Quick Analysis
ATHER RIZTA
10.0 pts
Unweighted: 11 advantages
EnginePerformanceDimensionsBrakesTyresOther
KTM 50 SX
23.0 pts
Unweighted: 12 advantages
EnginePerformanceDimensionsBrakesTyresOther
| Specification | ||
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Engine Specifications |
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| Displacement | — | 49.9 cc |
| Engine Type | — | 1-cylinder, 2-stroke engine |
| Power | 4.3 kW | 5.3 bhp @ 11500 rpm |
| Torque | 22 Nm | 5.2 Nm @ 7500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | — | 2.3 L |
| Mileage | — | 30 kmpl |
Dimensions & Weight |
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| Kerb Weight | 125 kg | 41 kg |
| Seat Height | 780 mm | 653 mm |
Brakes & Suspension |
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| Front Brake | Disc 200 mm | Disc 160 mm |
| Front Suspension | Telescopic Forks | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Rear Brake | Drum 130 mm | Disc 160 mm |
| Rear Suspension | Monoshock Absorbers | XACT WP mono shock |
Tyres & Wheels |
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| Front Tyre | 90/90 - 12 | 60/100 - 12 |
| Rear Tyre | 100/80 - 12 | 2.75 - 10 |
| Tyre Type | Tubeless | Tubed |
| Wheel Type | Alloy | Spoke |
Other Specifications |
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| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/12/Rizta-Pangong-Blue-mono-on-road-price-scaled.webp | — |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/12/riztadeccangrey.webp | — |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/12/Rizta-Siachen-White-mono-on-road-price-scaled.webp | — |
| Color Options | Deccan Grey - Mono Siachen White - Mono Pangong Blue - Super Matte Terracotta Red - Super Matte | Electronic Orange |
| Cons | Rear drum brake feels basic compared to full disc setups. Ride can feel firm on rough or broken roads. Top speed is limited for highway or long-distance usage. Higher initial price than many petrol scooters. Charging time requires planning if you ride frequently. Some premium features may require optional add-on packs. | 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 | When you swing your leg over the Rizta, you instantly sense that this is not about performance show-offs but about everyday comfort and sensible practicality. Its 4.3 kW permanent-magnet electric motor quietly hums into life, ready to push you smoothly through city lanes. With 22 Nm of torque on tap, the scooter has enough grunt to handle regular urban traffic — merging, overtaking and climbing gentle slopes without drama. Its top speed of about 80 km/h is more than adequate for everyday city commutes or suburban trips, ensuring you’re not painfully slow relative to other traffic. What matters for many riders is battery and range, and Rizta offers flexibility there. Depending on the variant you pick, you get either a 2.9 kWh battery pack or a larger 3.7 kWh pack. On a full charge, the claimed range is 123 km for the smaller pack and up to 159 km for the bigger one — generous for a scooter, especially if your daily run is modest. In practical terms, this means you could probably go a week or more between charges if you’re only doing commutes, errands and short rides. The battery pack is sealed in a waterproof and dust-resistant casing, which should give some peace of mind in monsoon or dusty road conditions. Charging the scooter is fairly convenient too. With the standard charger at home, you can get a full charge typically in a few hours. If you have access to a fast-charging point (for example through a public network that supports the scooter), topping up for a short ride becomes easy — good for city dwellers who prefer flexibility. Space and comfort are clearly a priority for the Rizta. The seat is long and spacious, making rides comfortable for rider and pillion — a real advantage when you’re carrying family or frequently have a passenger. Under-seat storage is generous, and you also get the option of an additional front trunk (frunk), which together give about 56 litres of carrying capacity. That kind of storage can swallow helmets, bags, groceries or small shopping hauls — a big plus if you use the scooter for errands, family rides or regular shopping. The floorboard is roomy too, so even taller riders won’t feel cramped. On the ride quality front, the front uses telescopic forks while the rear runs a monoshock suspension. This setup aims to deliver a comfortable ride over typical city roads and mild road roughness. For everyday traffic — potholes, speed breakers, uneven surfaces — it hits a balance: softer than sporty bikes, but not so soft that you lose ride stability. For many users that makes it a pleasant daily commuter. Braking is handled via a front disc brake and a rear drum brake. For the speeds and use-cases this scooter is designed for — city traffic, suburban rides, moderate speeds — this arrangement is adequate. The disc brake up front gives reliable stopping power, while the drum at the back keeps things simple and cost-effective. It won’t give you sport-bike level bite, but for a family-oriented urban scooter, it is sensible and functional. Beyond the mechanicals, Rizta trades on convenience and thoughtful touches. The digital console — a clean, modern display — keeps all vital information at a glance. It offers ride-mode selection, battery and range readouts, and other indicators that help you stay informed. Features such as automatic hold on slopes (so you don’t roll back when stopped on an incline), a reverse mode to help with tight parking spots, and a comfortable pillion backrest add up to make daily riding easier and more stress-free. Safety and smart-features are also part of the package. There’s a traction control like system (often referred to as “SkidControl”) that helps manage torque delivery in slippery or low-grip conditions — a thoughtful addition for rainy or sandy roads. Add in theft/tow alerts, emergency-stop signalling (tail-light flashing under sudden braking), and connected-scooter features (like navigation and mobile integration), and the Rizta feels designed for a modern urban rider’s needs. What this all means when you actually ride it: The Rizta comes across as a dependable, practical scooter for daily life. It won’t thrill those who crave sporty acceleration or high-speed cornering, but it doesn’t pretend to. Instead, it quietly delivers what many Indian riders need: comfortable commuting, easy handling in traffic, ample storage, decent range and minimal hassle. For a city commuter, a student, a small family or anyone who wants a low-maintenance electric ride for regular day-to-day use — it’s a well-rounded, sensible choice. In the mix of rising electric scooters, Rizta doesn’t scream “look at me,” but it delivers solidly where it counts: convenience, usability and reliability. If you’re not chasing performance but want an electric scooter that fits into real life — errands, rides to work or college, city errands, occasional family rides, and straightforward maintenance — the Rizta can offer that balance almost exactly right. | 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 range of the Ather Rizta? A: The claimed range (IDC) is 123 km with the 2.9 kWh battery and 159 km with the 3.7 kWh battery. Q: What is the top speed of the Ather Rizta? A: The top speed is about 80 km/h. Q: What is the motor specification of the Ather Rizta? A: It uses a PMSM (permanent magnet synchronous motor) with peak power of 4.3 kW and peak torque of 22 Nm. Q: How long does it take to charge the Ather Rizta? A: For 2.9 kWh variants, 0–80% takes about 5 hr 45 min (or 6 hr 30 min with some chargers); 0–100% around 8–8.5 hours. For 3.7 kWh variant, 0–80% takes about 4 hr 30 min and full charge around 5–6 hours. Q: Does the Ather Rizta support fast charging or quick top-up? A: Yes — it supports quick recharges: you can get around 15 km of range with a short 10-minute top-up on a compatible charger. Q: What are the braking and wheel/tyre specs on the Ather Rizta? A: The front uses a disc brake (200 mm), the rear a drum brake (130 mm), and it runs on 12-inch alloy wheels with tubeless tyres (front 90/90-12, rear 100/80-12). Q: What kind of suspension does the Ather Rizta have? A: It has telescopic forks in front and a monoshock at the rear. Q: What is the storage capacity or boot space on the Ather Rizta? A: It offers about 56 litres total storage: 34 L under-seat and an optional 22 L front “frunk.” Q: What safety / convenience / smart features does the Ather Rizta offer? A: It includes features such as traction-control-like SkidControl™, emergency-stop signal, tow & theft alerts, “Find My Scooter” function, turn-by-turn navigation (on Z variants), a digital/TFT instrument cluster and a variety of connected-scooter/phone-integration features. Q: How many variants does Ather Rizta come in and what are the battery options? A: There are two primary trims — Rizta S and Rizta Z. Both trims are offered with a 2.9 kWh battery, and the Z trim also gets a 3.7 kWh battery option | 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 |
| Fuel System | Electric | — |
| Price Variants | S | 114546 Z | 134047 | | 475000 |
| Pros | Smooth and silent electric motor makes city riding stress-free. Strong low-end torque helps with quick getaways and overtakes in traffic. Practical real-world range suitable for everyday commutes. Spacious seat and excellent storage capacity, making it very family-friendly. Telescopic front suspension and monoshock rear offer stable, predictable ride quality. Front disc brake provides good stopping power for urban speeds. Smart features like reverse mode, hill-hold, navigation and connectivity enhance daily usability. Skid-control style traction assistance improves confidence on slippery surfaces. Affordable running costs thanks to low maintenance and no fuel expenses. Quiet, vibration-free performance adds to comfort on longer commutes. | 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 | — | Manual |
