Factory Bike M4F vs Factory Bike AK Series (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Factory Bike M4Fstacks up against the Factory Bike AK Series. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Factory Bike M4F | Factory Bike AK Series |
|---|---|---|
| Model year | 2023 | 2022 |
| Price | $6,400 | — |
| Engine | 250 cc | 250 cc |
| Horsepower | 26 hp | 16 hp |
| Weight | 113 kg | 103 kg |
| Seat height | — | 35 mm |
| Fuel capacity | 1.7 L | — |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | 80/100-R21 / 80/100-R18 | 80/100-21 / 110/90-21 |
Factory Bike M4F vs Factory Bike AK Series — which should you buy?
Picking between the Factory Bike M4F and the Factory Bike AK Series usually comes down to the numbers you care about most. On paper, the Factory Bike M4F brings 26 hp in a 113 kg package, while the Factory Bike AK Series counters with 16 hp at 103 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: