Yamaha YZ 125LC 70th Anniversary Model (26MY) In addition to the iconic styling, the YZ125 70th Anniversary Edition features a redesign of its intake system and optimised carburation and ignition timing to deliver more consistent and more linear power delivery, excellent throttle response and smoother corner exit. Combined with its super-light handling and best-in-class suspension, it delivers the best in both form and function. The YZ125 70th Anniversary Edition's lightweight race-bred engine with its torque-boosting YPVS (Yamaha Power Valve System) gives you hard-hitting power to work through the slick-shifting close-ratio 6-speed transmission. The ultra-slim bodywork, the flat seat and race-developed ergonomics give you more control and allow you to move easily around the bike.