Powered by a compact and lightweight Li-ion battery and supported by an automatic centrifugal decompression system, all it takes is the push of a button to start up. The KX™450 motorcycle engine delivers broad, useable torque and strong, responsive power across the rev range.

Looking to buy a Kawasaki Kx motorcycle? Browse our extensive inventory of new and used Kawasaki Kx motorcycles from local Kawasaki dealers and private sellers. Compare prices, models, trims, options and specifications between different Kawasaki motorcycles on Cycle Trader. 2023 KX450. Original owner, 68 year old male.

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.

Quick, convenient, and all in one place, RIDEOLOGY THE APP KX makes tuning and owning a KX machine simple. The 2025 Kawasaki KX™450 motorcross bike is the leader of the KX™ legacy featuring championship-proven technology and …

Beyond Eli Tomac’s championships in Pro motocross, the KX450 has an impressive reputation among privateers and a record of shootout wins. It has won the Dirt Bike magazine 450 shootout for three years in a row and is often a favorite among staff members and test riders.

2023年12月13日 · Noticeably easier to ride at low rpm and small throttle openings, the 2024 Kawasaki KX450 is every vet rider’s 450cc dream machine. The new Power Mode selection button replaces the DFI couplers...

Our all-new flagship race machine, the KX450 motorcycle, offers next-level engineering and power to dominate the track. Over the decades, we’ve learned what it takes to win and stay on top. The KX450 embodies this legacy to the fullest.

Our all-new flagship race machine, the KX450, offers next-level engineering and power to dominate the track. Over the decades, we’ve learned what it takes to win and stay on top. The KX450 embodies this legacy to the fullest.

2024年12月22日 · What it’s like to live with the 2024 Kawasaki KX450. Kawasaki completely revamped its 2024 KX450 motocrosser and KX450X cross-country racer. After a strong presence in the 450cc motocross bike...

KTRC, Kawasaki's advanced traction control system provides both enhanced sport riding performance and the peace of mind to negotiate slippery surfaces with confidence. Multiple rider-selectable modes (the number of modes varies by model) offer progressively greater levels of intrusion to suit the riding situation and rider preference.