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Get it between 2024-12-19 to 2024-12-26. Additional 3 business days for provincial shipping.
All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
Use Di2 system checker to update component firmware
Compatible with thinner, next generation electric SD300 wires and R9150 and R8150 series systems
Features three SD300 wire ports
Shared fixing method with BT-DN110
Built to work with the new Di2 Wireless Dura-Ace system we plug and play the Shimano BT-DN300 Battery in our derailleur to get to shifting. The new battery is lightweight and packs a punch, running and lasting longer than the previous version of Di2.