2021 Harley-Davidson Road Glide
Android Auto, CarPlay & Streaming Apps for 2021 Harley-Davidson Road Glide
| Factory code | FLTRX |
|---|---|
| Engine | Milwaukee-Eight 114 · 1,868cc / 114ci |
| Factory sound system | 6.5-inch Boom! Box GTS touchscreen |
| Factory USB location | USB-A · inner fairing |
| Fairing Style | shark-nose (frame-mounted) |
The 2021 Road Glide keeps its Boom! Box GTS radio and 6.5-inch touchscreen but swaps in a bigger heart: the Milwaukee-Eight 114 replaces the 107 this year, available in colors like Billiard Red and Gaunt Gray Metallic. The touchscreen already understands Apple CarPlay, but Harley still requires a paired communication headset before it will run. HogPlay's Boom! Box GTS bypass removes that requirement, and a Media Box or Piglet then pushes wireless CarPlay, Android Auto and streaming apps through the shark-nose fairing's speakers — off the USB-A in the inner fairing, nothing cut, no dealer.
Headset Bypass Required
The factory Boom! Box GTS radio locks CarPlay behind a paired headset. A HogPlay headset bypass removes that so CarPlay and the USB port work without one — then a Media Box or Piglet adds wireless CarPlay, Android Auto and streaming apps.
Factory headset bypass options for 2021 Harley-Davidson Road Glide
CarPlay & Android Auto Media Boxes that fit 2021 Harley-Davidson Road Glide
✓ Fits your2021 Road GlideHogPlay Plus Media Box - Motorcycle Wireless CarPlay & Android Auto for Harley-Davidson & Indian
✓ Fits your2021 Road GlideHogPlay Motorcycle Media Box - Wireless Apple CarPlay & Android Auto for Harley-Davidson & Indian
✓ Fits your2021 Road GlideHogPlay Pro Media Box - Motorcycle CarPlay, Android Auto & Streaming for Harley-Davidson & Indian
✓ Fits your2021 Road GlideHogPlay Media Box Special Edition (SE1) - Motorcycle Wireless CarPlay & Android Auto
Android Auto / CarPlay USB Piglets that fit 2021 Harley-Davidson Road Glide
✓ Fits your2021 Road GlideHogPlay Piglet Plus - Motorcycle Wireless CarPlay & Android Auto Adapter + Mini Media Box
✓ Fits your2021 Road GlideHogPlay Piglet - USB Wireless Apple CarPlay & Android Auto Adapter for Motorcycles
We also stock universal parts that fit the 2021 Harley-Davidson Road Glide and most other motorcycles — standalone CarPlay screens and universal USB power.
Universal parts that fit 2021 Harley-Davidson Road Glide and most other motorcycles
✓ Universal fitHogPlay 7" Motorcycle Touchscreen - Wireless CarPlay, Android Auto & Screen Mirror with DVR Dash Cam
✓ Universal fitHogPlay Motorcycle Media Box Power Boost Cable - USB-C✓ Universal fitHogPlay Motorcycle Media Box Power Boost Cable - USB-A
✓ Universal fitHogPlay Universal Motorcycle USB Charging Ports - USB-A & USB-C (Harley-Davidson, Indian, Goldwing)
✓ Universal fitHogPlay 7" Motorcycle Touchscreen - Wireless CarPlay, Android Auto & Screen MirroringAbout the 2021 Harley-Davidson Road Glide
2021 is the engine year for the Road Glide (FLTRX): the Milwaukee-Eight 107 steps up to the 114, while the rest of the shark-nose package holds steady — Boom! Box GTS radio, 6.5-inch touchscreen, USB-A in the inner fairing. New colors that year included Billiard Red and Gaunt Gray Metallic.
The bigger engine didn't change how CarPlay works: Apple CarPlay is still locked behind a paired headset from the factory. HogPlay's Boom! Box GTS bypass clears that lock, and a Media Box or Piglet adds wireless CarPlay, Android Auto and streaming apps through the fairing speakers — plug-and-play, fully reversible.
2021 Harley-Davidson Road Glide CarPlay & Android Auto — FAQ
Does the 2021 Harley-Davidson Road Glide support wireless Apple CarPlay and Android Auto?
Yes. The 2021 Harley-Davidson Road Glide factory Harley-Davidson Boom! Box GTS audio system supports Apple CarPlay; a plug-and-play headset HogPlay bypass unlocks it wireless, and a HogPlay Media Box or Piglet adds Android Auto, streaming and apps.
How do I get wireless Android Auto on the 2021 Harley-Davidson Road Glide?
Android Auto on the 2021 Harley-Davidson Road Glide needs CarPlay enabled first: a headset HogPlay bypass unlocks the factory Harley-Davidson Boom! Box GTS audio system, then a HogPlay Media Box or Piglet adds wireless Android Auto plus streaming apps. A bypass alone gives CarPlay; the Media Box adds Android Auto.
What apps and streaming can I run on the 2021 Harley-Davidson Road Glide?
A HogPlay Media Box turns the 2021 Harley-Davidson Road Glide into a full media center: Android Auto, Apple CarPlay plus Netflix, YouTube, maps and music. A Piglet adds wireless CarPlay and Android Auto in a smaller package.
Is the HogPlay install on the 2021 Harley-Davidson Road Glide plug-and-play and reversible?
Yes. Every HogPlay upgrade for the 2021 Harley-Davidson Road Glide is true plug-and-play — a simple electrical connection with no cutting, splicing or flashing, and it's fully reversible. Setup is easy; exactly how you reach the connector varies by bike (USB adaptors plug straight in, while some radio-mounted bypasses need brief fairing or radio access).
Do I need a bypass to add Android Auto to the 2021 Harley-Davidson Road Glide?
Indirectly, yes. The 2021 Harley-Davidson Road Glide factory Harley-Davidson Boom! Box GTS audio system keeps Apple CarPlay locked, so a headset HogPlay bypass is needed first — it unlocks wireless Apple CarPlay and is the gateway to Android Auto. The bypass alone doesn't add Android Auto; pair it with a HogPlay Media Box or Piglet to add wireless Android Auto and apps.
Which HogPlay parts fit the 2021 Harley-Davidson Road Glide?
The 2021 Harley-Davidson Road Glide fits a headset HogPlay bypass to unlock wireless Apple CarPlay, plus a HogPlay Media Box or Piglet to add Android Auto and streaming. Confirm the exact set for your bike with What Fits.
For the 2021 Harley-Davidson Road Glide, is a Media Box or a Piglet the better pick?
Both add wireless Android Auto and Apple CarPlay to the 2021 Harley-Davidson Road Glide. The HogPlay Media Box is the full media center — Android Auto, CarPlay, Netflix, YouTube and maps on the factory screen; the Piglet is a pocket-size USB adaptor for wireless Android Auto and CarPlay without the extra streaming apps.
Is Android Auto on the 2021 Harley-Davidson Road Glide wireless?
Yes — once the headset HogPlay bypass unlocks the Harley-Davidson Boom! Box GTS audio system, a HogPlay Media Box or Piglet gives the 2021 Harley-Davidson Road Glide fully wireless Android Auto and Apple CarPlay.
HogPlay Media Boxes work on Diamond Audio, Boss Audio, Rockford Fosgate, SoundStream and Aquatic AV aftermarket radios to unlock apps, streaming and more — it's not just for factory screens. Running an aftermarket head unit? See the matching aftermarket radio pages.
Android Auto on the 2021 Harley-Davidson Road Glide: HogPlay makes the 2021 Harley-Davidson Road Glide run wireless Android Auto and Apple CarPlay — compare every Android Auto option that fits the 2021 Harley-Davidson Road Glide, then confirm your exact fit with What Fits.
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