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About Wilier Triestina
Wilier Triestina is one of the oldest names in cycling, founded in 1906 by Pietro Dal Molin in Bassano del Grappa, Italy. The name is an acronym for the patriotic rallying cry W l’Italia Liberata e Redenta, with Triestina added for the city of Trieste, then still outside Italy’s borders. The brand has built racing bicycles on the banks of the Brenta river for more than a century.
Racing made the name. Fiorenzo Magni won the 1948 Giro d’Italia on a Wilier, and in 1997 Marco Pantani took two of the Tour de France’s hardest stages, Alpe d’Huez and Morzine, aboard a yellow aluminum Wilier. The brand returned to the WorldTour in the modern era and still designs and finishes its carbon frames in Italy.
Now headquartered in Rossano Veneto, Wilier builds across every performance discipline. The road range runs from the Filante SLR aero bike to the featherweight Verticale SLR climber and the endurance-focused Granturismo SLR. Gravel splits between the Rave SLR race bike and the adventure-oriented Adlar, while the Supersonica SLR carries the brand into time trials. Integrated cockpits, deep Italian carbon expertise, and a stated culture of speed tie the lineup together.
Most popular Wilier Triestina models
Wilier’s road bikes anchor the lineup. The Filante SLR is the aerodynamic flagship raced at WorldTour level, with the more accessible Filante SL sharing the aero silhouette at a lower price. The Verticale SLR is the ultralight climber, and the Granturismo SLR trades a little stiffness for endurance comfort over long days and rough roads. Every SLR frame uses Wilier’s highest-modulus carbon and a fully integrated front end.
Beyond the road, the Rave SLR is Wilier’s drop-bar gravel racer, while the Adlar leans toward bigger tires and adventure routes. The Supersonica SLR is the brand’s time-trial and triathlon machine. A Wilier represents several thousand dollars of replacement value that a homeowner’s policy will often cap below, which is where stand-alone gravel bike insurance from Velosurance fills the gap.
The aerodynamic flagship raced at WorldTour level, with Wilier's highest-modulus carbon and a fully integrated cockpit.
The ultralight climbing bike, one of the lightest Italian race frames available.
The endurance road bike, tuned for comfort over long days and rough pavement.
The more accessible aero road bike, sharing the Filante silhouette at a lower price.
Wilier's drop-bar gravel racer, built for speed on mixed surfaces.
The adventure gravel bike, leaning toward bigger tires and longer routes.
The time-trial and triathlon machine, fully integrated for maximum aerodynamics.
Wilier Triestina's Warranty: What It Covers and Where It Stops
Wilier Triestina guarantees its products for two years and extends carbon frames to five when the first owner registers in time. Five terms decide what that is worth to you.
Two years on every product
All Wilier Triestina products are guaranteed for two years (24 months) from the date on the proof of purchase issued by the authorized dealer. For online purchases from wilier.com, the warranty takes effect on the date of delivery.
Register within ten days for five years on carbon
The G5 program extends the warranty to five years for bicycles, frames, and monocoque handlebars. The frame or handlebar must be carbon (the Karga model is excluded), bought from an authorized dealer, and registered by its first owner within ten days of the proof-of-purchase date.
Paint is covered for two years, no longer
Paint defects on the frame or fork are guaranteed for two years from the warranty start date and are not covered beyond that period. Fluorescent paint and the fading or yellowing effects of UV exposure are excluded.
One crash replacement in the first 24 months
The Crash Replacement program lets the initial buyer purchase a new frame, fork, or monocoque handlebar from an authorized dealer on special conditions. It may be used only once, during the first 24 months from purchase, for carbon products only, and Wilier Triestina alone decides whether it applies.
Defects only: accident and impact damage are excluded
The warranties do not apply to damage caused by accidents or impacts, or more generally to anything that is not a material or manufacturing defect. Those are the losses a Velosurance policy is built for.
Summary of the Wilier Triestina S.p.A. Official Terms and Conditions of Warranty (March 2025, Rev. 08), reviewed September 17, 2026. Applies to Wilier Triestina products purchased from an authorized physical or online dealer or from wilier.com, initial buyer only. The Italian version of the terms prevails over translations, and Italian law governs disputes. The manufacturer decides every warranty claim, and its full published terms govern.
Why Velosurance is best for your Wilier Triestina
Velosurance is a stand-alone policy that covers theft and accidental damage and can be optioned to create a comprehensive umbrella of protection for your cycling lifestyle.
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