Shimano BT-DN300 seat post Li-ion battery Di2 12 speed 3 port EW-SD300 FWB6491

Review of condition

Clean. Light wear on surface. Holds its charge. No charger. For Shimano 12 speed wireless systems.

Specifications

Brand: Shimano

Model: BT-DN300

Number of ports: 3

Compatible wire: EW-SD300

Year: 2022

Weight: 50 g

Frame and Wheel rating: Good condition