{"product_id":"wilier-filante-sl-ultegra-di2-bike-1","title":"Wilier Filante SL Ultegra Di2 Bike","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eThe Wilier Filante SL Ultegra Di2 Bike\u003c\/strong\u003e delivers aerodynamic road performance inspired directly by Wilier’s WorldTour racing heritage. Developed as a streamlined version of the elite Filante SLR platform, the Filante SL blends advanced carbon engineering, efficient aerodynamic shaping, and the precision of Shimano Ultegra Di2 electronic shifting to create a road bike that thrives in fast group rides, competitive racing, and high-intensity training sessions.\u003c\/p\u003e\n\u003cp\u003eWilier designed the Filante platform with a focus on real-world speed. Rather than relying solely on extreme tube profiles, the frame’s aerodynamic shaping is carefully balanced to reduce drag while maintaining an efficient weight and responsive ride quality. The resulting design allows the Filante SL to maintain high speeds across flat roads and rolling terrain while still performing efficiently on climbs and long endurance rides.\u003c\/p\u003e\n\u003cp\u003eThe carbon frame is constructed using advanced composite materials to deliver an excellent stiffness-to-weight ratio. Reinforced areas around the bottom bracket, head tube, and chainstays ensure efficient power transfer, allowing riders to accelerate quickly and maintain momentum during high-speed efforts. Whether sprinting out of corners or pushing the pace in a breakaway, the frame responds instantly to rider input.\u003c\/p\u003e\n\u003cp\u003eWilier also engineered the Filante SL to provide a balanced ride feel suitable for long hours in the saddle. The carbon layup is tuned to help absorb road vibration while preserving the responsive handling expected from a performance aero road bike. This design approach ensures the bike remains comfortable during extended rides while still delivering the sharp acceleration needed for race situations.\u003c\/p\u003e\n\u003cp\u003eThe Wilier Filante SL Ultegra Di2 Bike is equipped with Shimano’s Ultegra Di2 electronic drivetrain, a benchmark system for high-performance road riding. Ultegra Di2 delivers lightning-fast electronic shifting with exceptional precision, allowing riders to maintain cadence and rhythm across varied terrain. The wireless cockpit interface and electronically controlled derailleurs provide smooth gear changes even under heavy load, making it ideal for both racing and demanding training rides.\u003c\/p\u003e\n\u003cp\u003eHydraulic disc brakes complement the drivetrain by providing powerful and predictable braking performance. Riders benefit from excellent modulation and dependable stopping control, whether navigating steep descents, tight corners, or changing road conditions.\u003c\/p\u003e\n\u003cp\u003eThis version of the Filante SL features Wilier’s integrated cockpit design, which routes cables and hoses internally to improve aerodynamics and create a clean, modern appearance. The integrated bar and stem combination enhances front-end stiffness and improves airflow around the head tube area, contributing to the bike’s aerodynamic efficiency.\u003c\/p\u003e\n\u003cp\u003eThe frame is engineered to work seamlessly with modern aerodynamic wheelsets and wider road tires. Wider tire compatibility allows riders to run lower pressures for improved grip and vibration absorption while maintaining fast rolling performance. This combination enhances both comfort and control during long-distance rides.\u003c\/p\u003e\n\u003cp\u003eWilier’s race-inspired geometry ensures the Filante SL maintains confident handling at speed while placing riders in an aerodynamic riding position. The bike remains stable on fast descents and responsive through tight corners, allowing riders to confidently push the limits during competitive riding situations.\u003c\/p\u003e\n\u003cp\u003eUltimately, the Filante SL Ultegra Di2 Bike captures the essence of Wilier’s racing DNA in a refined, high-performance road platform. With aerodynamic efficiency, modern electronic shifting technology, and a carefully engineered carbon frame, the bike delivers speed, responsiveness, and comfort for riders seeking a versatile aero road machine.\u003c\/p\u003e\n\n\n\u003ch3\u003eDesign Benefits\u003c\/h3\u003e\n\u003col class=\"design_benifits\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic Efficiency:\u003c\/strong\u003e Refined tube shapes reduce drag while maintaining a responsive and lightweight frame design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Carbon Engineering:\u003c\/strong\u003e Lightweight carbon construction maximizes stiffness and efficient power transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltegra Di2 Precision:\u003c\/strong\u003e Electronic shifting ensures smooth, fast, and reliable gear changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Cockpit Design:\u003c\/strong\u003e Internal cable routing improves aerodynamics and creates a sleek appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace-Inspired Geometry:\u003c\/strong\u003e Balanced rider positioning supports high-speed stability and confident handling.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFinal Take\u003c\/h3\u003e\n\u003cp\u003eThe Wilier Filante SL Ultegra Di2 Bike delivers the aerodynamic speed and precision shifting expected from a modern performance road bike. With its advanced carbon frame, integrated cockpit design, and Shimano Ultegra Di2 drivetrain, the Filante SL provides riders with a refined blend of speed, efficiency, and long-distance comfort—making it an excellent choice for competitive road riders and serious enthusiasts alike.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Wilier","offers":[{"title":"Silver \/ Black Glossy \/ XS","offer_id":45141005041708,"sku":"E639LD3 1F12","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Black Glossy \/ S","offer_id":45141004976172,"sku":"E639LD3 2F12","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Black Glossy \/ M","offer_id":45141004943404,"sku":"E639LD3 3F12","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Black Glossy \/ L","offer_id":45141004910636,"sku":"E639LD3 4F12","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Black Glossy \/ XL","offer_id":45141005008940,"sku":"E639LD3 5F12","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Black Glossy \/ XXL","offer_id":45141005074476,"sku":"E639LD3 6F12","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ White Glossy \/ XS","offer_id":45141004648492,"sku":"E639LD3 1F19","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ White Glossy \/ S","offer_id":45141004582956,"sku":"E639LD3 2F19","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ White Glossy \/ M","offer_id":45141004550188,"sku":"E639LD3 3F19","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ White Glossy \/ L","offer_id":45141004517420,"sku":"E639LD3 4F19","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ White Glossy \/ XL","offer_id":45141004615724,"sku":"E639LD3 5F19","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ White Glossy \/ XXL","offer_id":45141004681260,"sku":"E639LD3 6F19","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"White Red Glossy \/ XS","offer_id":45141005238316,"sku":"E639LD3 1F20","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"White Red Glossy \/ S","offer_id":45141005172780,"sku":"E639LD3 2F20","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"White Red Glossy \/ M","offer_id":45141005140012,"sku":"E639LD3 3F20","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"White Red Glossy \/ L","offer_id":45141005107244,"sku":"E639LD3 4F20","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"White Red Glossy \/ XL","offer_id":45141005205548,"sku":"E639LD3 5F20","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"White Red Glossy \/ XXL","offer_id":45141005271084,"sku":"E639LD3 6F20","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Bullet Black \/ XS","offer_id":45141004845100,"sku":"E639LD3 1F26","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Bullet Black \/ S","offer_id":45141004779564,"sku":"E639LD3 2F26","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Bullet Black \/ M","offer_id":45141004746796,"sku":"E639LD3 3F26","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Bullet Black \/ L","offer_id":45141004714028,"sku":"E639LD3 4F26","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Bullet Black \/ XL","offer_id":45141004812332,"sku":"E639LD3 5F26","price":6950.0,"currency_code":"USD","in_stock":true},{"title":"Bullet Black \/ XXL","offer_id":45141004877868,"sku":"E639LD3 6F26","price":6950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/wilier-filante-sl-ultegra-di2-bike-4270318.jpg?v=1771291872","url":"https:\/\/ricycles.com\/products\/wilier-filante-sl-ultegra-di2-bike-1","provider":"RA Cycles","version":"1.0","type":"link"}