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Super Shox

Super Shox Premier (SR1) Long Travel | 17'-25' Freewheeler/RG3 Rear Shocks | Harley-Davidson

Super Shox Premier (SR1) Long Travel | 17'-25' Freewheeler/RG3 Rear Shocks | Harley-Davidson

Not sure you’re on the right model? Learn more →
SR1Solo / light SR2Touring / load RR1Max adjust
MOST SR1 RIDERS CHOOSE THIS FOR SOLO OR LIGHT-LOAD RIDING
★★★★★
What SR1 riders say after the first ride:
“Night and day over stock — smoother, more planted, and no more harsh highway hits. For solo riding this was exactly what I needed.”
Most SR1 riders step up to SR2 if they add a tour pack • ride two-up • start taking longer trips
Dial In Your Setup (Recommended)
Built Around Your Riding Setup
Share your rider and bike details below and we’ll review everything before your shocks are built.
Optional: Don’t have every detail yet? Order with confidence — every setup is reviewed before it is submitted.
Enter rider weight.
Regular price $920.00 USD
Regular price Sale price $920.00 USD
Sale Sold out
Shipping calculated at checkout.
Free Shipping • Built To Order • Ships In 3-12 Business Days
USA Flag U.S. Retailer
Reviewed before your build is submitted Built to your rider and bike setup Real rider support before and after the sale This lead time is part of the process — your shocks are built around your setup, not pulled off a shelf.
Most riders order before the season picks up — build times can extend once demand increases.
Not Sure On Your Setup? Talk to a real rider before you order.
A MAJOR UPGRADE OVER STOCK
• Solo / Light Load Riding • Better Comfort • Better Control
Riding loaded or 2-up? Most riders step up to SR2.

Super Shox SR1 Premier Rear Suspension

2017–2025 Harley-Davidson Freewheeler® / Road Glide 3 (RG3)

Long Travel Touring Suspension — Built To Your Setup


Built for Real Trike Load — Not Guesswork

Trikes don’t ride 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 carrying gear.

The Super Shox SR1 Premier Trike setup is built specifically for that.

Every set is:

  • Hand-built in the USA
  • Tuned to your rider + passenger + load
  • Designed to improve comfort, control, and long-distance confidence

👉 This isn’t an off-the-shelf shock — it’s built for how you actually ride.


What Makes This Setup Different

Built For Trike Stability

Trikes carry constant rear load.

SR1 Premier shocks are tuned to keep the rear:

  • Planted
  • Controlled
  • Predictable

👉 Not soft, not unstable — just consistent.


Long Travel = Better Ride Quality

This setup uses a 14.5" long-travel shock to increase usable suspension movement.

That means:

  • Better absorption over rough roads
  • Less harshness on long rides
  • More control under load

👉 You feel less impact — and more control.


Rider-Specific Build

Your shocks are built using your exact setup:

  • Rider weight
  • Passenger weight
  • Riding load
  • Tour pack / luggage

👉 This is how you get a suspension that actually works — not a generic setup.


⚠️ Exhaust Extension (Included +$175)

This setup includes a required exhaust extension (+$175).

Why it’s needed:

The longer 14.5" shock increases suspension travel.

Without the extension:
👉 The shock can contact the exhaust under compression

The extension ensures:

  • Proper clearance under load
  • Full use of suspension travel
  • Safe, correct operation

👉 This is not optional — it is included to ensure proper fitment.


Real-World Benefits

Riders typically notice:

  • Smoother ride over rough roads
  • Reduced fatigue on longer trips
  • Better control with passenger or gear
  • More stable feel overall

👉 Especially important on trikes where weight stays constant.


Installation

  • Direct bolt-on shock replacement
  • 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 2 weeks

This is intentional — your suspension is being built specifically for how you ride.


✔️ Verified Before Build (No Guessing)

We review every order before production.

If anything looks off:
👉 We contact you before it’s built

👉 You’re not on your own trying to figure this out.


✔️ 30-Day Money-Back Guarantee

If unused and not installed:
👉 Return within 30 days


Fitment

  • 2017–2025 Harley-Davidson Freewheeler®
  • 2017–2025 Harley-Davidson Road Glide 3 (RG3)
  • 14.5" long travel shock 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 Freewheeler and RG3 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.


Super Shox Questions

Do I need to fill out all rider information?

Yes.

Your shocks are built based on:

  • Rider weight
  • Passenger weight
  • Load

👉 The more accurate this is, the better your setup will perform.


What if I’m not sure what to select?

No problem.

👉 We review every order before build
👉 We’ll contact you if anything needs clarification


Why is there a build time?

These are not mass-produced.

👉 Each set is built and tuned for your exact setup
👉 That’s how you get a proper ride


Is this better than stock?

Yes — especially on a trike.

Stock suspension is built for a wide range of riders.

👉 This is built specifically for your weight and riding style, improving comfort and control.


Can I run this without the exhaust extension?

No.

👉 The extension is required for clearance with the longer 14.5" shock
👉 Running without it can cause interference under load


What if I order the wrong setup?

We help prevent that.

👉 Every order is reviewed before build
👉 We’ll reach out if anything needs adjustment


Final Thought

Trike suspension isn’t something you guess on.

When it’s set up correctly:
👉 The ride feels stable, controlled, and comfortable — even loaded

When it’s not:
👉 You feel every bump, and the bike loses confidence

This setup is built to get it right the first time.

WHY RIDERS ORDER THROUGH DREADED IRON
Same Super Shox. More confidence before anything gets built.
Rider-specific setup guidance before you order
Every build is reviewed before it is submitted
If anything looks off, we reach out before production starts
Real support before and after the sale
You’re not locked into a bad setup — we make sure it makes sense before your shocks are built.
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Super Shox Behind The Scenes