|<H2>Enhanced Podium Ability</h2><P>Low hours, very clean. 1-cylinder, 4-stroke, SOHC, 4-valve, fuel injection, Liquid cooled
Even more competitive than you areExtra durability. Extra-strong transmission gears enhance durability while delivering smooth, sure shifts.
Enhanced durability. A special heat-treatment process improves the durability of the piston, adding to the CRF450Rs reputation for rock-solid reliability.
Engine Mode Select button. The CRF450Rs Engine Mode Select (EMS) system lets you modify fuel-injection and ignition mapping with the simple push of a handlebar-mounted button perfect for dialing in the best power curve for better starts, better drive out of corners, better traction, or simply to better suit your riding style. Modes two and three can even be fine tuned using the optional HRC setting tool. Mode selection is easily accomplished without changing the riders hand position or shutting down the engine (as long as the engine is idling).
Programmed for power. The CRF450Rs Programmed Fuel Injection (PGM-FI) settings contribute to the engines strong low-end torque, remarkable top-end power and generous over-rev capability.
Twin to win. The CRF450Rs twin-muffler exhaust system not only contributes to the engines exceptional power characteristics, its also positioned tightly to the frames