Quick Analysis
JAWA 350
25.0 pts
Unweighted: 20 advantages
EnginePerformanceDimensionsBrakesTyresOther
KTM 50 SX
9.5 pts
Unweighted: 4 advantages
EnginePerformanceDimensionsBrakesTyresOther
| Specification | ||
|---|---|---|
Engine Specifications |
||
| Displacement | 334 cc | 49.9 cc |
| Engine Type | Single cylinder, 4 stroke, liquid cooled, DOHC | 1-cylinder, 2-stroke engine |
| Power | 22.57 PS | 5.3 bhp @ 11500 rpm |
| Torque | 28.1 Nm | 5.2 Nm @ 7500 rpm |
Performance & Efficiency |
||
| Fuel Tank Capacity | 13.2 l | 2.3 L |
| Mileage | 28.5 kmpl | 30 kmpl |
Dimensions & Weight |
||
| Kerb Weight | 184 kg | 41 kg |
| Seat Height | 790 mm | 653 mm |
Brakes & Suspension |
||
| ABS | Dual Channel | — |
| Front Brake | Disc with floating caliper 280 mm 2 piston | Disc 160 mm |
| Front Suspension | Telescopic Forks, Ø 35 mm | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Rear Brake | Disc with floating caliper 240 mm 1 piston | Disc 160 mm |
| Rear Suspension | Twin shock absorber, gas filled emulsion with 5-step adjustable pre-load | XACT WP mono shock |
Tyres & Wheels |
||
| Front Tyre | Spoke Wheel – 100/90-18, 56S | 60/100 - 12 |
| Rear Tyre | Spoke Wheel – 130/80-17, 65S | 2.75 - 10 |
| Tyre Type | Tube | Tubed |
| Wheel Type | Spoke | Spoke |
Other Specifications |
||
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/11/350white.webp | — |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/11/350black.webp | — |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/11/350deepforest.webp | — |
| Bike Image 4 | https://motoautiv.com/wp-content/uploads/2025/11/350grey.webp | — |
| Bike Image 5 | https://motoautiv.com/wp-content/uploads/2025/11/350obsidianblack.webp | — |
| Bike Image 6 | https://motoautiv.com/wp-content/uploads/2025/11/350orange.webp | — |
| Color Options | White, Black Orange Maroon Deep Forest Grey Obsidian Black Chrome Maroon | Electronic Orange |
| Cons | Mileage is average for a 350cc bike (28–32 kmpl) • On the heavier side at around 184 kg • Top speed is modest compared to some competitors • Limited storage options without accessories • Rear suspension can feel stiff on bad roads • Pricing may feel slightly premium due to the special-edition package | 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. |
| Detailed Overview | Riding the Jawa 350 Legacy Edition feels like stepping into a time-travel machine — vintage soul on the outside, but with a modern heart beating underneath. At its core sits a 334 cc, single-cylinder, liquid-cooled, 4-stroke DOHC engine that delivers roughly 22.5 PS of power and 28.1 Nm of torque. That might not sound like a rocket, but in real life it means this bike isn’t about explosive bursts — it’s about composed, usable performance. In city traffic or on suburban roads, the engine pulls smoothly from low revs, making for easy starts and relaxed rides. On longer runs, the liquid cooling helps keep temperature under control, so even when the needle climbs, the engine stays calm and efficient rather than getting hot and grumbly. The 6-speed gearbox feels just right: low gears give good control and confidence in slow or jammed-up traffic, while higher gears let the engine breathe on open roads, keeping vibration and noise in check. The slip-and-assist clutch adds to the sense of ease — gear shifts stay smooth even when you’re downshifting in a hurry, which is useful in real-life riding situations when you need a quick kick of torque. The chassis beneath feels solid and familiar, built around a double-cradle frame that gives the bike a stable backbone. The front uses 35 mm telescopic forks, and at the rear you get twin shock absorbers with preload adjustment. This setup strikes a balance: it isn’t harsh, but it’s not floaty either. On potholed city roads or irregular rural tracks, the suspension soaks up bumps reasonably well — you don’t feel every minor jolt, and the bike stays composed rather than bouncing around. On smoother roads, it gives the ride a planted, confident feel, which helps when you cruise at higher speeds or carry a pillion. The geometry and ergonomics suit a wide range of riders. The seat height sits around 790 mm, while the bike weighs in the ballpark of 184 kg — manageable for those who often deal with heavy traffic or need to maneuver through tight parking spots. Once you’re riding, the weight works in favor of stability rather than burdening you; the bike feels grounded, not twitchy. For riders who aren’t very tall or are switching from smaller bikes, this balance of seat height and weight makes the 350 feel accessible without compromising on road presence. Braking