2026 Wilier Granturismo SLR E502IDL Carbon Endurance Road Bike

Wilier Granturismo SLR | The Ultimate Endurance Racing Machine

The Wilier Granturismo SLR is a high-performance endurance road bike engineered to bridge the gap between pro-level racing speed and long-distance comfort. Featuring the revolutionary Actiflex 2.0 vibration damping system, this frame allows for vertical rear wheel travel to absorb road chatter while maintaining total lateral stiffness. Constructed with HUS-MOD Carbon and Liquid Crystal Polymer, and equipped with the flagship Shimano Dura-Ace Di2 R9200 12-speed wireless groupset, this bike is the pinnacle of Italian endurance technology.

Elite Performance Highlights

• Actiflex 2.0 System: Innovative rear damping that provides vertical compliance to reduce fatigue without sacrificing power transfer.
• HUS-MOD Carbon + LCP: Premium carbon monocoque construction infused with Liquid Crystal Polymer for superior tensile strength and vibration damping.
• Shimano Dura-Ace Di2 R9200: The fastest and most precise electronic shifting system in the world, featuring 12-speed wireless technology.
• Z Bar Integrated Cockpit: A custom carbon integrated handlebar (360g) specifically designed to optimize the endurance geometry of the Granturismo.
• Superior Aerodynamics: Wind-tunnel tested tube profiles that ensure you stay fast on the flats while riding in comfort.

Technical Specifications

*Note: The Wilier Granturismo SLR is a professional-tier endurance bicycle. All specifications reflect the flagship Shimano Dura-Ace Di2 build.*