In 2005, Yamaha launched the YZF-R6, a sports bike that came loaded with high-tech features that took the performance to another level and added even more to the spectacular on-road stance and maneuverability while offering riders a more precise feel behind the handlebars.
The engine received several upgrades for the 2005 model, such as bigger throttle bodies, a revised fuel injection system with ignition mapping, new camshafts and intake funnels, and much more that resulted in a three-horsepower increase with more power across the board.
Also, the model came with lighter and larger brake discs with new radial-mounted calipers that provided better braking performance, twin ring-type radiator fans for optimal engine cooling, and a revised headlight lens and revised under-cowl for an even better style.
In the power department, the 2005 Yamaha YZF-R6 had its heartbeat set by a 599cc four-stroke four-cylinder liquid-cooled engine that came in a lightweight and compact package that delivered an output power of 123 hp at 13,000 rpm and 69 Nm (51 lb-ft) of torque available at 12,000 rpm.
Also, the four-two-one aluminum exhaust system provided optimum engine performance, reduced overall weight, and was tucked in rather high for a maximum lean angle.
In addition, the bike featured durable, lightweight aluminum clip-on handlebars, a narrow fuel tank, and a standard tool kid under the passenger seat.