Shimano - BT-DN320-A On- Board Di2 Battery
Shimano XTR Di2 – Wireless, Precise, Robust
The no-compromise Di2 system delivers Shimano’s ultra-precise and lightning-quick electronic shifting capabilities, with increased durability across each component. Engineered to withstand the demands of real-world racing, the new group features Shimano’s most robust drivetrain construction to-date, more intuitive ergonomics, predictable braking control, and new customization features that every rider can appreciate.
It all started with the search for the ultimate MTB racing components and now the XTR continues 27 years of innovation with even more speed, focus and control. It is packed to the brim with the technological edge needed to push boundaries on today's extremely demanding courses. To convert every watt pumped into the pedals into propulsion with extreme efficiency, it is lighter, more comfortable, more robust and more versatile.
Shimano BT-DN320-A Battery - Di2
Full wireless technology means an all-new battery. The BT-DN320 fits snuggly and protected within the new wireless XTR rear derailleur and powers the fast and smooth shifting XTR is known for.
