Skyteam Skymax Flat Line 50 vs Thumpstar MX 50 JR (2021)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Skyteam Skymax Flat Line 50stacks up against the Thumpstar MX 50 JR. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Skyteam Skymax Flat Line 50 | Thumpstar MX 50 JR |
|---|---|---|
| Model year | 2021 | 2020 |
| Price | $1,799 | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 3 hp | — |
| Weight | 76 kg | 42 kg |
| Seat height | 30 mm | 24 mm |
| Fuel capacity | 1.5 L | 0.6 L |
| Fuel type | petrol | petrol |
| Transmission | 4-speed | — |
| Front brakes | Single disc | Single disc. Dual piston hydraulic disc |
| Rear brakes | Expanding brake (drum brake) | Single disc. Single piston |
| Tires | 100/90-10 / 100/90-10 | — |
Skyteam Skymax Flat Line 50 vs Thumpstar MX 50 JR — which should you buy?
Picking between the Skyteam Skymax Flat Line 50 and the Thumpstar MX 50 JR usually comes down to the numbers you care about most. On paper, the Skyteam Skymax Flat Line 50 brings 3 hp in a 76 kg package, while the Thumpstar MX 50 JR counters with its own power figure at 42 kg.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike:

