18 May 2011 Brand new KX450F adds latest factory know-how for 2012

A host of novelties like the MX industry’s first production-use Launch Control Mode, a new ECU with 3 easily selectable maps, and an adjustable riding position ensure that the KX450F stays ahead of the competition.
Complementing the race-winning performance of its predecessor’s highly acclaimed engine and nimble high-speed chassis, the 2012 KX450F adds numerous new factory-inspired features designed to give serious riders an edge on the track.

Among the key improvements are the MX industry’s first production-use Launch Control Mode, a new ECU with 3 easily selectable maps, and an adjustable riding position that riders can tailor to suit their size and riding style.