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and Rotor cranksets
With fewer components to manage
reducing wear and improving the overall performance of your bike
Comfort-Enhancing Features: Designed with a raw cut finish on the calf
Shimano BT-DN320 Di2 Wireless Rear Derailleur Battery stock_vitti and Rotor cranksetsThe Shimano BT DN320 is a next generation Di2 battery designed to power the wireless rear derailleur system. It provides consistent energy delivery to ensure smooth, precise shifting, even under heavy riding conditions. Protected Internal Placement: Housed securely inside the rear derailleur, the BT DN320 battery is protected from external impacts, debris and weather. Its snug fit ensures that it remains stable on rough terrain while still being fully
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