UM Renegade Sport S vs Kymco CK1 125 (2018)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the UM Renegade Sport Sstacks up against the Kymco CK1 125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | UM Renegade Sport S | Kymco CK1 125 |
|---|---|---|
| Model year | 2018 | 2017 |
| Price | $3,399 | — |
| Engine | 125 cc | 125 cc |
| Horsepower | 12 hp | 10 hp |
| Torque | 10 Nm | — |
| Weight | 153 kg | 122 kg |
| Seat height | 30 mm | 31 mm |
| Fuel capacity | 4.8 L | 3.6 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 5-speed |
| Front brakes | Single disc. Hydraulic. | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 110/80-17 / 140/80-15 | — |
UM Renegade Sport S vs Kymco CK1 125 — which should you buy?
Picking between the UM Renegade Sport S and the Kymco CK1 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 Kymco CK1 125 counters with 10 hp at 122 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: