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2025 Yamaha TT-R50E

Team Yamaha Blue

Specs and Features

ENGINE
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
Constant-mesh 3-speed; automatic clutch
Final Drive
Chain
Fuel Capacity
0.8 gal
CHASSIS
Suspension/Front
Telescopic fork; 3.8-in travel
Suspension/Rear
Single shock; 2.8-in travel
Brakes/Front
Drum, 80mm
Brakes/Rear
Drum, 80mm
Tires/Front
2.50-10-4PR
Tires/Rear
2.50-10-4PR
DIMENSIONS
LxWxH
51.4 in x 23.4 in x 31.3 in
Seat Height
21.9 in
Wheelbase
36.4 in
Rake (Caster Angle)
25.5°
Trail
1.3 in
Max. Ground Clearance
5.3 in
Fuel Capacity
0.8 gal
Wet Weight***
128 lb
OTHER
Warranty
90 Day (Limited Factory Warranty)

THE FUN STARTS HERE

The push‑button electric start, three‑speed automatic transmission and adjustable speed restrictor make this the ideal bike to teach the thrill of riding.

TOP FEATURES
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.

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.

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.
ENGINE
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.

Automatic Clutch

Three-speed gearbox with automatic centrifugal clutch makes learning to shift gears a breeze.

Convenient Electric Start

Convenient push-button electric start feature for effortless engine startup.

Compact Engine

Compact design keeps overall engine width down for a narrow feel and great handling.

Responsive Power

Crisp, dependable throttle response from the 11mm Mikuni® VM-type carburetor with automatic on/off electric heater.

Low Maintenance Engine

Automatic cam chain tensioner reduces maintenance.

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.
CHASSIS/SUSPENSION
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.

Compact Conventional Fork

Conventional fork with 22mm sliders provides 3.8 inches of front wheel travel for great handling and a smooth ride.

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 is activated by a right foot pedal just like the big YZs.

Durable Knobby Tires

Durable knobby tires mounted on 10-inch front and rear wheels offer great grip and exceptional wear.

Ultra-Low Seat Height

Low 21.9-inch seat height allows easy feet-down control for enhanced 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.

Racing Style

Cool looking competition-style YZ bodywork includes an integrated front fender and number plate.

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.
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