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.
FEATURE
Protected Battery: Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining completely removable for charging.
FEATURE
Longevity: 305 mAh provides for more riding on one charge.
Model No BT-DN320
Series SHIMANO
Type On-board battery
Chemistry Li-Ion
Rated voltage (V) 7.6
Rated capacity (Ah) 0.305
