— Precision. Balance. Performance. —

Lures developed by anglers, tested in real-world conditions, and designed to deliver natural action, control, and confidence with every cast.

Products Catalogue

Fishing has never been just about the fish.

It's about reading the water.
Feeling the current.
Recognising the right moment.

At GT-Bio, we develop products to respond with precision, balance and control in every presentation.

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Developed for fishing.

Each GT-Bio product is born from a development focused on what truly defines its behaviour in the water: action, visual reading and presentation control.

Action design

Each lure is developed to create natural movement, consistent response and clear reading at different recovery rhythms.

Colour system

The colour combinations are designed to respond to different light conditions, depth and water transparency.

Control and precision

GT-Bio products are designed to offer greater control over presentation, stability and lure behaviour.

3 Soft Lures. 3 Distinct Approaches.

Roller Shad

The Roller Shad is GT-Bio's modular soft lure system, developed to offer controlled rolling action, stability and versatility in different depths and fishing contexts.

New Eel

The perfect sandeel imitation, this soft lure features a patented body design, developed to generate a S-Curve Motion™ and deliver precise control in vertical, diagonal and lift-and-fall presentations.

Kalamy Squid

Developed to replicate the natural movement of a squid on the drop, with controlled presentation, depth stability, and a strong ability to trigger instinctive strikes.

Online Catalogue

Discover the GT-Bio 2026 range and explore the platforms, applications, variants and solutions developed to respond to real fishing conditions with precision, balance and performance.

Pro-Staff GT-Bio

GT-Bio products are tested and used by fishermen with real experience in different environments, techniques, and fishing contexts. Field validation helps us develop more effective, consistent, and reality-adjusted solutions.

João Mendes

Spinning in the Sado estuary.

Paulo Sousa

Boat spinning on the Atlantic coast.

Pedro Santos

Spinning and jigging on the Sintra coast.

Guillermo Barros

Bass and bream spinning in Galicia.

Alexis Robidel

Boat spinning in Normandy.

Thery Chesnel

The bass of the French Atlantic coast.

Ruben Brown

Boat spinning in the Netherlands.

Martial Montembault

Boat spinning in Brittany.

Distributors

Discover the network of official GT-Bio distributors.

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— Precision. Balance. Performance. —

Fishing has never been just about the fish.