Shimano SM-BCR2 Di2 internal battery charger direct to SM-EW90 Junction Seatposts reaching previously unattainable levels of

reaching previously unattainable levels of lubrication and protection

Radio communication: Bluetooth v4

- M-Key cylinder

21 Servings per 1kg tub

Shimano SM-BCR2 Di2 internal battery charger direct to SM-EW90 Junction Seatposts reaching previously unattainable levels ofDescription Di2 charger for the internal battery that will keep your Di2 system shifting Di2 uses a powerful long life 7. 4V Li Ion battery: keep it in top condition and ready for shifting with this specific Shimano Di2 charger 1. 5 hour charge time Plugs in directly to the SM EW90 handlebar junction A Can also be used for completing firmware updates when linked to E tube software on your PC