Devaux Spent Fly JBS02

Devaux SPENTS FLIES JBS02 : the excellence of artificial flies for passionate anglers seeking a high-performance, ultra-realistic product. Designed to meet the demands of both professionals and amateurs, these flies deliver an optimal hook-set on every outing. Dive into the world of fly fishing and significantly improve your effectiveness at the water’s edge thanks to thoughtful design and rigorous material selection.

Technical specifications :

• Handcrafted construction and premium finishing for exceptional durability


• "Spent" wings perfectly imitating subimagos at the end of their life cycle


• Subtle hackle ensuring a natural presentation on the water


• Materials selected for realism: lightweight synthetic fibers, premium dubbing, quality hackle


• Standard hook size suitable for most rivers and waterbodies


• Optimized aerodynamics for flawless casting and landing


• Available from all authorized Devaux dealers

Benefits and key strengths :
Using the SPENTS JBS02 Devaux fly delivers numerous advantages for fishing in still or running water:

• Faithful reproduction of the spent insect ensures minimal distinguishability from a natural insect


• Excellent buoyancy thanks to selected hydrophobic feathers and fibers


• Proven effectiveness on educated trout and wary fish


• Durable against multiple strikes and handling due to careful manufacture


• Suitable for all situations: river, reservoir or lake fishing

Usage tips and recommended rigs :
To exploit the full potential of the SPENTS JBS02 Devaux flies, favor a tapered leader with a fine diameter to allow a natural surface presentation. Rig the fly as the point fly and let it drift without drag to imitate a natural spent drift. Ideally use a floating line and opt for discreet casts. This fly is particularly effective during mass hatches or late in the day when fish adopt selective behaviour.

Testimonials and expert reviews :
“Fishing for over twenty years in trout rivers, I have rarely found a fly as realistic and effective as the Devaux SPENTS JBS02. In 2024, after its launch, it allowed me to fool several difficult fish during evening rises where other patterns failed. Its buoyancy and realism are simply astonishing!”

FAQ and additional information :

• Is the SPENTS JBS02 suitable for beginners? Yes, its simple and robust pattern makes it accessible to all anglers, including those new to fly fishing.


• What species can be targeted? This fly is ideal for trout but also works on grayling and other salmonids in calm or fast waters.


• How to extend the fly’s lifespan? Dry the fly after each session, store it away from humidity and lightly brush the fibers to restore volume.