14 August. Friday 2026
Thumpstar TSX 125 - 2022 Specifications and Reviews
The 2022 Thumpstar TSX 125 is a versatile minibike designed for beginner and intermediate riders seeking affordable off-road fun. Powered by a reliable 125cc four-stroke single-cylinder engine delivering 90 km/h top speed, it excels in trail riding and casual cross training. Known for its sturdy tri-bar frame and capable suspension setup, this bike offers excellent value for weekend adventurers.
General information | |
| Category | Minibike, cross |
| Year | 2022 |
| Model | Thumpstar TSX 125 |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Pipebomb DW1 |
| Transmission type | Chain (final drive) |
| Gearbox | 4-speed |
| Fuel system | Carburettor. Molkt VM22 26mm |
| Top speed | 90.0 km/h (55.9 mph) |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 125.0 ccm (7.63 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Alloy rims, wire spoked. |
| Rear brakes | Single disc. HSK Single Piston |
| Diameter | 220 mm (8.7 inches) |
| Front brakes | Single disc. Dual piston hydraulic disc |
| Rear tire | 80/100-12 |
| Front tire | 70/100-14 |
| Rear Suspension | VS 1 Linkage U Shock |
| Front Suspension | Inverted Telescopic |
| Frame type | Tri-Bar |
Physical measures and capacities | |
| Fuel capacity | 3.40 litres (0.90 US gallons) |
| Wheelbase | 1260 mm (49.6 inches) |
| Seat height | 830 mm (32.7 inches) If adjustable, lowest setting. |
| Dry weight | 80.0 kg (176.4 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Sold in Australia. |
| Starter | Kick |
| Color options | Green, black, pink, orange, red, blue |
Performance Profile & Rider Fit
55.9 mph
Top Speed
Best For
Track10%
City15%
Cornering55%
Daily Riding10%
Touring5%
Passenger5%
Rider Profile
| Best For | Best suited to young or beginner riders learning off-road basics, or small-statured adults looking for a light, low-stakes pit bike. |
| Purpose | Designed for casual dirt riding, paddock bashing, and learning motocross fundamentals rather than any road use. |
| Rider Fit | Its light dry weight and kick start make it easy to manage and pick up, though the 830mm seat height is tall relative to its minibike class and may challenge shorter riders. |
| Character | A playful, low-powered pit bike with a simple carbureted single-cylinder engine and basic suspension geared toward fun over performance. |
| Not Ideal For | Not for anyone wanting highway speeds, long-distance travel, or carrying a passenger, as it lacks the power, top speed, and comfort for those roles. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2022 Thumpstar TSX 125 is a powerful and versatile dirt bike that is perfect for off-road enthusiasts. With its 17-inch front and 14-inch rear wheel, this bike can handle any terrain with ease. The 125cc engine provides plenty of power, and the lightweight frame makes for easy handling. The TSX 125 also features high-performance suspension and disc brakes for superior control and stopping power. Overall, this bike is a great option for anyone looking for a reliable and fun off-road bike. In conclusion, the 2022 Thumpstar TSX 125 is a top-of-the-line dirt bike that offers exceptional performance and durability. Whether you're an experienced rider or a beginner, this bike has everything you need to tackle any off-road adventure. With its powerful engine, advanced suspension, and reliable brakes, the TSX 125 is a great investment for anyone looking for a high-quality off-road bike.Add a Comment
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