Quick Analysis
KTM 50 SX
7.5 pts
Unweighted: 4 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
TRIUMPH TIGER 900 RALLY PRO
30.0 pts
Unweighted: 19 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | — | Liquid-cooled |
| Displacement | 49.9 cc | 888 cc |
| Engine Type | 1-cylinder, 2-stroke engine | DOHC, inline 3-cylinder |
| Power | 5.3 bhp @ 11500 rpm | 108 PS / 106.5 bhp (79.5 kW) @ 9,500 rpm |
| Torque | 5.2 Nm @ 7500 rpm | 90 Nm @ 6,850 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 2.3 L | 20 L |
| Mileage | 30 kmpl | 21 l |
Dimensions & Weight |
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| Kerb Weight | 41 kg | 228 kg |
| Seat Height | 653 mm | Adjustable 860/880 mm mm |
Brakes & Suspension |
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| ABS | — | switchable ABS |
| Front Brake | Disc 160 mm | Twin 320mm floating discs, Brembo Stylema 4 piston Monobloc calipers. Radial front master cylinder, Optimised Cornering ABS |
| Front Suspension | XACT 35 WP Upside-Down fork, Ø 35 mm | Showa 45mm upside down forks, manual preload, rebound and compression damping adjustment, 240mm travel |
| Rear Brake | Disc 160 mm | Single 255mm disc. Single piston sliding caliper. Optimised cornering ABS |
| Rear Suspension | XACT WP mono shock | Showa rear suspension unit,manually adjustable preload and rebound damping, 230mm wheel travel |
Tyres & Wheels |
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| Front Tyre | 60/100 - 12 | Bridgestone Battlax Adventure 90/90-21 |
| Rear Tyre | 2.75 - 10 | Bridgestone Battlax Adventure 150/70-R17 |
| Tyre Type | Tubed | Tubeless |
| Wheel Type | Spoke | Alloy |
Features & Technology |
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| Headlight | — | DRLs LED |
Other Specifications |
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| Bike Image 1 | — | https://motoautiv.com/wp-content/uploads/2025/11/triumph-select-model-carbon-black-sapphire-black-1713266576194.webp |
| Bike Image 2 | — | https://motoautiv.com/wp-content/uploads/2025/11/triumph-select-model-ash-grey-intense-orange-1713266582383.webp |
| Color Options | Electronic Orange | Carbon Black / Sapphire Black Ash Grey / Intense Orange TIGER 900 RALLY PRO Matt Khaki Green / Matt Phantom Black |
| 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. | Seat height & weight are demanding: With a tall seat (often ~860 mm or more) and a kerb weight (wet) well over 200 kg, it can be challenging for shorter riders or manoeuvring in traffic. Some component and usability issues: Owners note small annoyances such as the TFT display being cluttered, switchgear being crowded, seat/fender design quirks, and issues with some protective parts. Premium cost & maintenance trade-offs: Being a high-spec adventure bike means higher purchase cost, and service/ownership costs may be greater than more basic adventure bikes. Some owner feedback points to reliability concerns about certain parts (e.g., spokes, bolt mountings). On-road bias despite off-road hardware: While very capable off-road for many riders, some purists feel its weight and tyres/suspension still favour road use rather than hardcore off-trail adventures. |
| 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 **Triumph Tiger 900 Rally Pro** is the true definition of an adventure motorcycle that blends rugged off-road capability with refined touring comfort. Designed for riders who crave exploration beyond paved roads, it sits at the top of Triumph’s Tiger 900 range, offering premium components, advanced electronics, and versatile performance. Powering the Tiger 900 Rally Pro is an **888cc liquid-cooled inline three-cylinder engine** that produces **108 PS at 9,500 rpm** and **90 Nm of torque at 6,850 rpm**. This T-plane crank engine configuration gives the bike a unique exhaust note and power delivery — combining the tractable low-end torque of a twin-cylinder engine with the smooth high-revving nature of a triple. This makes the Rally Pro equally competent at crawling through rocky trails and cruising comfortably at highway speeds. In terms of design and ergonomics, the Tiger 900 Rally Pro has been built for adventure from the ground up. It features a tall and commanding stance with a narrow waistline for easier stand-up riding during off-road sessions. The adjustable seat height ranges between **860 mm and 880 mm**, giving riders the flexibility to find the right balance between comfort and control. The high-quality **Showa suspension setup**, featuring 45 mm USD forks with 240 mm of travel at the front and a rear monoshock with 230 mm of travel, ensures outstanding bump absorption and traction even on uneven surfaces. Combined with the lightweight steel trellis frame and **spoked tubeless wheels (21-inch front and 17-inch rear)**, the Tiger 900 Rally Pro delivers exceptional off-road stability without compromising on-road confidence. The Rally Pro also excels in terms of technology and rider aids. Triumph has equipped it with a **7-inch full-color TFT display**, complete with Bluetooth connectivity and navigation through the My Triumph app. It features **six riding modes — Rain, Road, Sport, Rider-configurable, Off-road, and Off-road Pro —** allowing the rider to tailor the power delivery, traction control, and ABS intervention to various terrains and riding styles. Additional features like **cornering ABS, traction control, heated grips, heated rider and pillion seats, cruise control, and all-LED lighting** make it one of the most feature-rich bikes in its segment. The inclusion of **cornering lights** and a **quickshifter (up and down)** further enhance the convenience and safety of long-distance touring. When it comes to performance, the Tiger 900 Rally Pro feels refined and responsive. The 888cc engine offers excellent mid-range punch, making overtaking easy on highways, while its tractable torque helps maintain steady control during technical off-road riding. The Brembo Stylema calipers provide sharp braking performance, and the overall chassis balance ensures precise cornering. The 20-litre fuel tank supports long-distance touring, offering a real-world range of over 400 km, depending on riding style. Comfort is another strong suit — the windscreen is adjustable, and the upright seating position makes it ideal for hours of continuous riding. In conclusion, the Triumph Tiger 900 Rally Pro stands out as one of the most capable adventure motorcycles in the middleweight category. It offers a perfect balance of off-road prowess, long-distance touring comfort, and cutting-edge technology. While its tall seat height and premium pricing may limit its accessibility for some riders, its performance, refinement, and adventure readiness make it a top choice for riders who want a truly versatile machine that can conquer both tarmac and trails with equal confidence. |
| Expert Review | MotoAutiv Team | 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: What engine does the Tiger 900 Rally Pro use? A: It uses an 888 cc liquid-cooled, inline 3-cylinder engine, producing 108 PS at 9,500 rpm and 90 Nm of torque at 6,850 rpm. ([Triumph Motorcycles][1]) Q: What are the riding modes available on the Rally Pro? A: It comes with six riding modes: Road, Rain, Sport, Rider-configurable, Off-Road and Off-Road Pro. Q: What is the seat height of the Tiger 900 Rally Pro? A: The seat height is adjustable between about 860 mm and 880 mm. Q: What is the fuel tank capacity and real-world mileage of the Rally Pro? A: The fuel tank capacity is 20 litres. Certified mileage is around 21.2 km/l (as per some reports in India). Q: What is the ex-showroom price of the Rally Pro in India? A: The ex-showroom price starts from around ₹ 16.15 lakh in India. Q: What type of wheels and suspension does the Rally Pro feature for off-road capability? A: It features tubeless spoked wheels sized 21-inch front and 17-inch rear, Showa 45 mm upside-down forks with 240 mm travel, and a Showa rear suspension with 230 mm travel. Q: Is the Tiger 900 Rally Pro suitable for long-distance touring as well as off-road? A: Yes – while it excels in off-road capability thanks to long-travel suspension and 21-inch front wheel, it also offers touring comfort with a 20 litre tank, upright ergonomics and modern technology. Q: What is the service interval for the Tiger 900 Rally Pro? A: The service interval is typically 10,000 km or 12 months, whichever comes first. |
| Price Variants | | 475000 | Rally Pro | 1615000 |
| 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. | Off-road & on-road versatility: The Rally Pro handles both the highway and mild trails very well. Reviewers say it’s “surprisingly nimble for an ADV” and “absorbs big impacts with great ease” when used off-tarmac. Team-BHP.com Strong engine character: The 888 cc triple delivers plenty of low-end torque, smooth throttle response and flexibility, making both commuting and long rides comfortable. Premium components & build: High-quality suspension (Showa long‐travel), strong brakes (e.g., Brembo Stylema), and rich features for the money elevate the feel and capability. Comfortable ergonomics for touring: Upright riding posture, adjustable seat height, good wind protection, and long-ride comfort are highlighted as major strengths. |
| Transmission | Manual | 6 speed |
