Trials Bikes

2023Thumpstar TSF 250 X3

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The 2023 Thumpstar TSF 250 X3 is a lightweight trial bike designed for riders seeking affordable off-road performance and maneuverability. Powered by a 250cc single-cylinder four-stroke engine, it delivers reliable power with a top speed of 120 km/h and features inverted forks and mono-shock suspension for technical terrain handling. Best suited for beginners and intermediate trail enthusiasts prioritizing value and practicality.

Capacity: 250.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 103.0 kg
Seat height: 930 mm
Power: 25.0 HP (18.4 kW)

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How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail90%

Cornering55%

City riding25%

Daily riding20%

Touring10%

Two-up5%

Track15%

Best for: This is a dedicated trials-style off-road bike built for tackling technical terrain, obstacles, and tight, slow-speed maneuvering rather than any road-going or high-speed use.
Built for: A light, flickable single-cylinder trials machine with long-travel inverted forks and a mono-shock rear, designed to shrug off rocks, roots, and steep climbs with agile, playful handling.
Not ideal for: Not a fit for riders wanting a comfortable daily commuter, a passenger-friendly bike, or anything resembling sustained highway touring speed and comfort.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 250.0 ccm
Power: 25.0 HP (18.4 kW)
Engine type: Single, four-stroke
Power/weight ratio: 0.2427 HP/kg (dry)
Cooling system: Air
Fuel system: Carburettor
Starting: Electric

Transmission

Gearbox: 5-speed
Transmission type: Manual

Performance

Top speed: 120.0 km/h (74.6 mph)

Dimensions & weight

Wheelbase: 1340 mm
Seat height: 930 mm
Dry weight: 103.0 kg
Fuel capacity: 6.30 litres

Chassis & suspension

Front suspension: VS1 Inverted Forks
Rear suspension: Mono shocks

Brakes & wheels

Front brakes: Single disc. Dual piston
Front brakes diameter: 260 mm
Rear brakes: Single disc. Single Piston
Front tyre: 80/100-21
Rear tyre: 100/90-18

Other

Color options: Black with various color kits for sale.
Comments: Chinese bike sold in Australia.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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MotorcycleDB

The 2023 Thumpstar TSF 250 X3 is a powerful and versatile dirt bike that is perfect for riders of all skill levels. With a 250cc engine, this bike offers plenty of power for tackling off-road trails and conquering rugged terrain. The TSF 250 X3 also features a sturdy steel frame and high-quality suspension, providing a smooth and responsive ride. Whether you're a beginner looking to hone your skills or an experienced rider seeking thrills, this dirt bike delivers outstanding performance and reliability.

In addition to its impressive performance capabilities, the 2023 Thumpstar TSF 250 X3 boasts a sleek and stylish design that is sure to turn heads. The bike's aggressive appearance, complete with bold graphics and a striking color scheme, exudes confidence and attitude. With its combination of power, durability, and eye-catching aesthetics, the TSF 250 X3 is a top choice for anyone in the market for a high-quality dirt bike. Whether you're hitting the trails or tearing up the track, this bike is ready to deliver an exhilarating and unforgettable riding experience.

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