Factory Bike J3 vs KTM 250 SX-F Troy Lee (2022)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Factory Bike J3stacks up against the KTM 250 SX-F Troy Lee. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Factory Bike J3 | KTM 250 SX-F Troy Lee |
|---|---|---|
| Model year | 2022 | 2021 |
| Price | — | — |
| Engine | 250 cc | 250 cc |
| Horsepower | 17 hp | — |
| Weight | 113 kg | 101 kg |
| Seat height | 35 mm | 37 mm |
| Fuel capacity | 1.7 L | 1.9 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 5-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | 80/100-21 / 110/90-18 | 80/100-21 / 110/90-19 |
Factory Bike J3 vs KTM 250 SX-F Troy Lee — which should you buy?
Picking between the Factory Bike J3 and the KTM 250 SX-F Troy Lee usually comes down to the numbers you care about most. On paper, the Factory Bike J3 brings 17 hp in a 113 kg package, while the KTM 250 SX-F Troy Lee counters with its own power figure at 101 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: