14 August. Friday 2026
Yamaha TT-R50 - 2025 Specifications and Reviews
General information | |
| Year | 2025 |
Engine and Transmission Specifications | |
| Exhaust system | USFS-approved spark arrestor |
| Clutch | Automatic centrifugal clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 3-speed |
| Cooling system | Air |
| Lubrication system | Wet sump |
| Ignition | CDI |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Carburettor. Mikuni VM11 |
| Valves per cylinder | 2 |
| Bore x stroke | 36.0 x 48.6 mm (1.4 x 1.9 inches) |
| Compression | 9.5:1 |
| Engine details | Automatic cam chain tensione |
| Type of engine | Single cylinder, four-stroke |
| Capacity: | 49.0 ccm (2.99 cubic inches) |
| | |
| Type | Minibike, cross |
| Year model | 2024 |
| Model name | Yamaha TT-R50 |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Expanding brake (drum brake) |
| Diameter | 80 mm (3.1 inches) |
| Front brakes | Expanding brake (drum brake) |
| Rear tire | 2.50-10 |
| Front tire | 2.50-10 |
| Rear wheel travel | 71 mm (2.8 inches) |
| Rear suspension | Single shock |
| Front wheel travel | 96 mm (3.8 inches) |
| Front suspension | Telescopic fork |
| Trail | 34 mm (1.3 inches) |
| Rake (fork angle) | 25.5° |
| Frame type | Steel tube backbone |
Physical measures and capacities | |
| Oil capacity | 1.00 litres (1.06 US quarts) |
| Fuel capacity | 3.10 litres (0.82 US gallons) |
| Wheelbase | 925 mm (36.4 inches) |
| Ground clearance | 135 mm (5.3 inches) |
| Overall width | 594 mm (23.4 inches) |
| Overall length | 1306 mm (51.4 inches) |
| Overall height | 795 mm (31.3 inches) |
| Seat height | 555 mm (21.9 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 58.1 kg (128.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | |
| Comments | Intended for kids from 4 to 7 years of age. |
| Factory warranty | 90 Day Limited Factory Warranty |
| Starter | Electric |
| Color options | Icon Blue |
Performance Profile & Rider Fit
Best For
Track5%
City10%
Cornering20%
Daily Riding10%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a first-ever motorcycle for a young child, designed with a low seat height and gentle power delivery to build confidence rather than test skill. |
| Purpose | Built purely for supervised backyard and trail riding, letting kids learn throttle and balance control at very low speeds. |
| Rider Fit | The tiny 555mm seat height, light 58kg weight, and semi-automatic gearbox make it manageable for small children with little strength or experience. |
| Character | A friendly, forgiving little trail bike with a mellow 50cc engine and simple clutchless operation meant to make learning fun and low-stress. |
| Not Ideal For | This is not suitable for adults, teenagers, road use, or anyone seeking real speed, distance, or off-road performance. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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