• NEW Dual-map ignition with handlebar-mounted hard/soft switch.
• NEW Valve timing creates significant all-over power boost.
• NEW Airbox with larger intake and revised velocity stack for more mid-range torque.
• NEW DLC coating on connecting rod for less friction and extended life.
• NEW Kayaba suspension front and rear tuned for specific demands of U.S. motocross.
• NEW Progressive shock spring is softer on the initial stroke, improving overall balance.
• NEW All-black chromoly frame is stronger and more rigid with key reinforcement and new plates near steering stem.
• NEW High-performance WP radiators.
• NEW Streamlined single-piece tail section is narrower and lighter.
• NEW Wiring harness redesigned to be simpler and more direct.
• NEW IPD (in-mold plastic design) graphics in striking new black/red color scheme.
• NEW Silver anodized Excel rims.
• Electric start.
2012 - TC449