Rieju RR Castrol vs Sherco 50 CC SM (2005)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Rieju RR Castrolstacks up against the Sherco 50 CC SM. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Rieju RR Castrol | Sherco 50 CC SM |
|---|---|---|
| Model year | 2005 | 2005 |
| Price | — | — |
| Engine | 50 cc | 50 cc |
| Horsepower | 10 hp | — |
| Weight | — | 83 kg |
| Seat height | — | 36 mm |
| Fuel capacity | 1.6 L | — |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc. Double piston | — |
| Rear brakes | Single disc | — |
| Tires | 80/90-21 / 110/80-18 | — |
Rieju RR Castrol vs Sherco 50 CC SM — which should you buy?
Picking between the Rieju RR Castrol and the Sherco 50 CC SM usually comes down to the numbers you care about most. On paper, the Rieju RR Castrol brings 10 hp, while the Sherco 50 CC SM counters with its own power figure at 83 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:

