California Scooter RX4 Adventure vs Lifan KPT450 (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the California Scooter RX4 Adventurestacks up against the Lifan KPT450. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | California Scooter RX4 Adventure | Lifan KPT450 |
|---|---|---|
| Model year | 2023 | 2020 |
| Price | $4,995 | — |
| Engine | 450 cc | 450 cc |
| Horsepower | 40 hp | — |
| Torque | 37 Nm | — |
| Weight | — | 210 kg |
| Seat height | 32 mm | 32 mm |
| Fuel capacity | 5.3 L | 5.3 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Double disc. ABS | Single disc |
| Rear brakes | Single disc. ABS | Single disc |
| Tires | 110/80-19 / 150/70-17 | 110/70-19 / 150/80-17 |
California Scooter RX4 Adventure vs Lifan KPT450 — which should you buy?
Picking between the California Scooter RX4 Adventure and the Lifan KPT450 usually comes down to the numbers you care about most. On paper, the California Scooter RX4 Adventure brings 40 hp, while the Lifan KPT450 counters with its own power figure at 210 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: