2011 HUSQVARNA TXC 449, From tight woods courses to wide-open deserts the exclusive Husqvarna Coaxial Traction System (CTS) found on the 2011 TXC449 is designed to put the power to the ground. Speaking of power, delivery is seamless, courtesy of a Keihin dual throttle body EFI system and a Brembo hydraulic clutch.⿢Revolutionary Coaxial Traction System (CTS) for increased traction and stability⿢New perimeter frame centralizes mass to optimize handling⿢New 46mm Keihin Electronic Fuel Injection (EFI) system with dual throttle bodies⿢Electric start⿢4-valve, dual cam cylinder head⿢Brembo hydraulic clutch⿢Brembo brakes ⿿ 260mm front, 240mm rear⿢Polished Grimeca front and rear hubs⿢48mm Kayaba cartridge forks with adjustable compression and rebound⿢Kayaba shock