YAMAHAYZF-R1 2008 - 2009

　　In 2009, Yamaha motorcycle manufacturer launched the YZF-R1, a sports bike that retained the acclaimed cross-plane crankshaft that delivered smooth, linear throttle response and an incredible feeling of connection to the bike and rear tire.

　　The bike featured the Yamaha Drive Mode (D-MODE) that allowed the rider to choose throttle control maps that programmed the YCC-T system for performance characteristics and riding conditions.

　　At a press of a button situated on the handlebar, the bike entered the "A" mode that provided sportier engine response in the low-mid speed range, the "B" mode that offered less sharp response for situations that required sensitive throttle operations, and the Standard Mode that offered performance for a variety of riding conditions.

　　As for power, the 2009 Yamaha YZF-R1 motorcycle featured a 998cc four-stroke four-cylinder liquid-cooled engine that delivered an output power of 182 hp at 12,500 rpm and 115 Nm (84 lb-ft) of torque available at 10,000 rpm.

　　For more rider comfort and power output, the newly designed engine adopted a coupling-type balancer that rotated in the opposite direction as the crankshaft and also featured forged aluminum pistons and lightweight titanium intake valves.

　　In addition, the Japanese manufacturer also made major changes to the Deltabox aluminum frame, upgraded the bodywork, and refined the independent damping fork performance for better cornering.