SWM Ace of Spades 500 vs California Scooter RX4 Adventure (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the SWM Ace of Spades 500stacks up against the California Scooter RX4 Adventure. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | SWM Ace of Spades 500 | California Scooter RX4 Adventure |
|---|---|---|
| Model year | 2020 | 2023 |
| Price | — | $4,995 |
| Engine | 445 cc | 450 cc |
| Horsepower | — | 40 hp |
| Torque | — | 37 Nm |
| Seat height | 32 mm | 32 mm |
| Fuel capacity | — | 5.3 L |
| Fuel type | petrol | petrol |
| Transmission | — | 6-speed |
| Front brakes | Single disc | Double disc. ABS |
| Rear brakes | Single disc | Single disc. ABS |
| Tires | 120/70-17 / 150/60-17 | 110/80-19 / 150/70-17 |
SWM Ace of Spades 500 vs California Scooter RX4 Adventure — which should you buy?
Picking between the SWM Ace of Spades 500 and the California Scooter RX4 Adventure usually comes down to the numbers you care about most. On paper, the SWM Ace of Spades 500 brings its published horsepower, while the California Scooter RX4 Adventure counters with 40 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: