2017 YAMAHA TT-R 230, Light, simple and proven, the TT-R230 delivers decades of low maintenance performance for all. YZ-inspired handling and looks, and a stout 223cc air-cooled, SOHC four-stroke producing predictable, broadband power, make the TT-R230 a great choice for beginner and intermediate riders. A low seat height on top of a long-travel suspension and 11.6 inches of ground clearance make this a serious trailbike that's also accessible to wide range of riders. Electric start makes getting started a simple pushbutton exercise.