The 2025 Kawasaki KX™450SR motorcross motorcycle leads the KX™ legacy, featuring a race-winning 449cc engine and stacked with game-changing components from the leading brands in powersports.

全新一代450sr 在原本激进的造型上，对细节再次 深度优化。加大风挡有效减少风力对骑手的直接冲 击，显著提升骑行稳定性和舒适性;车身方面优化了 皮纹件抗刮能力，全新设计的挡泥板,有效阻挡泥水 及保护车身，安全再上分；

With the launch of 450SR, CFMOTO is making the futurist and conceptual model become true. 450SR has golden displacement for entry and advanced riders with higher demand for performance. With 450cc parallel twin-cylinder engine with a max. power of 37kw@9500rpm.

449.5cc parallel twin-cylinder engine with a max. power of 34.5kw@9250rpm and a max. torque of 39.3N.m@7750rpm, power-to-weight ratio of 0.22. Brembo calipers always provide controlled braking force, and ABS prevents the wheels from locking …

Esta tiene una cilindrada de oro para pilotos principiantes y avanzados con mayor demanda de prestaciones. Con un motor bicilíndrico en paralelo de 450cc y una potencia máxima de 50hp@9500rpm. La 450SR redefine el modelo CFMOTO 400cc.

The Kawasaki KX™450SR motocross motorcycle comes equipped for victory. A stronger 449cc engine pairs with a lightweight frame and next-level technology to produce our most powerful motocross racer ever.

The KX™450SR motorcycle is designed for serious competitors seeking race wins. Featuring elite-level racing components, special tuning, and design updates inspired by the Monster Energy® Kawasaki race team, this limited-edition Special Racer boasts elevated performance and factory racer looks.

Jun 2, 2023 · Another new CFMoto that was previously leaked in approval documents is the 450SR-S, a higher-spec version of the 450SS already sold here, with a single-sided swingarm and other improvements to...

449.5cc parallel twin-cylinder engine with a max. power of 34.5kw@9250rpm and a max. torque of 39.3N.m@7750rpm, power-to-weight ratio of 0.22. Brembo calipers always provide controlled braking force, and ABS prevents the wheels from locking …