Di2 Battery BT-DN300 Hydration The KOO Supernova have a
Description
The KOO Supernova have a versatile design for running
Elevating the shift
Strong and safe
Featherweight webbing
Di2 Battery BT-DN300 Hydration The KOO Supernova have aThe new DN300 battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12 speed road derailleurs and shifters (if a fully wired option is selected). With the same size as its predecessor, the slim DN300 battery can be housed inside seat posts or frames ensuring a clean aesthetic. Now with 3 ports, the DN300 simplifies wiring to front and rear derailleurs, supplying
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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