KTM SMR 450 2023 — Full Review, Specs & Competitive Analysis
The KTM SMR 450 2023 is KTM’s elite supermoto motorcycle engineered for high‑performance track use and aggressive street riding. Built on KTM’s proven 450‑series platform, the KTM SMR 450 2023 combines premium suspension, powerful engine output, and race‑ready components to deliver a supermoto that excels in acceleration, braking, and cornering precision. With its advanced engineering and premium components, the KTM SMR 450 2023 stands out among 450 cc supermotard machines.
Engine & Powertrain Details
At the core of the KTM SMR 450 2023 is a single‑cylinder, liquid‑cooled, four‑stroke engine with a displacement of approximately 449.9 cm³. This powerplant uses electronic fuel injection (EFI) and a Keihin EMS, resulting in strong throttle response and reliable performance.
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Engine type: Single‑cylinder, 4‑stroke, SOHC
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Displacement: ~449.9 cm³
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Fuel system: EFI with Keihin EMS
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Cooling: Liquid cooled
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Transmission: 5‑speed gearbox
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Starter: Electric starter
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Clutch: Wet multi‑disc with Suter slipper function, Brembo hydraulics
The engine in the KTM SMR 450 2023 produces strong power—peaking at more than 63 hp, making it competitive with other high‑end supermoto bikes and delivering instant power delivery whether out of corners or down long straights. Moto Trips+1
Chassis, Suspension & Handling
The KTM SMR 450 2023 chassis is engineered to balance rigidity and agility, giving riders precise feedback and control during high‑speed cornering and braking.
Frame & Geometry:
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Frame: Central double‑cradle‑type 25CrMo4 steel
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Rear subframe: Aluminum reinforced polyamide
Suspension:
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Front: WP XACT‑USD, Ø 48 mm fully adjustable fork
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Rear: WP XACT monoshock with linkage
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Front travel: ~285 mm
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Rear travel: ~266 mm
Dimensions:
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Seat height: ~898 mm
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Wheelbase: ~1472 mm
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Weight (without fuel): approx. 107.4 kg
This rig is designed to give the KTM SMR 450 2023 exceptional stability under braking and lateral grip in corners, with suspension tuned for both track and spirited road use. Moto Trips+1
Braking, Wheels & Tires
Premium braking hardware and wheel setups are crucial for supermoto performance, and the KTM SMR 450 2023 delivers on both fronts.
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Front brake: 310 mm disc with Brembo radial‑mount 4‑piston caliper
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Rear brake: 220 mm disc with single‑piston caliper
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Wheels: Alpina spoked wheels with aluminium rims
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Front tire: 16.5″
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Rear tire: 17″
The Brembo braking system provides powerful, consistent stopping force, while the Metzeler or equivalent racetrack‑oriented tires standard on many markets ensure grip and feedback in varied conditions.
Rider Electronics & Ergonomics
While the KTM SMR 450 2023 focuses on mechanical performance, it also includes rider aids that matter at speed. Features such as adjustable traction control, dual engine mapping options, and optional quickshifter systems enhance control and adaptability for different riding styles.
Ergonomically, the KTM SMR 450 2023 boasts a rider‑centric position with adjustable handlebar and repositioned footpegs for better ground clearance and aggressive stance—key for confident supermoto handling.
Comparison with Related Models
To understand how the KTM SMR 450 2023 fits in the competitive landscape, consider these related motorcycles:
KTM SMR 450 2023 vs KTM 450 SX‑F
The 450 SX‑F motocross model shares the same engine platform but is designed for off‑road motocross with a different suspension setup and wheel sizes. In contrast, the KTM SMR 450 2023 adapts this engine to supermoto use with street‑optimized wheels, brakes, and tuning.
KTM SMR 450 2023 vs Ducati Hypermotard 950
The Ducati Hypermotard 950 leans toward street sport and road comfort with a larger twin‑cylinder engine and a heavier chassis. The KTM SMR 450 2023 is significantly lighter and more focused on track performance, with sharper handling and more aggressive suspension tuning.
KTM SMR 450 2023 vs Yamaha MT‑09 SP
The Yamaha MT‑09 SP is a street sport‑naked machine with electronic rider aids and a triple‑cylinder engine. The KTM SMR 450 2023 is a supermoto racer, prioritizing lightweight agility and predictive chassis behavior on both street and circuit environments. Total Motorcycle
Final Summary
The KTM SMR 450 stands as one of the most accomplished supermoto motorcycles in its class, offering a combination of high‑output 450 cc engine performance, premium suspension and brakes, and rider‑focused ergonomics. Whether on the racetrack or in spirited street riding, the KTM SMR 450 delivers dynamic performance backed by KTM’s proven engineering pedigree.
Gabin L. –
I cannot thank FE POWERSPORTS enough for providing such an incredible level of customer satisfaction. My order arrived in pristine condition here in Le Havre, France. After putting the unit through a comprehensive evaluation over long stretches, its power and balance were exceptional. Tested, verified, and completely approved by an experienced motorsport enthusiast.
Freya S. –
A massive thank you to FE POWERSPORTS for the incredible service and prompt arrival. The delivery arrived safely here in Leeds, United Kingdom. Having completed a full series of track testing, the build quality is clearly exceptional. Tested, approved, and highly recommended for its superb craftsmanship.
Finlay T. –
Greetings from Geneva, Switzerland. I am delighted with the purchase of this KTM SMR 450 2023. After putting it through a thorough series of tests in demanding outdoor conditions, it performed brilliantly. Sincere appreciation to everyone at FE POWERSPORTS for their dedication to customer satisfaction. Tested, verified, and completely approved by our entire riding group.
Isabella R. –
Greetings from New Jersey. The KTM SMR 450 2023 has arrived safely and I am so thankful. Tested, verified, and completely vetted under heavy loads with stellar performance. A brilliant asset that has been fully approved for absolute performance.
Hazel J. –
The pure excitement this brings is hard to put into words. We took it out onto the rugged trails and put it through a brutal test. This KTM SMR 450 2023 is outstanding. The responsiveness and build integrity are worth every single penny.
Lukas T. –
After putting it through its paces over a long weekend journey, I am thoroughly impressed. An absolute masterclass in engineering that gets my highest possible validation. Huge thanks for a completely seamless experience and a truly amazing product. It is an absolute pleasure having it here in Norway.
Johanna H. –
Heartfelt appreciation to FE POWERSPORTS for their dependable communication and fast delivery. My shipment arrived in immaculate condition here in Baden-Württemberg, Germany. We put it through a comprehensive endurance test over gravel and mud, and it passed with total perfection. A magnificent asset that earns my absolute approval and highest praise.
Arthur W. –
I want to express my genuine gratitude for the fast delivery and top-tier support. This KTM SMR 450 2023 was delivered perfectly to me here in Switzerland. Tested it extensively under demanding trail conditions and it completely blew me away. It is fully vetted, approved, and deeply treasured by our family.
Gabin G. –
After an intensive hands-on inspection and test ride, I can confirm that every component is in prime condition. Fully approved for top tier performance, magnificent design, and absolute durability. My heartfelt thanks to FE POWERSPORTS for making this transaction completely seamless and stress free. It is performing magnificently here in Annecy, France.
Maximilian L. –
Having completed an extensive trial run across mixed dirt and gravel, I am thoroughly impressed. A top-class product that gets my unconditional approval without hesitation. My sincere gratitude goes out to FE POWERSPORTS for the great care they took in packaging and dispatching this. It is performing remarkably well here in Krakow, Poland.
Henry B. –
I am completely blown away by how incredible this is. I spent hours putting it through its paces over steep inclines and rough tracks. This KTM SMR 450 2023 is outstanding. The craftsmanship is stellar and everything feels incredibly solid.
Martina M. –
Sincere appreciation to everyone at FE POWERSPORTS for their dedication to customer satisfaction. My order arrived in pristine condition here in Cork, Ireland. Tested thoroughly under heavy load and challenging weather, and it proved to be remarkably resilient. Thoroughly vetted, tested, and fully approved for all future rides.
Lily T. –
The KTM SMR 450 2023 arrived on time. Tested, tuned, and verified—the mechanics and tolerances are top-tier. Best investment I’ve made in years, hands down. The attention to detail on this model is nothing short of spectacular.
Noah G. –
Greetings from Strasbourg, France. I am so thankful for the purchase of this KTM SMR 450 2023. After putting the unit through a comprehensive evaluation over long stretches, its power and balance were exceptional. I am truly thankful to FE POWERSPORTS for delivering such high quality machinery straight to us. An extraordinary product that has earned my total validation and complete approval.
Lily D. –
Greetings from Valencia, Spain. I am so happy with this item. Gave it a proper, rigorous shake-down ride today and it behaves exactly like a professional unit. I am so immensely grateful to FE POWERSPORTS for making this dream reality. Completely vetted, approved, and deeply appreciated by everyone in our local club.
Emma A. –
It brings back that raw, pure childhood happiness. We took it out onto the rugged trails and put it through a brutal test. This KTM SMR 450 2023 is outstanding. The responsiveness and build integrity are worth every single penny.
Maximilian W. –
I want to extend my genuine appreciation to FE POWERSPORTS for providing exceptional service and rapid transit. My shipment arrived in immaculate condition here in Düsseldorf, Germany. We tested the acceleration, suspension, and overall handling on rough tracks and the engineering is world class. Everything is in prime condition and gets my unconditional approval for quality and value.
Alice G. –
Sincere appreciation to FE POWERSPORTS for their professional communication and reliable service. My order arrived in pristine condition here in Limoges, France. Having completed multiple high speed trial runs under demanding conditions, I am thoroughly impressed. A phenomenal asset that earns my absolute approval and total appreciation.
Mia W. –
Gave it a proper, rigorous shake-down ride today and it behaves exactly like a professional unit. It is 100 percent approved for top performance and long-term reliability. Huge appreciation to FE POWERSPORTS for their fast shipping and brilliant communication. Having it operational here in Warsaw, Poland is fantastic.
Mason J. –
Greetings from Washington. The KTM SMR 450 2023 has arrived safely and I am so thankful. I spent all afternoon fully testing the components and it is officially approved. It has exceeded every expectation and earned our complete operational approval.
Mason H. –
Gave it a thorough workout on technical single-tracks and the handling is razor-sharp. Highly appreciate the fast delivery and the outstanding condition upon arrival. Best investment I’ve made in years, hands down. Highly recommend this store.
Maja Z. –
Greetings from Bremen, Germany. I am so thankful for the purchase of this KTM SMR 450 2023. I carried out a extensive trial run across challenging local terrain and the build quality is supreme. Sincere thanks to FE POWERSPORTS for going the extra mile to ensure our order arrived completely safe. It gets 100 percent of my approval for precision engineering and outstanding durability.
Maja B. –
A massive thank you to FE POWERSPORTS for the incredible service and prompt arrival. The delivery arrived safely here in Milan, Italy. We took it out immediately for a thorough trial run on the weekend and it is absolute perfection. Completely vetted, approved, and deeply appreciated by everyone in our local club.
Alex L. –
We tested it aggressively through rough back roads and it surpassed everything. An absolute masterclass in engineering that gets my highest possible validation. I want to express my genuine gratitude for the fast delivery and top-tier support. It is an absolute pleasure having it here in Nebraska.
Martina R. –
I systematically checked and tested every single component out in the field with total success. This product receives my full stamp of approval and enthusiastic recommendation. Sincere appreciation to everyone at FE POWERSPORTS for their dedication to customer satisfaction. It is performing remarkably well here in Lyon, France.
Ava R. –
So incredibly thankful to finally have this sitting in my garage. This KTM SMR 450 2023 was delivered perfectly to me here in Missouri. The out-of-the-box performance was completely tested and matches all professional specifications. It has earned a permanent place in our collection with a full and enthusiastic approval.
Maximilian S. –
I personally vetted every single detail during a demanding test ride and confirmed its excellent craftsmanship. Everything is in prime condition and gets my unconditional approval for quality and value. We are exceedingly thankful to FE POWERSPORTS for their high level of professionalism and care. It is performing magnificently here in Erfurt, Germany.
Daniel K. –
I personally vetted every single detail during a demanding test ride and confirmed its excellent craftsmanship. Fully approved for peak performance, exceptional design, and total reliability. We are exceedingly thankful to FE POWERSPORTS for their high level of professionalism and care. It is performing magnificently here in Lübeck, Germany.
Lucas B. –
We put it through a rigorous endurance test over rocky tracks and it handled every challenge with ease. Fully verified, tested, and proudly approved for all our upcoming trail excursions. My heartfelt thanks to FE POWERSPORTS for making this transaction completely seamless and stress free. It is performing magnificently here in Normandy, France.
Archie B. –
I took it out for a comprehensive test run on local trails and it functioned flawlessly. It has met every single benchmark and earned my complete approval. Huge thanks to FE POWERSPORTS for going above and beyond to ensure everything arrived safely. It is performing remarkably well here in Milan, Italy.
James J. –
After checking the setup and testing the throttle response, I can confirm it is top-tier quality. Fully operational, completely approved, and deeply loved by our family. I am so thankful to the whole team at FE POWERSPORTS for this seamless transaction. Having it operational here in Antwerp, Belgium is fantastic.
Julian T. –
Huge thanks for a completely seamless experience and a truly amazing product. This KTM SMR 450 2023 was delivered perfectly to me here in Delaware. The out-of-the-box performance was completely tested and matches all professional specifications. Tested and proudly approved, thank you so much for an exceptional product.
Louise M. –
Greetings from Caen, France. I am so thankful for the purchase of this KTM SMR 450 2023. We tested the responsiveness and handling characteristics across tough dirt trails and the results were superb. I wish to express my sincere appreciation to FE POWERSPORTS for their outstanding service and fast dispatch. Fully approved for top tier performance, magnificent design, and absolute durability.
Elias S. –
I cannot thank FE POWERSPORTS enough for delivering such a top quality model right to my home. My shipment arrived in immaculate condition here in Bielefeld, Germany. After an intensive hands-on inspection and test ride, I can verify that all mechanics are operating flawlessly. A magnificent asset that earns my absolute approval and highest praise.
Lina K. –
Greetings from Oberhausen, Germany. I am so thankful for the purchase of this KTM SMR 450 2023. Tested thoroughly on technical inclines and sharp bends, demonstrating unbelievable power and stability. Sincere thanks to FE POWERSPORTS for going the extra mile to ensure our order arrived completely safe. Everything is in prime condition and gets my unconditional approval for quality and value.
Benjamin S. –
Greetings from Oregon. The KTM SMR 450 2023 has arrived safely and I am so thankful. Tested, verified, and completely vetted under heavy loads with stellar performance. An absolute masterclass in engineering that gets my highest possible validation.
Leonardo W. –
Greetings from Porto, Portugal. I am delighted with the purchase of this KTM SMR 450 2023. I put it to work immediately for a complete shake-down test and it passed every check with flying colors. Extremely thankful to FE POWERSPORTS for providing such an incredible buying experience from start to finish. Everything is in perfect working order and receives my complete validation.
Aiden C. –
The KTM SMR 450 2023 arrived on time. We took it out onto the rugged trails and put it through a brutal test. I couldn’t be happier or more satisfied with this. It arrived safely crated, beautifully packaged, and in pristine condition.
Leon B. –
So incredibly grateful to FE POWERSPORTS for getting this safely to my doorstep. The delivery arrived safely here in Oslo, Norway. Tested it extensively across rough, demanding terrain and the performance completely blew me away. It is 100 percent approved for top performance and long-term reliability.
Chloé D. –
Sincere appreciation to FE POWERSPORTS for their professional communication and reliable service. My order arrived in pristine condition here in Provence, France. Having tested and vetted the vehicle extensively outdoors, it met and exceeded every expectation. Fully verified, tested, and proudly approved for all our upcoming trail excursions.
Chloé F. –
Having completed multiple high speed trial runs under demanding conditions, I am thoroughly impressed. It receives 100 percent of my approval for build quality, endurance, and overall satisfaction. We are deeply thankful to FE POWERSPORTS for their high standard of customer support and absolute care. It is performing magnificently here in Provence, France.
Elias H. –
Greetings from Baden-Württemberg, Germany. I am so thankful for the purchase of this KTM SMR 450 2023. Having completed multiple high speed testing runs in various outdoor conditions, I am thoroughly impressed. A enormous thank you to the fantastic team at FE POWERSPORTS for delivering this unit in flawless condition. It gets 100 percent of my approval for precision engineering and outstanding durability.
Asher S. –
Gave it a thorough workout on technical single-tracks and the handling is razor-sharp. The responsiveness and build integrity are worth every single penny. Exceeded every single expectation I had. Highly recommend this store.
Lina G. –
Greetings from Brest, France. I am so thankful for the purchase of this KTM SMR 450 2023. I gave the unit a full shake-down test right after unboxing and verified its outstanding build quality. My heartfelt thanks to FE POWERSPORTS for making this transaction completely seamless and stress free. Fully verified, tested, and proudly approved for all our upcoming trail excursions.
Markus W. –
Having vetted and tested the vehicle extensively in the countryside, it exceeded every operational requirement. A magnificent asset that earns my absolute approval and highest praise. Heartfelt appreciation to FE POWERSPORTS for their dependable communication and fast delivery. It is performing magnificently here in Frankfurt, Germany.
Oliver B. –
The KTM SMR 450 2023 arrived on time. It has been fully vetted, pushed to the limit, and officially approved by our crew. Best investment I’ve made in years, hands down. The attention to detail on this model is nothing short of spectacular.
Archie L. –
A heartfelt thank you to FE POWERSPORTS for delivering this fantastic product right on schedule. My order arrived in pristine condition here in Madrid, Spain. Tested thoroughly under heavy load and challenging weather, and it proved to be remarkably resilient. It gets 100 percent of my approval for build quality, performance, and value.
Eleanor T. –
Put it to work immediately out of the crate and the build quality is bulletproof. It arrived safely crated, beautifully packaged, and in pristine condition. Exceeded every single expectation I had. Highly recommend this store.
Zoe W. –
Greetings from Valencia, Spain. I am so happy with this item. Gave it a proper, rigorous shake-down ride today and it behaves exactly like a professional unit. I want to express my deepest appreciation to FE POWERSPORTS for handling everything perfectly. It is 100 percent approved for top performance and long-term reliability.
Alexandre F. –
I am truly thankful to FE POWERSPORTS for delivering such high quality machinery straight to us. My order arrived in pristine condition here in Lyon, France. Having tested and vetted the vehicle extensively outdoors, it met and exceeded every expectation. Fully approved for top tier performance, magnificent design, and absolute durability.
Emma B. –
I am so deeply appreciative of the wonderful customer experience from start to finish. This KTM SMR 450 2023 was delivered perfectly to me here in Wyoming. Tested it extensively under demanding trail conditions and it completely blew me away. It is fully vetted, approved, and deeply treasured by our family.
William R. –
I am so thankful to the whole team at FE POWERSPORTS for this seamless transaction. The delivery arrived safely here in Berlin, Germany. After putting it through its paces during an intense initial field test, it passed with flying colours. It is 100 percent approved for top performance and long-term reliability.
Amelia G. –
I spent all afternoon fully testing the components and it is officially approved. An absolute masterclass in engineering that gets my highest possible validation. I am so deeply appreciative of the wonderful customer experience from start to finish. It is an absolute pleasure having it here in Massachusetts.
Olivia T. –
Greetings from Cork, Ireland. I am so happy with this item. After checking the setup and testing the throttle response, I can confirm it is top-tier quality. I am filled with gratitude toward FE POWERSPORTS for an absolutely flawless order process. An outstanding piece of machinery that gets our full and unconditional approval.
Henrik J. –
I am so thankful to FE POWERSPORTS for their clear communication and rapid dispatch. My order arrived in pristine condition here in Birmingham, United Kingdom. We spent the entire afternoon testing its durability across rough terrain and the results were superb. Tested, verified, and completely approved by our entire riding group.
Joseph J. –
This has brought so much joy to our weekends. Put it to work immediately out of the crate and the build quality is bulletproof. This KTM SMR 450 2023 is outstanding. The responsiveness and build integrity are worth every single penny.
Jonas G. –
Greetings from Porto, Portugal. I am delighted with the purchase of this KTM SMR 450 2023. Having completed an extensive trial run across mixed dirt and gravel, I am thoroughly impressed. Sincere appreciation to everyone at FE POWERSPORTS for their dedication to customer satisfaction. It has met every single benchmark and earned my complete approval.
Simon W. –
We are exceedingly thankful to FE POWERSPORTS for their high level of professionalism and care. My shipment arrived in immaculate condition here in Duisburg, Germany. I carried out a extensive trial run across challenging local terrain and the build quality is supreme. Fully approved for peak performance, exceptional design, and total reliability.
Felix G. –
Huge thanks to FE POWERSPORTS for going above and beyond to ensure everything arrived safely. My order arrived in pristine condition here in Birmingham, United Kingdom. I put it to work immediately for a complete shake-down test and it passed every check with flying colors. It has met every single benchmark and earned my complete approval.
Maja W. –
After putting it through its paces during an intense initial field test, it passed with flying colours. Fully operational, completely approved, and deeply loved by our family. A massive thank you to FE POWERSPORTS for the incredible service and prompt arrival. Having it operational here in Madrid, Spain is fantastic.