22 June. Monday 2026
Thumpstar TSX 50 JR - 2024 Specifications and Reviews
The 2024 Thumpstar TSX 50 JR is a lightweight minibike designed for young riders and beginners seeking entry-level off-road capability. Powered by a nimble 50cc two-stroke engine with automatic transmission and liquid cooling, it delivers accessible performance with a top speed of 70 km/h. Known for its adjustable Fastace suspension and affordability, the TSX 50 JR excels as a fun, manageable platform for learning fundamental dirt bike 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) |
| Type of engine | Single cylinder, two-stroke |
| Capacity: | 50.0 ccm (3.05 cubic inches) |
| Type | Minibike, cross |
| Year of manufacture | 2024 |
| Model name | Thumpstar TSX 50 JR |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Alloy Rim |
| Rear brakes | Single disc |
| Diameter | 190 mm (7.5 inches) |
| Front brakes | Single disc. 2-piston calipers |
| Rear tire | 2.5-10 |
| Front tire | 2.50-10 |
| Rear suspension | Fastace Adjustable Shock |
| Front suspension | Fastace Adjustable Forks |
| | |
Physical measures and capacities | |
| Fuel capacity | 1.30 litres (0.34 US gallons) |
| Wheelbase | 953 mm (37.5 inches) |
| Seat height | 603 mm (23.7 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 45.0 kg (99.2 pounds) |
Other specs | |
| Update specs | |
| Comments | Chines bike sold in Australia. |
| Starter | Kick |
| Color options | Green/black/red |
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