2012 Kawasaki KX 450F, The Kawasaki KX450F is a powerful, lightweight, and comfortable motocross bike that is sure to give you the performance you need to win races. It is powered by a 450cc, four-stroke, single-cylinder engine that produces 55 horsepower and 34 pound-feet of torque. It also has a lightweight chassis and long-travel suspension that make it easy to maneuver and control. The KX450F is also equipped with the latest technology, such as electronic fuel injection and traction control, making it a reliable and easy-to-ride motorcycle. Hurry into Grand Prix Motorsports today and check it out for yourself. We are located just south of Denver in Littleton, Colorado. 303-951-5563

2012 Kawasaki KX™ 450F Prepare for Launch…

2012 KX™450F highlights begin with the Supercross winning DNA of last year’s bike. The advanced design of the aluminum perimeter frame and dominating motor received a host of refinements to create a more compact and mass-centralized chassis propelled by more useable power than ever. Headlining the technological charge, the KX450F features an all new Launch Control Mode, which is tuned to maximize traction out of the starting gate. This is accomplished without sacrificing any of the mid-range grunt or straight-line speed that made the KX450F famous.

The 2012 highlights begin with the Supercross-winning DNA of last year’s bike. The advanced design of the aluminum perimeter frame and dominating motor receive a host of refinements to create a more compact and mass-centralized chassis propelled by more usable power than ever. Headlining the technological charge, the KX450F features an all new Launch Control Mode, which is tuned to maximize traction out of the starting gate. This is accomplished without sacrificing any of the mid-range grunt or straight-line speed that made the KX450F famous.

2012 KX450F riders can easily activate the new Launch Control mode a key feature never before seen on a production motocross bike. The push-button system is activated by a touch of the switch on the left handlebar, and optimizes off-the-line acceleration by altering ignition timing in first and second gears to help maximize grip and reduce the chance of excessive wheelspin. Shifting into third gear automatically deactivates Launch Control Mode and returns the ignition timing to the parameters of the installed ignition map. The Launch Control’s effectiveness is further enhanced by a chassis designed to maximize suspension performance and rear wheel traction.

No other production motocrosser offers a higher degree of adjustability to the rider interface or engine character than the new 2012 KX450F. With a choice of four different handlebar positions, two footpeg positions, and virtually unlimited ignition mapping capabilities thanks to its advanced Digital Fuel Injection (DFI®) system the KX450F is uniqu