KTM 50 SX Junior vs Tank Sports Nascar Signature Series (2009)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM 50 SX Juniorstacks up against the Tank Sports Nascar Signature Series. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM 50 SX Junior | Tank Sports Nascar Signature Series |
|---|---|---|
| Model year | 2009 | 2008 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | — | 2 hp |
| Weight | 38 kg | 90 kg |
| Seat height | 24 mm | 24 mm |
| Fuel capacity | 0.6 L | — |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Tires | 2.5-10 / 2.75-10 | — |
KTM 50 SX Junior vs Tank Sports Nascar Signature Series — which should you buy?
Picking between the KTM 50 SX Junior and the Tank Sports Nascar Signature Series usually comes down to the numbers you care about most. On paper, the KTM 50 SX Junior brings its published horsepower in a 38 kg package, while the Tank Sports Nascar Signature Series counters with 2 hp at 90 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: