To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
Specialized S189900021 Service Part
Specialized S189900021 Service Part
Specialized

Specialized S189900021 MY18 Tarmac Bottom Bracket Cover - Electronic Shift

£10.90
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Specialized S189900021 MY18 Tarmac Bottom Bracket Cover - Electronic Shift

Brand:Specialized

Code:S189900021

Specialized S189900021 MY18 Tarmac Bottom Bracket Cover - Electronic Shift

Press-fit rubber bottom bracket cover for Tarmac SL6 bikes set-up with an electronic drive train.

  • Material: Rubber
  • For use with electronic shift drive trains.
  • Moulded "S" Logo

Used on:

  • 2026 TARMAC SL7 SPORT
  • 2025 Tarmac SL7 Sport - Shimano 105
  • 2025 Tarmac SL7 Sport - Shimano 105
  • 2025 Tarmac SL7 Comp - Shimano 105 Di2
  • 2024 TARMAC SL7 SPORT MR
  • 2024 TARMAC SL7 SPORT BRA
  • 2024 TARMAC SL7 SPORT
  • 2024 TARMAC SL7 COMP MR
  • 2024 TARMAC SL7 COMP BRA
  • 2024 TARMAC SL7 COMP
  • 2023 TARMAC SL7 SW FRMSET TEAM TE
  • 2023 TARMAC SL7 SW FRMSET RTP
  • 2023 TARMAC SL7 SW FRMSET CELEBRATION II
  • 2023 TARMAC SL7 SW FRMSET CELEBRATION
  • 2023 TARMAC SL7 SW FRMSET
  • 2023 TARMAC SL7 SW ETAP
  • 2023 TARMAC SL7 SW DI2 BRA
  • 2023 TARMAC SL7 SW DI2
  • 2023 TARMAC SL7 SW - WF
  • 2023 TARMAC SL7 EXPERT KH
  • 2023 TARMAC SL7 EXPERT BRA
  • 2023 TARMAC SL7 EXPERT
  • 2023 TARMAC SL7 COMP KH
  • 2023 TARMAC SL7 COMP BRA
  • 2023 TARMAC SL7 COMP
  • 2023 TARMAC SL7 10R FRMSET
  • 2023 TARMAC SL7 10R - WF
  • 2023 TARMAC SL6 SPORT BRA
  • 2023 TARMAC SL6 SPORT
  • 2023 TARMAC SL6 BASE
  • 2023 ROUBAIX SW - WF
  • 2023 ROUBAIX SW
  • 2023 ROUBAIX SPORT
  • 2023 ROUBAIX EXPERT - WF
  • 2023 ROUBAIX EXPERT
  • 2023 ROUBAIX COMP
  • 2022 TARMAC SL7 SW SPEED OF LIGHT
  • 2022 TARMAC SL7 SW FRMSET SPEED OF LIGHT
  • 2022 TARMAC SL7 SW FRMSET SAGAN COLLECTION
  • 2022 TARMAC SL7 SW FRMSET SAGAN
  • 2022 TARMAC SL7 SW FRMSET RTP
  • 2022 TARMAC SL7 SW FRMSET
  • 2022 TARMAC SL7 SW ETAP
  • 2022 TARMAC SL7 SW DI2
  • 2022 TARMAC SL7 PRO ETAP
  • 2022 TARMAC SL7 EXPERT
  • 2022 TARMAC SL7 COMP
  • 2022 TARMAC SL7 10R FRMSET
  • 2022 TARMAC SL7 10R - WF
  • 2022 TARMAC SL6 SPORT
  • 2022 TARMAC SL6 BASE
  • 2022 ROUBAIX SW TEAM FRMSET
  • 2022 ROUBAIX SW - WF
  • 2022 ROUBAIX SW
  • 2022 ROUBAIX SPORT
  • 2022 ROUBAIX PRO
  • 2022 ROUBAIX EXPERT - WF
  • 2022 ROUBAIX EXPERT
  • 2022 ROUBAIX COMP
  • 2021 TARMAC SL7 SW FRMSET SAGAN COLLECTION
  • 2021 TARMAC SL7 SW FRMSET CELEBRATION
  • 2021 TARMAC SL7 SW FRMSET
  • 2021 TARMAC SL7 SW ETAP
  • 2021 TARMAC SL7 SW Di2 SAGAN COLLECTION
  • 2021 TARMAC SL7 SW DI2
  • 2021 TARMAC SL7 PRO UDI2
  • 2021 TARMAC SL7 PRO ETAP
  • 2021 TARMAC SL7 EXPERT UDI2
  • 2021 TARMAC SL7 EXPERT
  • 2021 TARMAC SL7 10R FRMSET
  • 2021 TARMAC SL6 SW DISC FRMSET SAGAN COLLECTION
  • 2021 TARMAC SL6 SPORT
  • 2021 TARMAC SL6 COMP
  • 2021 TARMAC SL6 BASE
  • 2021 ROUBAIX SW TEAM FRMSET
  • 2021 ROUBAIX SW FRMSET
  • 2021 ROUBAIX SW ETAP
  • 2021 ROUBAIX SW DI2 SAGAN COLLECTION
  • 2021 ROUBAIX PRO
  • 2021 ROUBAIX EXPERT
  • 2021 ROUBAIX COMP
  • 2020 TARMAC SL6 SW FRMSET
  • 2020 TARMAC SL6 SW DISC FRMSET SAGAN COLLECTION
  • 2020 TARMAC SL6 SW DISC FRMSET LTD
  • 2020 TARMAC SL6 SW DISC FRMSET
  • 2020 TARMAC SL6 SW DISC ETAP
  • 2020 TARMAC SL6 SW DISC DI2 SAGAN COLLECTION
  • 2020 TARMAC SL6 SW DISC DI2
  • 2020 TARMAC SL6 SPORT DISC
  • 2020 TARMAC SL6 PRO DISC ETAP
  • 2020 TARMAC SL6 EXPERT DISC UDI2
  • 2020 TARMAC SL6 COMP DISC UDI2
  • 2020 TARMAC SL6 COMP DISC
  • 2020 TARMAC SL6 BASE DISC
  • 2020 ROUBAIX SW TEAM FRMSET
  • 2020 ROUBAIX SW FRMSET
  • 2020 ROUBAIX SW ETAP
  • 2020 ROUBAIX SW DI2 SAGAN COLLECTION
  • 2020 ROUBAIX SW DI2
  • 2020 ROUBAIX PRO ETAP
  • 2020 ROUBAIX EXPERT UDI2
  • 2020 ROUBAIX COMP UDI2
  • 2019 Women's Tarmac Disc Sport
  • 2019 Women's Tarmac Disc Expert - Mixtape LTD
  • 2019 Women's Tarmac Disc Expert
  • 2019 Women's Tarmac Disc Comp
  • 2019 Women's S-Works Tarmac Disc
  • 2019 Tarmac SL6 Pro Frameset
  • 2019 TARMAC TARMAC SL6 SW DISC FRMSET LTD
  • 2019 TARMAC MEN TARMAC MEN SL6 SW DISC - WF
  • 2019 TARMAC MEN TARMAC MEN SL6 SW - WF
  • 2019 TARMAC MEN TARMAC MEN SL6 EXPERT DISC - WF
  • 2019 TARMAC MEN TARMAC MEN SL6 EXPERT - WF
  • 2019 S-Works Tarmac SL6 Frameset
  • 2019 S-Works Tarmac SL6 Disc Frameset WC
  • 2019 S-Works Tarmac SL6 Disc Frameset - Sagan Collection LTD
  • 2019 S-Works Tarmac SL6 Disc Frameset - Mixtape LTD
  • 2019 S-Works Tarmac SL6 Disc Frameset
  • 2019 S-Works Tarmac SL6 Disc - SRAM eTAP
  • 2019 Men's Tarmac Expert
  • 2019 Men's Tarmac Disc Sport
  • 2019 Men's Tarmac Disc Pro
  • 2019 Men's Tarmac Disc Expert
  • 2019 Men's Tarmac Disc Comp – Sagan Collection LTD
  • 2019 Men's Tarmac Disc Comp
  • 2019 Men's Tarmac Comp
  • 2019 Men's S-Works Tarmac Disc – Sagan Collection LTD
  • 2019 Men's S-Works Tarmac Disc
  • 2019 Men's S-Works Tarmac
  • 2018 Women's Tarmac SL6 Expert
  • 2018 Women's S-Works Tarmac SL6 Frameset
  • 2018 Women's S-Works Tarmac SL6 Disc
  • 2018 Women's S-Works Tarmac SL6
  • 2018 TARMAC WMN TARMAC WMN SL6 EXPERT DISC
  • 2018 TARMAC MEN SL6 SW DISC FRMSET SAGAN COLLECTION
  • 2018 TARMAC MEN SL6 PRO FRMSET
  • 2018 TARMAC MEN SL6 PRO DISC UDi2
  • 2018 TARMAC MEN SL6 EXPERT - WF
  • 2018 S-Works Tarmac SL6 Ultralight Frameset
  • 2018 S-Works Tarmac SL6 Sagan Superstar Frameset
  • 2018 S-Works Tarmac SL6 Frameset
  • 2018 S-Works Tarmac SL6 Frameset
  • 2018 S-Works Tarmac SL6 Disc Frameset
  • 2018 Men's Tarmac SL6 Pro
  • 2018 Men's Tarmac SL6 Expert
  • 2018 Men's S-Works Tarmac SL6 Ultralight
  • 2018 Men's S-Works Tarmac SL6 Disc
  • 2018 Men's S-Works Tarmac SL6
Sizing Information
Professional Opinion
Home Road Cycling Components Specialized Service Parts