Zontes ZT310-R vs Jawa 640 Style 350 (2018)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Zontes ZT310-Rstacks up against the Jawa 640 Style 350. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Zontes ZT310-R | Jawa 640 Style 350 |
|---|---|---|
| Model year | 2018 | 1996 |
| Price | — | — |
| Engine | 312 cc | 343 cc |
| Horsepower | 35 hp | 24 hp |
| Torque | 30 Nm | 38 Nm |
| Weight | 145 kg | 150 kg |
| Seat height | 31 mm | 31 mm |
| Fuel capacity | 4.0 L | — |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 4-speed |
| Front brakes | Single disc. ABS | Single disc |
| Rear brakes | Single disc. ABS | Expanding brake |
| Tires | 110/70-R17 / 160/60-R17 | — |
Zontes ZT310-R vs Jawa 640 Style 350 — which should you buy?
Picking between the Zontes ZT310-R and the Jawa 640 Style 350 usually comes down to the numbers you care about most. On paper, the Zontes ZT310-R brings 35 hp in a 145 kg package, while the Jawa 640 Style 350 counters with 24 hp at 150 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:

