Specialized Venge Seat Post Cover/Block Off Plate Description: Block off plate for the seatpost junction box on specific Venge and Shiv models when using eTap. Compatible with the following Specialized bikes: 2021 Shiv TT S-Works Disc Module 2021 Venge S-Works Disc Frameset 2021 Venge S-Works Disc Frameset Sagan Collection 2020 Shiv TT S-Works Disc eTap 2020 Venge Pro Disc eTap 2020 Venge Pro Disc UDi2 2020 Venge S-Works Disc Di2 2020 Venge S-Works Disc Di2 Sagan Collection 2020 Venge S-Works Disc eTap 2020 Venge S-Works Disc Frameset 2020 Venge S-Works Disc Frameset Celebration 2020 Venge S-Works Disc Frameset Sagan Collection 2019 Venge Pro Disc UDi2 2019 Venge S-Works Disc - WF 2019 Venge S-Works Disc Di2 2019 Venge S-Works Disc Di2Sagan Collection 2019 Venge S-Works Disc eTap 2019 Venge S-Works Disc Frameset 2019 Venge S-Works Disc Frameset Sagan Collection