brings good peace of mind: 280 mm disc up front and 240 mm at the rear, both with dual-channel ABS, ensure that whether you’re slowing down for a speed breaker or coming down from a long ride, the bike handles deceleration with composure and control. The disc brakes deliver strong, predictable bite rather than sudden jolts — ideal when traffic is dense or the road surface is sketchy. Practicality hasn’t been ignored either. The 13.2-litre fuel tank gives a decent range, and typical riding economy from this class of bike makes it workable for daily commutes, weekend rides, or occasional longer trips. The ground clearance of 178 mm provides enough leeway to glide over speed breakers and rough patches without worrying too much about scraping. What gives the Legacy Edition its name — and makes it stand out beyond specs — are the thoughtful touches aimed at enhancing comfort, convenience, and style. It comes with a touring visor to lessen wind blast on open roads, a pillion backrest to make riding with a passenger more relaxed, and a crash guard that adds a layer of protection against falls or bumps. For a limited-edition model, buyers also get small trinkets like a leather keychain and a miniature collectible of the bike — small gestures, but they add to the sense of owning something special. In real-world usage, this combo — a smooth and stable motor, balanced chassis, practical ergonomics, and useful extras — means the Jawa 350 Legacy Edition is more than just a stylish retro-bike; it’s a daily-ride-ready machine that’s as viable for city commutes as it is for Sunday cruises. The ride quality leans toward comfort and composure, rather than sporty sharpness, making it a relaxed companion rather than a performance tool. If you appreciate a bike that looks timeless yet behaves modern, gives predictable and manageable performance, and wraps it all in a package that’s comfortable and usable — the Legacy Edition does a fine job. It’s not about bragging-rights top-speed or aggressive acceleration; it’s about a grounded, dependable, and enjoyable ride — something many riders value more than raw numbers. | 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. |
| Expert Review | MotoAutiv Team | MotoAutiv Team |
| FAQ (Manual Override) | Q: What is the Jawa 350 Legacy Edition? A: It is a special-themed variant of the Jawa 350 with retro styling, chrome elements, and added touring accessories. Q: What is the engine capacity of the Jawa 350 Legacy Edition? A: It has a 334cc single-cylinder, liquid-cooled engine. Q: What is the power and torque output? A: The bike produces around 22.5 PS of power and 28.1 Nm of torque. Q: What is the mileage? A: The mileage is around 28–32 kmpl in real-world riding. Q: What is the fuel tank capacity? A: The fuel tank capacity is 13.2 litres. Q: What is the seat height? A: The seat height is approximately 790 mm. Q: Does it have ABS? A: Yes, it comes with dual-channel ABS. Q: What type of suspension does it use? A: It has 35mm telescopic forks at the front and twin shock absorbers with 5-step preload adjustment at the rear. Q: What is the top speed? A: The top speed is around 120–125 km/h. Q: Is the Jawa 350 Legacy Edition good for daily commuting? A: Yes, its smooth engine and comfortable ergonomics make it suitable for daily use. Q: Is it good for long rides? A: Yes, the touring visor, comfortable seat, and relaxed riding posture make it ideal for touring. Q: What is the kerb weight of the bike? A: The kerb weight is around 184 kg. Q: What are the special features of the Legacy Edition? A: It includes a touring visor, pillion backrest, crash guard, chrome finish, and special edition collectibles. Q: Does it have any performance changes compared to the standard Jawa 350? A: No, performance is similar; the Legacy Edition mainly gets cosmetic and touring upgrades. Q: Is the Jawa 350 Legacy Edition worth buying? A: Yes, it is a great choice if you want a retro-styled motorcycle with added touring comfort and exclusivity. | 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 |
| Price Variants | |183000 | | 475000 |
| Pros | Classic retro styling with premium chrome finish • Smooth and refined 334cc liquid-cooled engine • Good torque for city and highway rides • Comfortable riding posture suitable for long journeys • Touring extras like visor, backrest, and crash guard included • Dual-channel ABS for safer braking • Low seat height makes it accessible for most riders • Strong road presence and limited-edition appeal | 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. |
| Transmission | 6–Speed – Gearbox | Manual |
