Kikker 5150 Hardknock 50 vs AJS DD50E-2 (2013)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Kikker 5150 Hardknock 50stacks up against the AJS DD50E-2. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Kikker 5150 Hardknock 50 | AJS DD50E-2 |
|---|---|---|
| Model year | 2013 | 2011 |
| Price | $2,499 | — |
| Engine | 49 cc | 49 cc |
| Weight | 91 kg | 87 kg |
| Seat height | 25 mm | 26 mm |
| Fuel capacity | — | 1.6 L |
| Fuel type | petrol | petrol |
| Transmission | — | 4-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Tires | — | 2.50-17 / 4.50-12 |
Kikker 5150 Hardknock 50 vs AJS DD50E-2 — which should you buy?
Picking between the Kikker 5150 Hardknock 50 and the AJS DD50E-2 usually comes down to the numbers you care about most. On paper, the Kikker 5150 Hardknock 50 brings its published horsepower in a 91 kg package, while the AJS DD50E-2 counters with its own power figure at 87 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:

