NEW Shimano BT-DN320A Battery - On Component Type, 1st Group variant-size-172-5mm Compatible with Shimano 9-Speed STI

Compatible with Shimano 9-Speed STI levers

0 mm cleat spacers included

40mm depth with ABLC SawTooth Dimples to provide low aerodynamic drag and crosswind stability

Width: 155

Series:Fusion

NEW Shimano BT-DN320A Battery - On Component Type, 1st Group variant-size-172-5mm Compatible with Shimano 9-Speed STIFull wireless technology means an all new Battery. The BT DN320 fits snuggly and protected within the new Wireless XT and XTR Rear Derailleur and powers the fast and smooth shifting. Protected Battery is tucked safely inside an enclosed space, so the battery wont budge even in rough terrain, while remaining completely removable for charging 310 MaH provides for more riding on one charge Charger sold separately