Wilier Filante SLR Frame: Aero Precision Meets Lightweight Performance

Engineered for Aerodynamic Excellence

The Wilier Filante SLR frame is a top-tier aerodynamic frame, designed for elite-level performance under real-world racing conditions. Developed using wind tunnel data and refined for open-road dynamics, the frame features optimized NACA/KAMM tube profiles with softened, truncated edges. This minimizes drag not only in controlled tests but also during turbulent airflow on the road — delivering a faster, more stable ride in crosswinds and at high speeds.

Ultralight Carbon Construction

Weighing in at just 870 grams, the Filante SLR frame is constructed from HUS-MOD carbon fiber, the same material used in the Wilier 0 SLR. Enhanced with liquid crystal polymer reinforcements, this frame achieves an impressive stiffness-to-weight (STW) ratio, increased by 12.5% over previous designs. This ensures instantaneous power transfer, crucial for climbing, sprinting, and sharp cornering.

Perfect Fit and Rider Customization

The Filante SLR offers exceptional adjustability. With up to 35 mm of spacer stack available under the stem thanks to its new round fork pivot system, and compatibility with two different seatpost offsets (0 mm and 15 mm), this frame supports up to 240 unique fit configurations. Whether you’re racing or training, this level of personalization guarantees optimal comfort and performance.

Optimized for Integrated Cabling

The frame is fully compatible with Wilier’s Filante Bar, allowing for internal cable routing to reduce aerodynamic drag and keep your cockpit clean. The frame also includes Easy-Fit spacers with internal routing channels, simplifying setup and maintenance while preserving the sleek aero profile.