Basso Heart Carbon Di2 Seat Post Battery Holder
$21.00Price
DESCRIPTION
Seatpost plug used to mount power unit inside a Heart Carbon or Diamante SV
seatpost.
COMPATIBILITY
Diamante SV seatpost form 2019-2024
Heart Carbon seatpost from 2019 to present
Shimano DN-300 or DN-110 Di2 battery
Campagnolo V3 or V4 power unit