Throttle-By-Wire Extension Harness — 20 cm (8"), 24 AWG, Harley-Davidson®

CUSTOM DYNAMICS Throttle-By-Wire Extension Harness — 20 cm (8"), 24 AWG, Harley-Davidson® – 14-24 Softail, 14-24 Trike, 14-17, 20-22, 24 CVO, 24 Touring

CUSTOM DYNAMICS
2120-1359
CD-ST-TBW8-HARN

Extension harness for throttle-by-wire systems with JST connectors for plug-and-play installation, eliminates splicing.

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Throttle-By-Wire extension harness designed for use when installing taller handlebars. It provides a clean routing solution without splicing or modifying factory wiring. 🔌

  • JST connectors easily route through most handlebars for a tidy installation
  • Plug-and-play design preserves factory connections and simplifies fitment
  • Ideal for applications that require additional wire length for control routing

Installers will appreciate the straightforward connection and secure mating housings that reduce installation time. 🔧

: 2120-1359
In Stock

Data sheet

Type
Extension
Units
Each
Brand
CUSTOM DYNAMICS
For Make
Harley Davidson®
Wire Gauge
24 AWG
Wire/Cable Length
20 cm (8")
Harley Family
CVO
Softail
Touring
Trike

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Softail Deluxe 107 Softail 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Deluxe 107 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy 107 Softail 2018 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy 107 Softail 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy 107 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy Anniversary (ANX) 114 Softail 2018 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy 114 Softail 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy 114 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy 114 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy 114 Softail 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy 114 Softail 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Boy 114 Softail 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Heritage Classic 107 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Heritage Classic 107 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Heritage Classic 107 Softail 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Heritage Classic 114 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Heritage Classic 114 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Heritage Classic 114 Softail 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Heritage Classic 114 Softail 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Heritage Classic 114 Softail 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Trike Tri Glide Ultra Classic Trike 2014 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Trike Tri Glide Ultra Classic Trike 2015 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Trike Tri Glide Ultra Classic Trike 2016 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Tri Glide Ultra Anniversary 107 Trike 2018 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Tri Glide Ultra 107 Trike 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Tri Glide Ultra 114 Trike 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Tri Glide Ultra 114 Trike 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Tri Glide Ultra 114 Trike 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Tri Glide Ultra 114 Trike 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Tri Glide Ultra 114 Trike 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Tri Glide CVO 117 CVO 2022
Harley Davidson Tri Glide Ultra CVO 117 CVO 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Tri Glide Ultra CVO 117 CVO 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Street Glide 117 Touring 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Hydra-Glide Revival 114 Softail 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Freewheeler Trike 2016
Harley Davidson Freewheeler 107 Trike 2017
Harley Davidson Freewheeler 107 Trike 2018
Harley Davidson Freewheeler 107 Trike 2019
Harley Davidson Freewheeler 114 Trike 2020
Harley Davidson Freewheeler 114 Trike 2021
Harley Davidson Freewheeler 114 Trike 2022
Harley Davidson Freewheeler 114 Trike 2023
Harley Davidson Freewheeler 114 Trike 2024
Harley Davidson Softail Slim Softail 2016 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Slim Softail 2017 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Sport Glide 107 Softail 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Sport Glide 107 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Sport Glide 107 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Sport Glide 107 Softail 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Sport Glide 107 Softail 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Sport Glide 107 Softail 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Slim 107 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Slim S Softail 2016 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Slim S Softail 2017 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Fat Boy Special Softail 2017 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Fat Boy S Softail 2016 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Fat Boy S Softail 2017 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Deluxe CVO CVO 2014 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Deluxe CVO CVO 2015 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Road Glide 3 114 Trike 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Road Glide 3 114 Trike 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Road Glide 117 Touring 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Road Glide ST CVO 121 CVO 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Street Bob 114 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Street Bob 114 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Street Bob 114 Softail 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Street Bob 114 Softail 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout 107 Softail 2018 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout 107 Softail 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout 107 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout 117 Softail 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout 117 Softail 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout Anniversary (ANX) 114 Softail 2018 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout 114 Softail 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout 114 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout 114 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Breakout 114 Softail 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail King 114 Softail 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail King 114 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Bob 107 Softail 2018 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Bob 107 Softail 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Bob 107 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Bob 114 Softail 2018 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Bob 114 Softail 2019 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Bob 114 Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Bob 114 Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Bob 114 Softail 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Fat Bob 114 Softail 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Low Rider S 117 Softail 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Low Rider S 117 Softail 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Low Rider S 117 Softail 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Low Rider ST 117 Softail 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Low Rider ST 117 Softail 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Low Rider ST 117 Softail 2024 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Breakout Softail 2014 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Breakout Softail 2016 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Breakout Softail 2017 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Breakout CVO CVO 2014 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Pro Street Breakout CVO CVO 2016 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Pro Street Breakout CVO CVO 2017 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Standard Softail 2014 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Standard Softail 2015 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Standard Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Standard Softail 2020 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Standard Softail 2021 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Standard Softail 2022 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Standard Softail 2023 with Throttle-By-Wire Extended Handlebars.
Harley Davidson Softail Standard Softail 2024 with Throttle-By-Wire Extended Handlebars.