SaddleTramp BC-9720 — Rear Speaker Backbone Harness for 2014–2023 Harley-Davidson Touring
SaddleTramp BC-9720 — Rear Speaker Backbone Harness for 2014–2023 Harley-Davidson® Touring Models
The SaddleTramp BC-9720 is a 4-pin rear speaker backbone harness designed to expand the factory audio system on 2014–2023 Harley-Davidson® Touring models. Built using 18-gauge oxygen-free copper (OFC) wire and OE-style connectors, it integrates cleanly into the factory wiring layout for a true plug-and-play installation.
This harness is commonly used in conjunction with the BC-9721 3-Way Splitter and is required when installing the BC-9716 rear audio harness. Whether you’re adding saddlebag speakers, Tour-Pak audio, or preparing for a multi-amplifier rear-stage upgrade, the BC-9720 provides the correct factory routing point for rear audio expansion.
Why You Want It
- 4-pin backbone harness for adding rear speakers
- Matches Harley-Davidson® factory wiring for correct polarity and signal routing
- 18-gauge OFC wire for durability and signal integrity
- OE-style connectors for a factory-clean installation
- Designed to work with BC-9721 splitter and required for BC-9716 rear harness
- No cutting or splicing — fully plug-and-play
Important Notes
- This harness is intended for rear audio additions on 2014–2023 Harley-Davidson Touring models.
- Not compatible with 2024+ Touring models. 2024 and newer Harleys use a different electrical architecture and infotainment platform (Skyline OS).
- Compatible with saddlebag speaker kits, Tour-Pak speakers, and rear audio upgrades using factory-style wiring.
Fitment
Harley-Davidson® Touring Models (2014–2023):
| Year Range | Model |
|---|---|
| 2014–2019 | Ultra Classic |
| 2014–2021 | CVO Ultra Limited |
| 2014–2023 | CVO Street Glide |
| 2014–2023 | Electra Glide |
| 2014–2023 | Street Glide |
| 2014–2023 | Street Glide Special |
| 2014–2023 | Ultra Limited |
| 2014–2023 | Electra Glide Police |
| 2015–2016 | CVO Road Glide Ultra |
| 2015–2023 | CVO Road Glide |
| 2015–2023 | Road Glide |
| 2015–2023 | Road Glide Special |
| 2015–2023 | Road Glide Ultra / Limited |
| 2019–2022 | Electra Glide Standard |
| 2022–2023 | Road Glide ST |
*Not compatible with 2024+ Touring models equipped with Skyline OS.
Warranty
3-year limited warranty from SaddleTramp.
Shipping
Australia Shipping:
- Under $500 → $19.95
- $500–$2,500 → $14.95
- Over $2,500 → FREE
- Bulky items → +$24.95 surcharge (waived over $2,500)
Fast dispatch from Brisbane. Same-day shipping on in-stock orders before 1pm AEST.
Return policy
Change-of-mind returns: We accept returns within 7 days of delivery on unused, unopened products in original sealed packaging. Restocking fees apply (20–30%). Return shipping is the customer’s responsibility.
No returns on opened audio gear, installed items, custom orders, or special-order products. Please check fitment carefully before installing.
Faulty or incorrect items: If you experience an issue, contact us with photos/video and your order number. We’ll assess the claim and arrange repair, replacement, or refund for verified faults under the Australian Consumer Law.
Fitment assistance: If you’re unsure about compatibility, reach out before ordering—we’re happy to help.