Quick Analysis
KTM 85 SX
8.0 pts
Unweighted: 5 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
TRIUMPH NEW TRIDENT 660
27.5 pts
Unweighted: 19 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Liquid cooling (0.8L) | Liquid-cooled |
| Displacement | 84.9 cc | 660 cc |
| Engine Type | 1-cylinder, 2-stroke engine | 12 valve, DOHC, inline 3-cylinder |
| Power | 15.5 bhp @ 11500 rpm | 81 PS / 81 bhp (59.6 kW) @ 10,250 rpm |
| Torque | 14 Nm @ 8500 rpm | 64 Nm @ 6,250 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 5.2 L | 14 L |
| Mileage | 25 kmpl | 15 kmpl |
Dimensions & Weight |
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| Kerb Weight | approx. 67 kg (without fuel) | 190 kg |
| Seat Height | 865 mm | 805 mm |
Brakes & Suspension |
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| ABS | — | Dual Channel ABS |
| Front Brake | Disc 240 mm | Twin Ø310mm discs, Nissin 2-piston sliding calipers, OCABS |
| Front Suspension | XACT 43 WP Upside-Down fork, Ø 43 mm | Showa 41mm upside down separate function big piston (SFF-BP) forks, 120mm Wheel travel |
| Rear Brake | Disc 220 mm | Single Ø255mm fixed disc, single piston sliding caliper, OCABS |
| Rear Suspension | XACT WP PDS mono shock | Showa monoshock RSU, with preload adjustment, 130mm Wheel travel |
Tyres & Wheels |
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| Front Tyre | 70/100 - 17 | 120/70R17 |
| Rear Tyre | 90/100 - 14 | 180/55R17 |
| 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/trident660diabloredsapphireblack.webp |
| Bike Image 2 | — | https://motoautiv.com/wp-content/uploads/2025/11/trident660cosmicyellowsapphireblack.webp |
| Bike Image 3 | — | https://motoautiv.com/wp-content/uploads/2025/11/trident660cobaltbluesapphireblack.webp |
| Color Options | Orange | Jet Black Diablo Red / Sapphire Black Cosmic Yellow / Sapphire Black Cobalt Blue / Sapphire Black |
| Cons | Not road legal and suitable only for off-road tracks. High maintenance due to 2-stroke engine rebuilds. Kick-start only, no electric start option. Relatively expensive compared to other youth dirt bikes. Small fuel tank limits long riding sessions. | Suspension and comfort trade-offs: Several owners mention the rear shock is somewhat firm/stiff and long-ride comfort or rough surface compliance could be better. Limited touring/pillion comfort: The compact tail section and seating arrangement make pillion comfort or longer highway stints less relaxing compared to dedicated tourers. Some features/finishes feel “cost-managed”: While overall good value, a few components (e.g., non-adjustable lever, dashboard display mix) are considered entry-level for the price. Fuel tank/range and highway limits for some riders: The fuel capacity (14 litres) and the comfort envelope at high speeds may limit its appeal for serious long-distance highway touring. |
| Detailed Overview | The KTM 85 SX is one of the most popular and respected youth motocross bikes in the world, designed specifically for young riders who are ready to take the next big step toward competitive racing. More than just a beginner’s off-road bike, the 85 SX brings true race-bred DNA from KTM’s full-size SX lineup, giving upcoming racers the opportunity to experience high-level performance at an early age. With its sharp power delivery, lightweight design, and premium components, the bike is built to help young riders improve skills and confidently tackle motocross tracks. At the heart of the KTM 85 SX lies its 84.9cc 2-stroke, liquid-cooled engine, which is known for delivering punchy power and rapid acceleration. The powervalve system ensures that the engine produces strong torque across the rev range, making the bike easier to control while still offering impressive performance. Whether riders are attacking tight corners or hitting long straights, the engine responds crisply and delivers the thrilling character 2-strokes are known for. Paired with a 6-speed gearbox, the bike offers smooth shifting and plenty of flexibility for both beginners and experienced youth racers. One of the standout features of the 85 SX is its lightweight chassis, made with high-strength chromoly steel. This frame not only enhances stability but also ensures precise handling, allowing riders to maneuver confidently through jumps, whoops, and rough terrain. The ergonomics are thoughtfully designed to fit young riders, offering a slim body that allows easy movement, better grip, and improved control during aggressive riding. Suspension is another area where KTM excels, and the 85 SX is no exception. It comes equipped with WP XACT suspension, featuring an AER air fork at the front and a fully adjustable shock absorber at the rear. This setup provides excellent damping, great response on jumps, and impressive support on uneven surfaces. Riders can also fine-tune the suspension to match their weight, riding style, and track conditions — something rarely seen in youth motocross bikes. The bike also features powerful disc brakes on both ends, giving young riders the confidence to brake hard into corners. The wave-style discs help with heat dissipation, which is especially important during long practice sessions or competitive races. Lightweight wheels, grippy motocross tyres, and a race-focused design further enhance the overall performance package. In terms of ergonomics, the KTM 85 SX is designed to feel like a miniature version of the bigger SX bikes. The seat height, handlebar position, and narrow bodywork all work together to provide comfort while promoting proper riding posture. This allows young riders to develop good habits early in their riding journey. Overall, the KTM 85 SX is a bike built for serious young racers who want real performance, durability, and race-ready features. With its responsive engine, excellent suspension, strong brakes, and lightweight build, it stands out as one of the top choices in the youth motocross segment. Whether used for training or competition, the 85 SX gives riders a true taste of professional motocross performance. | The **Triumph Trident 660** is Triumph’s entry-level roadster that beautifully balances performance, technology, and everyday practicality. Designed to attract both new and experienced riders, the Trident 660 offers the perfect introduction to the world of premium middleweight motorcycles while carrying Triumph’s signature British engineering DNA. It’s powered by a 660 cc liquid-cooled, inline three-cylinder engine that produces 81 PS of peak power at 10,250 rpm and 64 Nm of torque at 6,250 rpm, paired with a smooth six-speed gearbox and a slip-and-assist clutch. The triple-cylinder engine configuration offers the best of both worlds—strong low-end torque typical of twins and exciting top-end power associated with inline-fours—making it extremely versatile for both city commuting and highway runs. The Trident’s chassis is built around a tubular steel frame with high-quality components such as Showa 41 mm upside-down forks and a preload-adjustable rear monoshock. Its suspension setup is tuned for sporty yet comfortable riding dynamics, ensuring agility in corners and stability on straight roads. Braking duties are handled by twin 310 mm discs up front with Nissin two-piston sliding calipers and a 255 mm disc at the rear, all supported by dual-channel ABS. The lightweight chassis, combined with a kerb weight of just 189 kg, ensures quick handling and easy maneuverability, especially in urban environments. With an 805 mm seat height and comfortable upright ergonomics, the Trident 660 is accessible to a wide range of riders. When it comes to design, Triumph has given the Trident 660 a clean, minimalistic, and modern appeal with elements inspired by its larger Speed Triple siblings. The round LED headlamp, sculpted fuel tank, and sleek tail section exude a classic yet sporty presence. The build quality, fit, and finish are top-notch—something Triumph is well-known for. The motorcycle also comes with full LED lighting, a color TFT display with My Triumph connectivity, and ride-by-wire throttle. It offers two riding modes—Road and Rain—along with switchable traction control, ensuring safety and adaptability in different conditions. The newer 2025 update adds even more premium features, including a bi-directional quickshifter, cruise control, and a Sport riding mode, making the package even more complete. One of the key highlights of the Trident 660 is its approachable nature. The bike feels light and confidence-inspiring, making it an excellent option for riders upgrading from smaller displacement motorcycles. The engine is smooth, refined, and free-revving, offering linear power delivery that’s enjoyable in both city traffic and open highways. The compact dimensions make it ideal for daily commuting, while its strong mid-range power ensures an exciting weekend ride. However, the 14-litre fuel tank and slightly firm rear suspension limit its comfort for long-distance touring. In essence, the Triumph Trident 660 is an all-rounder in the middleweight segment—easy to ride, stylish, well-equipped, and loaded with performance. It bridges the gap between affordability and premium feel, offering riders a taste of Triumph’s world-class engineering without the intimidation of larger superbikes. For anyone looking for a blend of sporty performance, everyday usability, and iconic British styling, the Trident 660 stands out as one of the most compelling choices in its class. |
| Expert Review | MotoAutiv Team | MotoAutiv Team |
| FAQ (Manual Override) | Q: What is the mileage? A: The mileage is around 18–20 kmpl (may vary as it’s an off-road motocross bike). Q: What is the engine capacity? A: The KTM 85 SX comes with an 84.9 cc 2-stroke engine. Q: What is the seat height? A: The seat height is approximately 850 mm. Q: What is the top speed? A: The top speed is around 110 km/h, depending on rider and terrain. Q: Does the KTM 85 SX have electric start? A: No, it comes with a kick-start mechanism. Q: What is the fuel tank capacity? A: The fuel tank capacity is 5.2 liters. Q: Is the KTM 85 SX road legal? A: No, it is not road legal as it is designed specifically for motocross/off-road racing. Q: What type of brakes does it have? A: It features disc brakes at both front and rear. Q: Is the KTM 85 SX suitable for beginners? A: It is ideal for youth riders transitioning to higher-powered bikes, but not recommended for complete beginners. Q: What is the weight of the bike? A: The bike weighs approximately 68 kg (dry weight). | Q: What engine does the Triumph Trident 660 have? A: It uses a 660 cc, liquid-cooled, 12-valve DOHC inline 3-cylinder engine that delivers about 81 PS at 10,250 rpm and 64 Nm of torque at 6,250 rpm. Q: What is the seat height, kerb weight, and tank capacity of the Trident 660? A: The seat height is approximately 805 mm, the wet weight is around 190 kg, and the fuel tank capacity is 14 litres. Q: What features and electronics come standard on the Trident 660? A: Standard features include cast-aluminium 17″ wheels, full LED lighting, ride-by-wire throttle, switchable traction control, multiple riding modes (Road, Rain, and for newer model Sport), a TFT display with Bluetooth connectivity (My Triumph), quickshifter (in newer MY25 updates), cruise control (newer model) and Optimised Cornering ABS. Q: What is the 2025 India ex-showroom price for the Trident 660? A: For 2025, the Trident 660 is priced from around ₹ 8.49 lakh (ex-showroom, India) for the base version. Q: What is the service interval for the Trident 660? A: The service interval is 16,000 km (10,000 miles) or 12 months, whichever comes first. Q: Is the Trident 660 suitable for beginners or newer riders? A: Yes — with a manageable seat height (~805 mm), moderate weight (~190 kg) and user-friendly triple-cylinder engine tuned for smooth torque delivery, it is considered accessible for newer riders stepping up to a premium middleweight roadster. Q: What are the tyre and brake specifications on the Trident 660? A: It uses 17″ alloy wheels (120/70 R17 front, 180/55 R17 rear), twin 310 mm front discs with Nissin 2-piston sliding calipers and a 255 mm rear disc. Q: What’s new in the 2025 update of the Trident 660? A: The 2025 update brings new tech as standard — including Sport riding mode, bi-directional quickshifter, cruise control and My Triumph Connectivity via Bluetooth. |
| Price Variants | | 669000 | Standard | 899000 |
| Pros | Powerful 2-stroke engine with strong mid-range performance. Lightweight chassis for excellent handling on tracks. Premium WP suspension for smooth jumps and rough terrain. Strong disc brakes offering sharp stopping power. Race-ready ergonomics designed for young motocross riders. | Agile & fun handling: Owners repeatedly highlight the Trident 660’s confident chassis, lightish steering and the way it encourages spirited riding. Strong middleweight triple-engine character: The 660cc inline-3 motor offers a smooth power delivery, usable torque across the rev range, and the distinctive triple soundtrack that sets it apart. Excellent value & tech for the segment: For its class the bike brings in premium touches, modern electronics, good fit & finish and a compelling package. Manageable ergonomics: With a seat height around 805mm and relatively moderate weight (for its category) it appeals to many riders, including those not extremely tall. |
| Starter | Kickstarter | — |
| Transmission | 6 Speed Manual | 6 speed |
