Forestal Siryon Diōde
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Bike Built
All bikes will arrive fully assembled (unless otherwise agreed) and ready to ride. A multitools and no extra setup required!
Ask Frederic our "bike tester in chef"
Forestal Siryon
The Forestal Siryon "Muscular" is a high-performance mountain bike designed for riders who want a fully mechanical riding experience, free from electric assistance. Built on Forestal’s advanced engineering platform, it delivers a precise, balanced, and responsive ride on demanding terrain.
Using the same design philosophy applied to Forestal’s electric models, the Siryon benefits from extensive development work in frame dynamics, suspension behaviour, and structural optimisation. The result is a modern MTB that combines efficiency on climbs with confidence and control on descents.
Pure Riding Experience
With no motor or battery, the Siryon Muscular focuses entirely on rider input and trail feedback. Every detail of the frame and suspension has been developed to maximise pedalling efficiency, traction, and stability, offering a direct and natural connection to the terrain.
Advanced Frame & Suspension Design
The carbon frame has been engineered to provide the ideal balance between stiffness and compliance. Its suspension kinematics are tuned to remain active when needed while maintaining support and control across a wide variety of trail conditions.
Clean integration, internal cable routing, and a minimalist aesthetic reflect Forestal’s commitment to functional design and durability.
Designed for Modern Mountain Biking
The Siryon Muscular is built for riders who value performance, precision, and simplicity. Whether on technical climbs or fast, challenging descents, it delivers a confident and composed ride that rewards skill and effort.
Developed and designed in Europe, the Forestal Siryon Muscular represents a modern approach to non-assisted mountain biking, combining innovation, quality materials, and refined geometry.