AJS Model 18 500 Statesman vs Ariel KH 500 (1965)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the AJS Model 18 500 Statesmanstacks up against the Ariel KH 500. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecAJS Model 18 500 StatesmanAriel KH 500
Model year19651948
Price
Engine498 cc498 cc
Horsepower28 hp28 hp
Weight172 kg177 kg
Fuel capacity4.5 L
Fuel typepetrolpetrol
Transmission4-speed
Front brakesExpanding brake (drum brake)Expanding brake (drum brake)
Rear brakesExpanding brake (drum brake)Expanding brake (drum brake)
Tires3.25-18 / 3.25-18 3.00-20 / 3.50-19

AJS Model 18 500 Statesman vs Ariel KH 500 — which should you buy?

Picking between the AJS Model 18 500 Statesman and the Ariel KH 500 usually comes down to the numbers you care about most. On paper, the AJS Model 18 500 Statesman brings 28 hp in a 172 kg package, while the Ariel KH 500 counters with 28 hp at 177 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: