2024 Yamaha TT-R50E, Accessible Performance: Great for learning and playing, the TT-R50E features a fun, 49cc four-stroke engine feeding power through a three-speed automatic-clutch transmission. Advanced Suspension: Conventional fork and Monocross® rear end provide great handling. Convenient Electric Start: Convenient push-button electric start feature for effortless engine startup. Robust Final Drive: Large chain cover for maximum protection and minimal maintenance. Ultra-Low Seat Height: With a seat that's only 21.9 inches from the dirt, this bike brings big YZ styling to those with smaller statures. Adjustable Restrictor: Throttle stop screw lets the adult supervisor restrict speed while beginners are learning. Folding Side Stand: Standard side stand tucks up out of the way when not in use. Grippy Foot Pegs: Large folding, cleated foot pegs provide excellent footing. Racing Style: Cool looking competition-style YZ bodywork includes an integrated front fender and number plate. Standard Security: Key-type ignition switch deters unauthorized riding. Compact Conventional Fork: Conventional fork with 22mm sliders provides 3.8 inches of front wheel travel for great handling and a smooth ride. Durable Knobby Tires: Durable knobby tires mounted on 10-inch front and rear wheels offer great grip and exceptional wear. Enclosed Drum Brakes: Front and rear 80mm drum brakes deliver strong, dependable stopping power, and the rear is activated by a right foot pedal just like the big YZs. 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. Simple and Strong Frame: The curved steel backbone frame keeps the TT-R50E narrow and has three engine-mounting points for excellent rigidity and handling. Ultra-Low Seat Height: Low 21.9-inch seat height allows easy feet-down control for enhanced confidence. Automatic Clutch: Three-speed gearbox with automatic centrifugal clutch makes learning to shift gears a breeze. Compact Engine: Compact design keeps overall engine width down for a narrow feel and great handling. Convenient Electric Start: Convenient push-button electric start feature for effortless engine startup. Digital Ignition: CDI ignition system delivers hot, reliable spark and requires minimal maintenance. Forest-Friendly Exhaust: Lightweight, upswept exhaust system is quiet and contains a USFS-approved spark arrestor. Low Maintenance Engine: Automatic cam chain tensioner reduces maintenance. Responsive Power: Crisp, dependable throttle response from the 11mm Mikuni® VM-type carburetor with automatic on/off electric heater. Useable, Entry-Level Engine: The 49cc air-cooled SOHC powerplant puts out smooth, reliable four-stroke power that is perfect for kids and smaller beginners. Engine Type: 49cc air-cooled SOHC 4-stroke; 2 valves. Bore x Stroke: 36.0mm x 48.6mm. Compression Ratio: 9.5:1. Fuel Delivery: Mikuni® VM11 carburetor. Ignition: CDI. Transmission