Take advantage of longer terms (up to 24 months) and lower payments. No impact on your credit score because there is no hard credit check. No prepayment penalties. Apply without any impact on your credit score.
Overview
This simple harness eliminates the need to use amplifier bypass plugs throughout the bike. Additionally this harness also eliminates the need to run audio signal lines to the rear of Ultra model bikes. This is all accomplished by intercepting the factory radio’s audio output directly at the radio instead of at the factory amplifier harness or at the speaker locations.
Fitment
All 2014 and Later
- Road Glide
- Street Glide
- Ultra - Ultra Limited
- CVO
- All Bikes Equipped With Factory Rockford Fosgate Systems
Radio Flash Required
A radio flash is required when using this harness in order to enable the radio's rear audio channels.
Warranty
- 5 Year Limited
Features
Water Proof
Extreme Level Performance
Road Glide
Street Glide
Directly Plug & Play with Velocity 8
This harness is primarily designed to be used with our Velocity 8 DSP solution. It is a very simple way to quickly make all of your radio interface connections in one shot.
Perfect for Factory Rockford Fosgate Systems
This harness is the perfect solution for the new factory Harley Rockford Fosgate systems. This harness gives you rear audio channels that are otherwise totally unavailable on those systems.
When It Is Not Needed
This harness is not needed on bikes that did not originally come with any factory amplifiers and are not Ultra models that came with tour pack speakers.
What's Included
Radio T Harness
What's Not Included
- Speaker Output Connections
This harness is designed to be used in conjunction with aftermarket speaker harnesses that run from aftermarket amplifiers out to each speaker location. - RCA Connections
This harness is not designed for RCA based interconnect. It is specifically designed for use with superior high level factory Molex type audio connections.
Bread Pay

Snap Finance
Perfect way to pay within 100 days with no credit history required and no hard credit check. We cover the financing fees for you as long as you pay off your purchase within 100 days. So there are no hidden fees. Apply without any impact on your credit score.

100 Day same as cash financing
Shipping information
Most items ship in 24 hours (83% on average), some items do have a lead time due to manufacturing and tech oversight. All orders are processed and built in the order in which they are received. This allows our experts to review every order and check that it is correct for your specific bike. This means that sometimes you might have to wait a little longer to receive your order, but it’s always worth it!
Returns information
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We’ll get you a replacement or refund in a snap! You can find our refund policy here.
Lead Time
Some items have a longer lead time due to custom assemblies and requirements for tech oversight before shipping. We do our best to add estimated lead times directly to the product page for these items as well as inform our customers over the phone. All items in an order will generally ship together, so if you have one or more items that have longer lead times the other items in your order will usually ship out as soon as all parts are assembled and inspected. Please do not plan the ride of your life around the estimated shipping times of your stereo equipment :)

Easy Returns
Simply contact us for a return Authorization number and send your item to our returns center for fast processing. We’ll get you a replacement or refund in a snap! You can find our return policy here.

your part is guaranteed to fit
We test fit every part we sell on actual bikes in order to verify fitment on each moden, generation, and in each possible location. You can be sure that if we have stated that a part fits your bike, that it will, or your money back. You will find model, year, and location fitment details on most product pages.

We thoroughly test every part we sell on a real bike
There are a lot of parts out there that we refuse to sell. If it’s not up to our high standards, it never makes it to this website. We have parts that fit various budgets and levels of insanity, but all parts we carry are exceptional performers.

WE ARE FULLY AUTHORIZED RETAILERS FOR ALL BRANDS WE SELL
There are only a select few authorized online retailers for the brands we sell. Most all online retailers (even the really big ones) are not authorized at all! And the manufacturer’s warranty is void before you even get your items.

ordering from american hard bag is 100% safe and secure
You can rest easy - your personal details are never shared, sold, or rented to anyone either.