UM Renegade Sport S vs Aprilia RS4 125 (2018)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the UM Renegade Sport Sstacks up against the Aprilia RS4 125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | UM Renegade Sport S | Aprilia RS4 125 |
|---|---|---|
| Model year | 2018 | 2018 |
| Price | $3,399 | — |
| Engine | 125 cc | 125 cc |
| Horsepower | 12 hp | 15 hp |
| Torque | 10 Nm | 11 Nm |
| Weight | 153 kg | — |
| Seat height | 30 mm | 32 mm |
| Fuel capacity | 4.8 L | 3.8 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 6-speed |
| Front brakes | Single disc. Hydraulic. | Single disc. Stainless steel disc with radial 4 piston calliper |
| Rear brakes | Expanding brake (drum brake) | Single disc. Single 30 mm piston |
| Tires | 110/80-17 / 140/80-15 | 110/80-17 / 130/70-17 |
UM Renegade Sport S vs Aprilia RS4 125 — which should you buy?
Picking between the UM Renegade Sport S and the Aprilia RS4 125 usually comes down to the numbers you care about most. On paper, the UM Renegade Sport S brings 12 hp in a 153 kg package, while the Aprilia RS4 125 counters with 15 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: