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Devaux Emergent Fly JBE27

Manufacturer: Devaux
Devaux EMERGENT FLIES JBE27, ultra-realistic emergent fly for fly fishing, designed to fool fish in all conditions.
SKU: DVX-JBE27H16-GROUP
GTIN: 3700087131648
3.10 CHF incl tax
ReferenceModèleQuantitéTailleStock quantityAvailabilityPrice
DVX-JBE27H16
JBE 27H160
❌ Unavailable – Out of stock at the manufacturer
3.10 CHF
DVX-JBE27H18
JBE 27H180
❌ Unavailable – Out of stock at the manufacturer
3.10 CHF
DVX-JBE27H20
JBE 27H200
❌ Unavailable – Out of stock at the manufacturer
3.10 CHF
Devaux EMERGENT FLIES JBE27 is a must-have reference for fly fishing enthusiasts seeking efficiency and precision. This emergent fly benefits from careful design that maximizes attractiveness and optimizes presentation to deceive the wariest fish. Offering striking realism, it stands out as an essential choice for demanding anglers, whether amateur or experienced.


  • Ultra-realistic emergent imitation designed for all seasons

  • Made with high-quality materials selected for their buoyancy and durability

  • Precise and robust hook placement ensuring secure hookups

  • Hand-gluing and hand-tying for a perfect finish

  • Compatible with a wide range of rods and lines for river, stream, or reservoir fishing

  • Design engineered to keep the fly on the surface and faithfully imitate the natural insect



One of the main advantages of the Devaux EMERGENT FLIES JBE27 lies in the fidelity of its imitation and its natural presentation on the water. Thanks to its carefully chosen materials, it floats perfectly and retains an attractive silhouette even after many casts. Its unique design helps to outwit cautious fish, significantly increasing chances of success. In addition, the hook placement has been designed to trigger solid hookups while limiting drop-offs. Its robustness and resistance to wear guarantee long fishing sessions, summer as well as winter.

To exploit the full potential of this emergent fly, it is recommended to use a thin, discreet leader to optimize the imitation. Ideally fish a natural drift targeting slow-current areas and margins where fish lie in search of food. It pairs perfectly with long leaders and fluoro tippets for the most discreet presentation possible. The tying used by Devaux facilitates hooking and reduces refusals, even on the wariest fish. Combined with light twitches or subtle animations, you will provoke strikes from trout and grayling.

"I have been using the Devaux EMERGENT FLIES JBE27 since its release, and I must admit its results are impressive. Its realism and buoyancy allow it to remain attractive for a long time, even during long sessions or in difficult conditions. Fish, even the most educated, are often fooled by this fine and effective imitation." (Laurent P., experienced angler, April 2023)

FAQ and additional information :

  • What is the best period to use this emergent fly ?

    The Devaux EMERGENT FLIES JBE27 is usable year-round but excels particularly in spring and summer during mayfly hatches.

  • Does the fly withstand moisture and wear well ?

    Thanks to its premium materials, it maintains buoyancy and strength after many uses.

  • How to optimize hookups with this fly ?

    Favor a fine presentation by sight fishing or using a natural drift on active fish lies.


Adopting the Devaux EMERGENT FLIES JBE27 ensures optimal performance in all circumstances: its tying technology and realistic appearance make this fly a decisive asset for succeeding in technical fishing and tempting the wariest fish.