The Yamaha YZF-R6 was introduced in 1999 as the super sport version of Yamaha YZF-R1 super bike, and as a companion to the more street-oriented YZF 600R sport bike which continued to be sold alongside the Yamaha R6. Starting with the 2003 model, when the R6 became fuel-injected. The from model year 2006 was a significant upgrade with a new engine management system featuring the YCC-T ride by wire throttle and a multi-plate slipper clutch. PP Tuning performance parts for Yamaha YZF-R6 (2006–2016), rearsets, adjustable brake and clutch levers, clip-on handlebars, protectors etc. are produced from highly resistant materials. This ensures their longevity.