Super Shox SR1 Premier Rear Suspension
2017–2025 Harley-Davidson Tri-Glide® Trike
Long Travel Touring Suspension — Built To Your Setup
Built for Real Trike Load — Not Guesswork
Trikes don’t behave like two-wheel touring bikes.
They carry more weight, handle differently, and require proper suspension setup to stay stable, controlled, and comfortable—especially when riding two-up or fully loaded.
The Super Shox SR1 Premier Trike setup is built specifically for that reality.
Every set is:
- Hand-built in the USA
- Tuned to your rider + passenger + load
- Designed to improve comfort, control, and long-distance confidence
👉 This is not an off-the-shelf shock — it’s built for how you actually ride.
What Makes This Setup Different
Built For Trike Stability
Trikes put more constant load on the rear suspension.
SR1 Premier shocks are tuned to keep the rear planted, controlled, and predictable — not soft and wallowy.
Long Travel = Better Ride Quality
This setup uses a 14.5" long-travel shock to increase usable suspension travel.
That means:
- Better bump absorption
- Less harshness over rough roads
- Reduces dramatically the teeter-totter effect
- More control under heavy load
👉 You feel less of the road — and more in control of the bike.
Rider-Specific Build
Your shocks are built using your exact setup:
- Rider weight
- Passenger weight
- How often you ride two-up
- Tour pack / luggage
- Riding style
👉 This is how you get a shock that actually works for your bike — not a “close enough” setup.
⚠️ Exhaust Extension (Required for 2017–2025 Trikes)
This setup includes a required exhaust extension (+$155).
Why it’s needed:
The longer 14.5" shock creates additional suspension travel.
Without the extension:
👉 The shock can contact the exhaust under compression
The extension provides:
- Proper clearance under load
- Full use of suspension travel
- Safe operation of the system
👉 This is not optional — it is included to ensure correct fitment and performance.
Real-World Benefits
Riders typically notice:
- Smoother ride over rough roads
- Reduced fatigue on long trips
- More stable feel with passenger or gear
- Better control in corners and uneven pavement
👉 Especially important on trikes where weight and balance matter more.
Installation
- Direct bolt-on with included hardware
- Exhaust extension must be installed for proper clearance
- Professional installation recommended
Built To Order — Not Pulled From a Shelf
Every set is built for your setup.
Typical build time:
👉 Approximately 3 weeks
This is intentional — your suspension is being built specifically for how you ride.
✔️ Verified Before Build (No Guessing)
We review every order before it goes into production.
If anything looks off:
👉 We contact you to confirm or correct it
👉 You’re not on your own trying to figure this out
✔️ 30-Day Money-Back Guarantee
If it’s unused and not installed:
👉 You can return it within 30 days
Fitment
- 2017–2025 Harley-Davidson Tri-Glide® Trike
- Designed for long-travel 14.5" rear suspension setup
- Includes required exhaust extension for clearance
Why This Setup Is Different Than Earlier Trike Models
If you’re coming from an earlier Tri-Glide (like 2015 and prior), you may notice this setup is different.
That’s because Harley-Davidson changed the rear suspension design on newer trike models.
Earlier models used an air-assisted suspension system, while newer Freewheeler and Road Glide 3 models use a dual shock setup with different mounting and travel characteristics.
Because of these changes, suspension upgrades are not interchangeable between older and newer trikes.
👉 This system is specifically designed for 2017–2025 Tri-Glide/Trike models to ensure proper fitment, clearance, and performance.
Why the Exhaust Extension Is Required
This setup uses a longer 14.5" shock with increased suspension travel.
That added travel allows the suspension to move more over bumps and under load, improving comfort and control.
Because of the longer travel and different geometry of the newer trike models, additional clearance is required to prevent interference.
Without the extension:
👉 The shock can contact the exhaust under compression
The included exhaust extension provides the necessary clearance to allow full suspension movement and safe operation.