? A: The KTM 50 SX produces around 5.3–5.4 PS at ~11,500 rpm. Q: Is the KTM 50 SX road legal? A: No — it's designed for off-road / motocross use, not for street-legal riding. Q: What kind of clutch does it have for young riders? A: It uses a centrifugal clutch, which automatically engages at high RPM — good for beginners or young riders who don’t manually operate a clutch. Q: What is the ground clearance? A: The ground clearance is 233 mm. Q: Is there a guarantee or warranty for KTM 50 SX? A: According to specs, it has a 2-year standard warranty. Q: What is the typical maintenance challenge or issue to watch for? A: Some owners report carburetor tuning issues | Q: Is the Benelli 502C good for daily use in India? A: The Benelli 502C can be used daily, but its heavy weight and wide size can make it difficult in heavy traffic and tight city roads. Q: How is the Benelli 502C for long rides? A: The Benelli 502C is more comfortable on highways, where the relaxed riding position and stable feel make long rides easier. Q: What mileage does the Benelli 502C give in real-world riding? A: The Benelli 502C usually gives around 22–25 km/l depending on riding style and traffic conditions. Q: Is the Benelli 502C easy to handle for beginners? A: The Benelli 502C may not be ideal for beginners because of its weight and size, especially at low speeds. Q: How is the service and maintenance of the Benelli 502C in India? A: The Benelli 502C can have higher maintenance costs, and service availability may be limited in smaller cities. Q: Does the Benelli 502C heat up in traffic? A: The Benelli 502C can feel warm in slow-moving traffic, which is common for larger engines in Indian conditions. Q: Is the Benelli 502C comfortable for a pillion? A: The Benelli 502C has a small rear seat, so pillion comfort is not the strongest point, especially on longer rides. Q: How does the Benelli 502C perform on bad roads? A: The Benelli 502C has a slightly stiff suspension, so bumps and rough roads are felt more clearly. Q: What makes the Benelli 502C different from other bikes in this segment? A: The Benelli 502C stands out mainly for its cruiser styling combined with a twin-cylinder engine, which is not very common in this price range. |
| Fuel System | — | Fuel Injection |
| Price Variants | | 475000 | STD | 580000 |
| Pros | Very Lightweight: Makes it easy for young riders to handle and build confidence. Automatic Transmission: The centrifugal clutch and automatic gearbox simplify riding for beginners. Adjustable Suspension: High-quality WP fork and shock can be tuned to rider weight and track conditions. Racing‑Oriented Build: Frame and components are derived from KTM’s full-size SX range, giving a race-ready feel. Power-Reduction Kits Available: Helps beginners by limiting power until they’re ready for more. Good Cooling: Liquid cooling ensures the engine stays healthy even under hard off‑road use. Tool-Free Adjustability: Seat height, suspension, and other parts can be adjusted without special tools. | Looks and road presence: The 502C has a bold, muscular cruiser-style appearance. Its design draws attention, giving you strong presence on the road. Balanced engine and rideability: The 500 cc twin offers smooth, linear power delivery that’s easy to manage in city traffic but still capable on highways enough punch for overtakes or cruising without being overly aggressive. Comfortable ergonomics for many riders: With a low seat height and relaxed riding posture, it’s reasonably comfortable for day-to-day rides or weekend trips. Good for highway and long rides: Large fuel tank and stable chassis make it well-suited for longer rides due to less frequent refuelling and a planted feel at cruising speeds. Decent performance + braking hardware: The bike’s brakes (disc + ABS) and suspension are competent for its segment, offering reasonably confident stopping power and decent ride quality over typical road surfaces. |
| Starter | — | Electric |
| Transmission | Manual | 6-speed |
