Sherco 300 SEF-R vs Sherco 300 ST-R (2020)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Sherco 300 SEF-Rstacks up against the Sherco 300 ST-R. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Sherco 300 SEF-R | Sherco 300 ST-R |
|---|---|---|
| Model year | 2020 | 2019 |
| Price | — | — |
| Engine | 304 cc | 304 cc |
| Seat height | 37 mm | 37 mm |
| Fuel capacity | 2.6 L | — |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | — |
| Front brakes | Single disc. Bremo | Single disc. Brembo |
| Rear brakes | Single disc. bremo | Single disc. Brembo |
| Tires | 1.60-21 / 2.15-18 | — |
Sherco 300 SEF-R vs Sherco 300 ST-R — which should you buy?
Picking between the Sherco 300 SEF-R and the Sherco 300 ST-R usually comes down to the numbers you care about most. On paper, the Sherco 300 SEF-R brings its published horsepower, while the Sherco 300 ST-R counters with its own power figure.
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:

