SKU: 15229391307
wilier bikes gravel

wilier bikes gravel Wilier Filante SLR ID2 | Shimano Dura-Ace Di2 12s

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Description

wilier bikes gravel Wilier Filante SLR ID2 | Shimano Dura-Ace Di2 12sThe Filante SLR ID2 represents the ultimate evolution of Wiliers aerodynamic racing bikes. Developed in close collaboration with the Groupama FDJ Cycling Team, every detail is engineered around the rider, reflecting Wiliers philosophy of speed. Lightweight, responsive, and extremely aerodynamic, the Filante SLR ID2 redefines performance standards by putting you at the centre of every design choice. Aerodynamics is not an end in itselfit serves the

The Filante SLR ID2 represents the ultimate evolution of Wilier’s aerodynamic racing bikes. Developed in close collaboration with the Groupama – FDJ Cycling Team, every detail is engineered around the rider, reflecting Wilier’s philosophy of speed.

Lightweight, responsive, and extremely aerodynamic, the Filante SLR ID2 redefines performance standards by putting you at the centre of every design choice. Aerodynamics is not an end in itself—it serves the rider, offering maximum efficiency, comfort, and control in all conditions. Speed, innovation, and Italian tradition come together in a bike designed to elevate your riding experience—the fastest in the WorldTour landscape.

Rigorous testing in the Silverstone wind tunnel pushed this ambitious project beyond expectations. The result: a 13.6% reduction in drag, exceeding CFD predictions. In the complete bike-rider system, aerodynamic resistance improved by 4.5%. Compared to the Filante SLR ID1, riding at 40 km/h saves 14.15 watts, and over a 70 km route at 290 W, you gain 1 minute and 45 seconds—a crucial advantage in competitive racing.

Direct comparisons with the top five WorldTour bikes from other brands show an average aerodynamic coefficient improvement of 2.42%, translating to real-world seconds gained and measurable competitive advantages.

Integrated Innovation: Aerokit System

The down tube was engineered to minimize drag while reducing water bottle exposure. The Aerokit, developed with Elite Cycling, combines functionality and aerodynamics with a total capacity of 1100 ml, distributed for minimal impact on airflow. Aerodynamically, it acts like a spoiler, stabilizing airflow and reducing drag by over two-thirds compared to conventional systems. It also accommodates traditional round bottles—550 ml on the down tube and up to 750 ml on the seat tube.

F-Bar ID2: Aerodynamic Cockpit for Control and Comfort

The F-Bar ID2 cockpit was developed with input from engineers and Groupama – FDJ riders to maximize efficiency and control. The Optimized Ergonomic Flare (O.E.F.) introduces a 3 cm orthogonal flare between the high and low grips, maintaining ergonomics while offering a natural, comfortable, and aerodynamic position. For the first time on a Wilier, the handlebar clamping hardware is fully hidden, improving aesthetics, protecting against dirt and sweat, and enhancing aerodynamic performance—all UCI-compliant.

Fork: Aerodynamic Efficiency in Every Detail

The fork combines external NACA airfoils with a flat internal profile, tested with CFD simulations to optimise airflow around the wheel and tyre. The fork crown is more pronounced than on the previous SLR, providing superior torsional stiffness and stress resistance. A thin aerodynamic fin on the left leg guides airflow around the disc brake, refining the partial fairing concept first used on the Supersonica SLR. The thru-axle clamping bushing is integrated into the right fork leg for clean aesthetics and aerodynamic benefits—a first for Wilier.

Seatpost and Shimano Di2 Integration

The new seatpost features a slender, sharp profile to optimise aerodynamic efficiency without compromising stiffness or comfort. Available with 0 mm offset or 15 mm setback, it absorbs vertical vibrations while enhancing aerodynamics. The Shimano Di2 battery is repositioned to the bottom bracket area for improved accessibility, a lower center of gravity, and better stability at high speeds.

Rear Triangle and Tyre Clearance

The rear triangle retains the family look of previous Filante models but is fully redesigned. The rear stays are inclined inward by 2.5° for better pedal dynamics, slightly lengthened for new UDH dropout compatibility, increased tyre clearance up to 34 mm, and improved overall stability. Thanks to the removable derailleur support, the drivetrain can be set up as a 1x system with chainrings up to 56 teeth, enhancing clean aesthetics, reducing weight, and improving performance in racing configurations.

Geometries and Fitting

Direct collaboration with Groupama – FDJ refined every aspect of frame geometry. The AccuFit system ensures consistent precision across all sizes. With 6 frame sizes, 7 handlebar spacers, 5 stem lengths, and 2 seatpost versions, the Filante SLR ID2 allows 420 unique fitting configurations, differing by just 2 mm each—delivering a truly tailored riding position.

Materials and Weight

The Filante SLR ID2 uses premium carbon composites from Toray (T800, T1100, M46JB), balancing responsiveness, stiffness, and weight. A complete Dura-Ace Di2 build weighs 7.1 kg, with the frame around 870 g.

The Colour of Speed

At Wilier Triestina, colour conveys identity and emotion. Every shade is designed to reflect light and movement, enhancing the lines of the Filante SLR ID2:

Pure White: brilliant, pure, and luminous like snow in the sun.

Solar Bronze: warm, metallic, and radiant like golden sand at sunset.

Aurora Blue (Premium Paint): deep blue with red and gold highlights, changing with the light.

Lunar Grey: subtle, deep grey with soft purple and silver reflections.

Eclipse Black: deep, glossy black like obsidian, elegant and mysterious, reflecting light subtly.

On the top of the frame, exposed carbon reveals the heart of the bike, creating a visual dialogue between seatpost and handlebar for a coherent and dynamic aesthetic.

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SKU: 15229391307

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Razan Abdin-Adnani
Birmingham, US
★★★★★ 5
This gorgeous MG novel in verse is a MUST READ!
Format: Hardcover, Format: Hardcover
Words cannot adequately express how much Jordanian-American author Jasmine Warga’s novel “Other Words for Home” means to me. Growing up, I never read stories about people like me or families like my own because they simply didn’t exist. Books with Arab and/or Arab-American characters, being wholly human, navigating issues of identity and belonging, interrogating what “home” means were never written. Too bad. I’m elated that that’s changing, though, and that there are Arab-Americans who are writing these stories *with such immense skill and heart.* This is the first middle grade novel I’ve read in literally decades and it just encouraged me to order many more. It is poetic and hopeful and so thoughtfully written. I can barely remember the last time I loved a character as much as I love brave and precious Jude. I cried and cheered many times along this journey. Seriously, if you work with middle graders, have middle graders, or are a lover of children’s literature yourself—YOU MUST check out this gorgeous novel in verse. The only downside (and it's a big one) is that it ends.
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Reviewed in the United States on April 26, 2021
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Karen
San Leandro, US
★★★★★ 5
One of the best books I have read this year!
Format: Hardcover
This is a beautiful novel-in-verse that will stay with me for a very long time. It is a must read for anyone middle grade or older. What I loved: - The Poetry- intriguing similes and metaphors, emotions captured on the page, powerful language - The Perspective- I appreciated that the protagonist was not from Aleppo, but from a vacation town on the sea in Syria. This shows a different perspective than I have seen, but one that is equally as important. Jude and her mother then come to stay with her uncle in America, and again, the perspective was different than other "refugee" stories but equally powerful. - The People- Jude is protagonist to cheer for, however, there are so many dynamic, diverse characters in this story. #LitReviewCrew
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Reviewed in the United States on July 31, 2019
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@bandofmgbooks
Dallas, US
★★★★★ 5
Timely, Necessary & Important
Format: Hardcover
Oh, I absolutely adored Jasmine Warga’s Other Words for Home, a moving story told in verse of a Syrian girl and her mother fleeing from their home in their war torn country. It’s impossible not to feel empathetic towards the family as they are split up over the turmoil. I was immersed in Jude’s thoughts, feelings, and experiences in America as it was so poetically and honestly written. The Arabic proverbs referred to in the story were so beautiful and poignant, enhancing an already authentic, necessary and emotional look into the life of immigrants. This novel should be in every school library as it unabashedly encourages the need for kindness and understanding for all...important messages we should always be teaching and promoting...and students . I love having and supporting students like Jude in my class as they beam with pride learning and overcoming challenges—it warms my heart when they feel accepted and loved as they should.
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Reviewed in the United States on June 8, 2019
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Elizabeth K.
West Palm Beach, US
★★★★★ 5
Necessary, Poignant, Powerful, Beautiful
Format: Hardcover
I bought this book for myself, but would recommend it for anyone 11+. It is a beautiful, hopeful story about a girl growing up between worlds, honoring her heritage and parents' culture while embracing her new community and breaking out into her own wonderful self. It touches on really important themes about conflict, violence, identity, hate crimes, family tensions, growing up, and more, but all with grace, honesty, and tenderness. This would be an amazing conversation starter for teens and preteens. I am not a refugee, but I grew up crossing cultures, and this story brought me to tears in all the best ways. I cannot recommend it enough!
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Reviewed in the United States on June 20, 2022
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SG-17
Louisville, US
★★★★★ 5
Another wonderful story by Clare Lydon
Format: Kindle
I just love Clare Lydon’s books. They’re always so well written and wonderfully romantic and this one was no different!
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Reviewed in the United States on May 20, 2026

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