2019 Yamaha TT-R 50E, Top Features Convenient Electric Start The TT-R50E gets the same pushbutton electric starting feature as our full line of electric-start TT-Rs. Accessible Performance Great for learning and/or playing, complete with 49cc of four-stroke fun feeding power through a three-speed automatic-clutch transmission. Ultra-Low Seat Height Big YZ styling meets little people s stature; the seat s only 21.9 inches from the dirt. Advanced Suspension Inverted fork and Monocross® rear end provide great handling. Robust Final Drive Large chain cover for maximum protection and minimal maintenance. Engine Useable, Entry-Level Motor 49cc air-cooled, SOHC powerplant puts out smooth, reliable four-stroke power perfect for kids and small novices. Automatic Clutch Three-speed gearbox with automatic centrifugal clutch makes learning to shift gears a breeze. Convenient Electric Start Convenient electric starter for effortless starting. Compact Engine Compact-design cases keep overall engine width down for a narrow feel and great handling. Responsive Power 11mm Mikuni® VM-type carburetor with automatic on/off electric heater ensures crisp, dependable throttle response. Low Maintenance Engine Automatic cam chain tensioner reduces maintenance. Digital Ignition CDI ignition system delivers hot, reliable spark and requires minimal maintenance. Forestry-Friendly Exhaust Lightweight, upswept exhaust system is quiet and contains a USFS-approved spark arrestor. Chassis/Suspension Simple and Strong Frame Curved steel backbone frame keeps the TT-R50E narrow and has three engine-mounting points for excellent rigidity and handling. Compact Inverted Fork Inverted fork with 22mm sliders provides 3.8 inches of smooth front wheel travel for a great ride and handling. Lightweight Single Shock Monocross® rear suspension is controlled by a single coil-over shock and provides 2.8 inches of bump-smothering rear wheel travel. Enclosed Drum Brakes Front and rear 80mm drum brakes deliver strong, dependable stopping power, and the rear s activated by a right foot pedal just like the big YZs. Durable Knobby Tires 10-inch front and rear wheels with knobby tires offer great grip and exceptional wear. Ultra-Low Seat Height Low, 21.9-inch seat height allows most kids to put both feet down for enhanced handling and added confidence. Additional Features Standard Security Key-type ignition switch deters unauthorized riding. Adjustable Restrictor Throttle stop screw lets the adult supervisor restrict speed while beginners are learning. Racy Styling Cool-looking YZ bodywork includes an integrated front fender/number plate. Folding Sidestand Standard sidestand tucks up out of the way when not in use. Grippy Footpegs Large, folding, cleated foot pegs provide excellent footing.