UM SMF II 150 vs BucciMoto BR1-F4 Motard (2010)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the UM SMF II 150stacks up against the BucciMoto BR1-F4 Motard. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | UM SMF II 150 | BucciMoto BR1-F4 Motard |
|---|---|---|
| Model year | 2010 | 2010 |
| Price | — | — |
| Engine | 150 cc | 150 cc |
| Horsepower | — | 11 hp |
| Weight | 124 kg | 68 kg |
| Seat height | 36 mm | 30 mm |
| Fuel capacity | — | 0.9 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 4-speed |
| Front brakes | Single disc | Single disc. Hydraulic |
| Rear brakes | Single disc | Single disc. Hydraulic |
| Tires | 3.00-.21 / 4.10-18 | 110/70-12 / 110/70-12 |
UM SMF II 150 vs BucciMoto BR1-F4 Motard — which should you buy?
Picking between the UM SMF II 150 and the BucciMoto BR1-F4 Motard usually comes down to the numbers you care about most. On paper, the UM SMF II 150 brings its published horsepower in a 124 kg package, while the BucciMoto BR1-F4 Motard counters with 11 hp at 68 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:

