Wilier Supersonica SLR (Shimano Dura Ace Di2 R9280 2x12s)

Wilier Supersonica SLR Shimano Dura-Ace Di2 R9280 2x12s

The Ultimate Time Trial & Triathlon Bike

When every second matters, the Wilier Supersonica SLR delivers uncompromising aerodynamic performance. Developed for elite time triallists and triathletes, this flagship machine combines cutting-edge Italian engineering with wind tunnel-tested aerodynamics, offering exceptional speed, efficiency and control over any race distance. Built around Wilier's advanced carbon monocoque frame, the Supersonica SLR is designed to help you produce more speed with less effort.

This premium build features the Shimano Dura-Ace Di2 R9280 12-speed electronic groupset with integrated power meter, delivering lightning-fast wireless shifting and precise power measurement for race-day performance and structured training. Combined with the aerodynamic Miche Kleos 67 front and 85 rear carbon wheelset, every component has been selected to maximise aerodynamic efficiency while maintaining confidence-inspiring handling.

The fully integrated cockpit with Profile Design ASC extensions provides extensive fit adjustment, allowing riders to achieve an aggressive yet sustainable aero position. Hydraulic disc brakes offer dependable stopping power in all weather conditions, while premium details including a CeramicSpeed bottom bracket, Prologo carbon saddle and Vittoria Corsa Graphene tubeless-ready tyres complete one of the fastest race bikes available today.

Whether you're targeting a World Championship qualification, chasing a new personal best in an Ironman, or racing against the clock in national-level time trials, the Wilier Supersonica SLR is built to convert every watt into forward speed.

Key Features

• Ultra-aerodynamic Wilier Supersonica SLR Carbon Monocoque frame and fork
• Shimano Dura-Ace Di2 R9280 2x12-speed electronic groupset
• Integrated Shimano Dura-Ace FC-R9200-P power meter
• Miche Kleos 67 front / 85 rear carbon wheelset for maximum aerodynamic performance
• Fully integrated aero cockpit with Profile Design ASC extensions
• Shimano Dura-Ace hydraulic disc brakes
• CeramicSpeed-equipped bottom bracket for minimal drivetrain friction
• Vittoria Corsa Graphene 2.0 tubeless-ready tyres
• Designed for elite time trial and triathlon competition

Specifications

• Frame: Wilier Supersonica SLR Carbon Monocoque
• Fork: Wilier Supersonica SLR Carbon Monocoque
• Groupset: Shimano Dura-Ace Di2 R9280 2x12
• Power Meter: Shimano Dura-Ace FC-R9200-P
• Wheelset: Miche Kleos 67 Front / 85 Rear Carbon
• Brakes: Shimano Dura-Ace Hydraulic Disc
• Cockpit: Wilier Supersonica Bar with Profile Design ASC Extensions
• Tyres: Vittoria Corsa Graphene 2.0 TLR
• Discipline: Time Trial / Triathlon