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Columbus
My Store
Open Today Until 7pm
3635 West Broad Street
Columbus, Ohio 43228
614-869-3115
What’s going on at Cycle Gear
Services
Experienced staff support available on site
Store Events
Meet the local riding community for Bike Nights & more
Shop the Store
Find out what’s in stock and ready to go
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Custom Dynamics TBW Extension Harness For Harley

The Custom Dynamics Throttle by Wire extension ensures that riders are fully equipped for handlebar modifications. This plug-and-play solution is essential as most handlebar wiring kits exclude a TBW extension. 

Features:

  • Plug and play design
  • JST connectors easily route through most handlebars eliminating the need to splice wires

Read More

This product is vehicle specific. Click here to select your vehicle to ensure fitment.

This Product Fits:


Harley Davidson
Dyna Low Rider S FXDLS 2016, 2017
Electra Glide Highway King FLHFB 2023
Electra Glide Standard FLHT 2019, 2020, 2021, 2022
Electra Glide Ultra Classic FLHTCU/I 2014-2019
Electra Glide Ultra Classic Low FLHTCUL 2016
Electra Glide Ultra Limited CVO/SE FLHTKSE 2016-2021
Electra Glide Ultra Limited FLHTK 2016-2024
Electra Glide Ultra Limited Low FLHTKL 2016, 2017, 2018
Freewheeler FLRT 2016-2025
Revival FLH 2021
Road Glide 3 FLTRT 2023, 2024, 2025
Road Glide CVO/SE FLTRXSE 2018, 2019, 2020, 2021, 2022
Road Glide FLTRX 2016-2023
Road Glide Limited CVO FLTRKSE 2022, 2023
Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024
Road Glide Special FLTRXS 2016-2023
Road Glide ST FLTRXST 2022, 2023
Road Glide Ultra FLTRU 2016, 2017, 2018, 2019
Road King CVO/SE FLHRSE6 2014
Road King FLHR/I 2016-2022
Road King Special FLHRXS 2017-2025
Softail Breakout 114 FXBRS 2018, 2019, 2020
Softail Breakout 117 FXBR 2023, 2024, 2025, 2026
Softail Breakout CVO/SE FXSBSE 2013, 2014
Softail Breakout FXBR 2018, 2019
Softail Breakout FXSB 2016, 2017
Softail Convertible CVO/SE FLSTSE2 2011
Softail Convertible CVO/SE FLSTSE3 2012
Softail Deluxe CVO/SE FLSTNSE 2014, 2015
Softail Deluxe FLDE 2018, 2019, 2020
Softail Deluxe FLSTN/I 2016, 2017
Softail Fat Bob 114 FXFBS 2018-2023
Softail Fat Bob FXFB 2018, 2019
Softail Fat Boy 114 FLFBS 2018-2024
Softail Fat Boy FLFB 2018, 2019
Softail Fat Boy FLSTF/I 2016, 2017
Softail Fat Boy Lo FLSTFB 2016
Softail Fat Boy S FLSTFBS 2016, 2017
Softail FXDR 114 FXDRS 2019, 2020
Softail Heritage Classic 114 FLHCS 2018-2024
Softail Heritage Classic FLHC 2018, 2019, 2020, 2021
Softail Heritage Classic FLSTC/I 2016, 2017
Softail Low Rider FXLR 2018, 2019, 2020
Softail Low Rider S FXLRS 2020, 2021, 2022, 2023, 2024
Softail Low Rider ST FXLRST 2022, 2023, 2024
Softail Pro Street Breakout CVO/SE FXSE 2016, 2017
Softail Slim FLS 2016, 2017
Softail Slim FLSL 2018, 2019, 2020, 2021
Softail Slim S FLSS 2016, 2017
Softail Sport Glide FLSB 2018, 2019, 2020, 2021
Softail Standard FXST 2020, 2021, 2022, 2023, 2024
Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024
Softail Street Bob FXBB 2018, 2019, 2020
Street Glide CVO/SE FLHXSE 2015-2022
Street Glide FLHX/I 2016-2023
Street Glide Special FLHXS 2017-2023
Street Glide ST FLHXST 2022, 2023
Tri Glide CVO/SE FLHTCUTGSE 2020, 2021, 2022
Tri Glide Ultra Classic FLHTCUTG 2016-2025
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style 4" Item # 10409463 Store SKU Manufacturer Product # CD-ST-TBW4-HARN Availability In Stock: Ships within 24 hours
Product Style 8" Item # 10409462 Store SKU Manufacturer Product # CD-ST-TBW8-HARN Availability In Stock: Ships within 24 hours
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