KTM 250 SX-F Troy Lee vs Zongshen RX3 Standard (2021)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM 250 SX-F Troy Leestacks up against the Zongshen RX3 Standard. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM 250 SX-F Troy Lee | Zongshen RX3 Standard |
|---|---|---|
| Model year | 2021 | 2021 |
| Price | — | — |
| Engine | 250 cc | 250 cc |
| Horsepower | — | 25 hp |
| Torque | — | 23 Nm |
| Weight | 101 kg | — |
| Seat height | 37 mm | 31 mm |
| Fuel capacity | 1.9 L | 4.2 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 6-speed |
| Front brakes | Single disc | Single disc. ABS |
| Rear brakes | Single disc | Single disc. ABS |
| Tires | 80/100-21 / 110/90-19 | 110/80-19 / 170/70-18 |
KTM 250 SX-F Troy Lee vs Zongshen RX3 Standard — which should you buy?
Picking between the KTM 250 SX-F Troy Lee and the Zongshen RX3 Standard usually comes down to the numbers you care about most. On paper, the KTM 250 SX-F Troy Lee brings its published horsepower in a 101 kg package, while the Zongshen RX3 Standard counters with 25 hp.
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: