IGNITE 1 – RF/I.04 Shimano Ultegra Di2

The new  Ignite RF/I04 design represents a decisive step forward in performance engineering, combining revised geometry with advanced carbon technology to deliver both greater stability and enhanced speed. Subtle adjustments to the frame angles and wheelbase improve high-speed handling and rider confidence, particularly under aggressive acceleration and cornering. Frame updates optimised to accommodate wider wheel and tyre technology improves handling, efficiency and aerodynamics. A carefully refined head tube profile reduces the overall drag coefficient, allowing the bike to cut through the air with minimal resistance, while an enhanced carbon lay-up strategy boosts stiffness and strength exactly where it’s needed, ensuring efficient power transfer and long-term durability in a lightweight, race-ready platform