Devaux Emergent Fly JBMAI02

Devaux JBMAI02 Emergent Flies revolutionize your fly fishing experience with striking realism and improved effectiveness on French and international rivers. Designed by the renowned Devaux brand, these artificial flies are the preferred choice of demanding anglers who want to maximize their catches with a reliable, innovative product. Their meticulous construction relies on Devaux's expertise, ensuring a perfect imitation of insects in the emergence stage — a crucial phase for enticing the largest fish.

Technical features

• Handmade using a selection of premium materials


• Ultra-realistic imitation of insects in the emergence phase


• High-quality hook, sharpened to optimize hookset


• Water-resistant and enhanced buoyancy


• Careful tying for exceptional durability


• Compatible with all standard fly rods and lines

Product advantages and key strengths
One of the major assets of the Devaux JBMAI02 Emergent Flies lies in their formidable effectiveness on wary fish. Thanks to a faithful silhouette and materials carefully chosen for color, sheen, and buoyancy, these flies attract trout and grayling equally well in both still water and strong currents. The margin for error in presentation is reduced, giving the angler a new level of confidence. The robustness of the tying allows multiple catches without altering the fly's shape or appearance, even after several hookups. Ease of casting, consistent performance, and versatility make them a go-to for discerning enthusiasts.

Usage tips and recommended rigs
To get the best results from the JBMAI02 Emergent Flies, it is recommended to fish them as the point fly or as a dropper on a tapered leader, promoting a natural drift and subtle animation. Favor the use of a fine tippet to increase stealth. These flies perform excellently in sight fishing, surface fishing, or indicator nymphing. For maximum effectiveness, match hook size to the morphology of local insects and target current-rich areas where emergent insects are abundant.

Expert testimonial
"Fishing with the JBMAI02 emergent flies since their recent release, I've noticed a clear improvement on pressured beats. Their natural effect far surpasses other models on the market: every well-placed drift often ends with a strike. A must-have in every fly box!" (Jean-Pierre, fishing guide instructor, 2024)

FAQ and additional information

• Are the JBMAI02 flies suitable for all skill levels? Yes, their ease of use makes them ideal from beginner to expert.


• How should I care for my flies after a day on the water? Simply dry them thoroughly and check the hook. You can also store them in a ventilated box to maintain buoyancy.


• What are the ideal conditions for use? The JBMAI02 are effective during mass hatch events but remain performant throughout the season on various types of rivers.