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Introduction to the 2025 KTM 450 SMR
The 2025 KTM 450 SMR has taken the Supermoto world by storm, showcasing an impressive blend of engineering and performance. During a recent test at the Apex Racing Center, seasoned racer Jeremy Toye couldn’t help but emphasize one key aspect: grip. “This thing is hooked up front and rear,” he remarked, highlighting the motorcycle’s ability to deliver unparalleled traction across various surfaces.
This latest iteration, based on the renowned 450 SX-F four-stroke engine, boasts significant upgrades that enhance both grip and rider confidence. With a completely redesigned frame, KTM aims to elevate the Supermoto experience to new heights, further solidifying its legacy in the racing community.
Key specifications of the KTM 450 SMR
The heart of the 2025 KTM 450 SMR lies in its 449.4 cc engine, delivering an impressive 63 horsepower. This power is harnessed through a series of carefully engineered components, including a robust airbox and a high-mounted exhaust that optimizes airflow and enhances performance. Additionally, electronic rider aids such as traction control, launch control, and a quickshifter contribute to a seamless riding experience.
One standout feature is the new frame, constructed from a blend of forged and tubular steel. This design aims to provide increased rigidity while allowing for flex in the longitudinal plane, resulting in improved handling. The rear shock mount’s innovative cutouts help absorb shock inputs, further refining the ride quality.
Riding experience and handling
During testing, Toye was thoroughly impressed with the handling and grip provided by the Metzeler Racetec SM slick tires and the new chassis design. He described the experience as revolutionary, stating, “The level of grip is producing so much confidence.” This confidence translates into a more aggressive riding style, allowing for smoother cornering and quicker acceleration out of turns.
The engine’s response is equally commendable; Toye noted that it allows riders to engage the throttle earlier without sacrificing control. Despite initial impressions favoring the softer power map, he concluded that the more aggressive setting would be ideal as riders become accustomed to the bike’s capabilities.
Design and build quality
In addition to its impressive performance, the 2025 KTM 450 SMR features a sleek design that appeals to both enthusiasts and casual riders alike. The spoked Alpina rims—16.5 inches in the front and 17 inches in the rear—are specifically designed to accommodate larger Supermoto tires, enhancing both aesthetics and functionality. Furthermore, the reduced seat height of 35.3 inches and decreased suspension travel provide a more comfortable and controlled ride.
The overall weight of the bike, claimed to be around 239.8 pounds without fuel, makes it agile and responsive. With a retail price of $12,149, the 450 SMR is positioned as a premium option for serious racers and enthusiasts looking for top-tier performance on closed-course tracks.
Final thoughts on the 2025 KTM 450 SMR
The 2025 KTM 450 SMR is a remarkable machine that pushes the boundaries of what a Supermoto can offer. With its innovative design, powerful engine, and exceptional grip, it sets a new standard in the racing segment. As Toye aptly put it, “I wouldn’t change a thing on this.” With a full review expected in an upcoming issue of Roadracing World, the excitement surrounding this bike is palpable. Are you ready to experience the thrill of the 2025 KTM 450 SMR?