You can find all the replacement parts you need at Escapa.
Specialized Venge Seatpost Battery Mount, Di2 Battery Mounting Kit
Mount for installing the Shimano Di2 battery on the seatpost of the Specialized Venge
2021 Tarmac Tarmac SL7 10R FRMSET
2021 Tarmac Tarmac SL7 EXPERT
2021 Tarmac Tarmac SL7 EXPERT UDI2
2021 Tarmac Tarmac SL7 Pro ETAP
2021 Tarmac Tarmac SL7 Pro UDI2
2021 Tarmac Tarmac SL7 SW DI2
2021 Tarmac Tarmac SL7 SW Di2 SAGAN COLLECTION
2021 Tarmac Tarmac SL7 eTap ETAP
2021 Tarmac Tarmac SL7 SW FRMSET
2021 Tarmac Tarmac SL7 SW FRMSET CELEBRATION
2021 Tarmac Tarmac SL7 SW FRMSET SAGAN COLLECTION
2021 VENGE VENGE SW DISC FRMSET
2021 VENGE VENGE SW DISC FRMSET SAGAN COLLECTION
2020 VENGE VENGE Pro DISC ETAP
2020 VENGE VENGE Pro DISC UDI2
2020 VENGE VENGE SW DISC DI2
2020 VENGE VENGE SW DISC DI2 SAGAN COLLECTION
2020 VENGE VENGE SW DISC eTap
2020 VENGE VENGE SW DISC FRMSET
2020 VENGE VENGE SW DISC FRMSET SAGAN COLLECTION
2019 VENGE VENGE Pro DISC UDI2
2019 VENGE VENGE SW DISC DI2
2019 VENGE VENGE SW DISC DI2 SAGAN COLLECTION
2019 VENGE VENGE SW DISC FRMSET
2019 VENGE VENGE SW DISC FRMSET SAGAN COLLECTION
