In warehouse stock

Custom Dynamics Extension Harness — Throttle-By-Wire — 8" — '16-'24 Harley-Davidson

Custom Dynamics · #2120-1359 · Wiring & Switches / Lighting

Extension for the throttle-by-wire harness when installing taller handlebars
JST connectors easily route through most handlebars eliminating wire splicing and modification
Eliminates wire splicing and modification
Plug-and-Play

$29.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features4 features

Extension for the throttle-by-wire harness when installing taller handlebars
JST connectors easily route through most handlebars eliminating wire splicing and modification
Eliminates wire splicing and modification
Plug-and-Play

Specifications10 specs

Length: 8"
Riding Style: Street
Type: Throttle-By-Wire
For Make: Harley-Davidson®
Wire Gauge: 24 AWG
Color/Finish: Black
Units: Each
Shipping weight: 0.06 lb
Package size: 4.8 × 3 × 0.5 in
Country of origin: Vietnam

Fitment53 models · Harley-Davidson

Harley-Davidson53 models

FLDE Deluxe 1072018–2020
FLFB Fat Boy 1072018–2019
FLFBS Fat Boy 1142018–2024
FLHC Heritage Classic 1072018–2021
FLHCS Heritage Classic 1142018–2024
FLHR Road King2016–2022
FLHRXS Road King Special2017–2024
FLHTCU Electra Glide Ultra Classic2016–2019
FLHTCUL Electra Glide Ultra Classic Low2016
FLHTCUTG Tri Glide Ultra2016–2024
FLHTCUTGSE CVO Tri Glide2020–2022
FLHTK Ultra Limited2016–2024
FLHTKL Ultra Limited Low2016–2019
FLHTKSE CVO Limited2016–2021
FLHX Street Glide2016–2024
FLHXS Street Glide Special2016–2023
FLHXSE CVO Street Glide2016–2024
FLHXST Street Glide ST2022–2023
FLRT Freewheeler2016–2024
FLS Softail Slim2016–2017
FLSB Sport Glide 1072018–2021
FLSL Softail Slim 1072018–2021
FLSS Softail Slim S2016–2017
FLSTC Heritage Softail Classic2016–2017
FLSTF Fat Boy2016–2017
FLSTN Softail Deluxe2016–2017
FLTR Road Glide2016
FLTRK Road Glide Limited2020–2024
FLTRKSE CVO Road Glide Limited2022–2023
FLTRT Road Glide 32023–2024
FLTRU Road Glide Ultra2016–2019
FLTRUSE CVO Road Glide Ultra2016
FLTRX Road Glide2017–2024
FLTRXS Road Glide Special2016–2023
FLTRXSE CVO Road Glide2018–2024
FLTRXST Road Glide ST2022–2023
FLTRXSTSE CVO Road Glide ST2024
FXBB Street Bob 1072018–2020
FXBBS Street Bob 1142021–2024
FXBR Breakout 1072018–2019
FXBR Breakout 1172023–2024
FXBRS Breakout 1142018–2020
FXFB Fat Bob 1072018–2019
FXFBS Fat Bob 1142018–2021, 2023
FXLR Low Rider 1072018–2020
FXLRS Low Rider S 1142020–2021
FXLRS Low Rider S 1172022–2024
FXLRST Low Rider ST 1172022–2024
FXRST Low Rider El Diablo 1172022
FXST Softail Standard 1072020–2024
Road Glide Police FLTRXP2024
Road King Police FLHP2016–2024
Softail Street Bob FXBB2022

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 2120-1359
Custom Dynamics part #: CD-ST-TBW8-HARN

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Custom Dynamics?: Yes. It ships new from the same distributors the big online stores buy from — Custom Dynamics part #CD-ST-TBW8-HARN.