AJS Firefox 50 vs Junak 805 (2020)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the AJS Firefox 50stacks up against the Junak 805. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecAJS Firefox 50Junak 805
Model year20202020
Price
Engine49 cc49 cc
Horsepower3 hp3 hp
Weight91 kg
Seat height33 mm32 mm
Fuel capacity1.7 L1.6 L
Fuel typepetrolpetrol
TransmissionAutomatic
Front brakesSingle discSingle disc
Rear brakesExpanding brake (drum brake)Expanding brake (drum brake)
Tires120/70-12 / 120/70-12 120/70-12 / 120/70-12

AJS Firefox 50 vs Junak 805 — which should you buy?

Picking between the AJS Firefox 50 and the Junak 805 usually comes down to the numbers you care about most. On paper, the AJS Firefox 50 brings 3 hp, while the Junak 805 counters with 3 hp at 91 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: