14 August. Friday 2026
Thumpstar TSX 50 SR - 2024 Specifications and Reviews
The 2024 Thumpstar TSX 50 SR is an entry-level minibike designed for young riders and beginners seeking affordable fun on and off-road. Powered by a liquid-cooled 50cc two-stroke engine with automatic transmission, it delivers nimble handling and a 70 km/h top speed. Adjustable suspension and knobby tires make it ideal for casual trail riding and learning fundamental motorcycle skills.
2024
Engine and Transmission Specifications | |
| Exhaust system | Pipe Bomb |
| Transmission type | Chain (final drive) |
| Gearbox | Automatic |
| Cooling system | Liquid |
| Fuel system | Carburettor. 19mm |
| Top speed | 70.0 km/h (43.5 mph) |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 50.0 ccm (3.05 cubic inches) |
| Category | Minibike, cross |
| Year | 2024 |
| Model | Thumpstar TSX 50 SR |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Steel Rim |
| Rear brakes | Single disc |
| Diameter | 190 mm (7.5 inches) |
| Front brakes | Single disc |
| Rear tire | 2.5-10 |
| Front tire | 2.50-10 |
| Rear suspension | VS1 Adjustable Shock |
| Front suspension | VS1 Adjustable Forks |
Physical measures and capacities | |
| Fuel capacity | 1.30 litres (0.34 US gallons) |
| Wheelbase | 1074 mm (42.3 inches) |
| Seat height | 660 mm (26.0 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 56.0 kg (123.5 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | |
| Comments | Chines bike sold in Australia. |
| Starter | Kick |
| Color options | Green/Black |
Performance Profile & Rider Fit
43.5 mph
Top Speed
Best For
Track15%
City10%
Cornering40%
Daily Riding5%
Touring2%
Passenger0%
Rider Profile
| Best For | This is a small-displacement two-stroke minibike best suited to young or beginner riders learning throttle control and balance under supervision. |
| Purpose | Built for casual backyard and pit-bike style cross riding rather than any serious speed, distance, or road use. |
| Rider Fit | Its tiny 660mm seat height and 56kg weight make it accessible to small or lightweight riders, including kids, but adults will feel cramped. |
| Character | A playful, low-stakes minibike with an automatic gearbox and simple two-stroke pep, designed for fun rather than performance. |
| Not Ideal For | This bike is not suitable for highway travel, touring, carrying a passenger, or any rider expecting real speed or comfort. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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