The Last Rear Shock Upgrade
You’ll Ever Need
Smoother ride. Better control. Real 2-up comfort — custom-built in the USA for your bike.
Or call 847-548-7469
The Shocks
Precision-built monotube shocks with deflective disc valving, spherical bearings, and a numbered preload scale. Every part is built with meticulous attention to detail for a beautiful fit and finish, exceptional performance, and lasting durability.
What Riders Notice Most
From forum posts, long-distance trips, and real owner feedback — these are the differences that matter.
Outstanding 2-Up Comfort
Passengers stop dreading bumps. Riders report 700–800 mile days becoming comfortable when loaded. Super Shox shine when you’re two-up.
Night-and-Day Over Stock
Factory air shocks and many aftermarket options still feel harsh. Owners consistently describe the difference as “a totally different bike.”
Tool-Free Numbered Adjustment
Switch between solo and 2-up in seconds with the easy-grip collar and clear 1–10 scale. No tools required.
More Travel, Same or Lower Height
Get extra usable suspension travel without raising the bike. Options to lower while still improving ride quality.
Better Handling & Control
Tire stays planted. Less kicking over expansion joints and more confidence in corners and rough pavement.
Custom Setup for You
Spring rate and valving matched to your weight, passenger, and riding style. Chart is accurate out of the box.
Riders & Passengers Agree
Real feedback from Street Glide, Road Glide, and Ultra owners. See more reviews.
“The Super Shox is great solo but it really, really shines when you’re 2-up loaded. We rode a 770-mile day and an 810-mile day — my wife said they were pretty SUPER.”
“These shocks eliminate the jarring spikes you get with the Harley factory air ride. It is now literally like riding on air. My wife is very happy — I no longer need to yell ‘bump’.”
“Night and day difference from stock. Gained extra travel, the adjustment scale is easy to read, and the ride is smooth. Best money I’ve spent on the bike.”
“My wife used to dread riding because of the bumps. After Super Shox she said she didn’t have any issues at all. Worth every penny.”
Find Your Shock
Tell us your bike, weight, and whether you ride mostly solo or 2-up. We’ll recommend the right setup.
Premier SR1
Huge improvement over stock! Great for solo and everyday riding, with easy numbered adjustment.
Fits Bagger, Trike, Dyna, FXR, Sportster, V-Rod, Scout, and FTR →
Premium SR2
A step up in comfort and handling from the SR1. Relocation mount for more travel or a lower ride height. Ideal for 2-up and long trips.
Platinum RR1
Takes the Premium to another level with remote reservoirs and compression adjustment you can change on the fly.
Frequently Asked Questions
Will these fit my Street Glide / Road Glide / Ultra?
Premium SR2 and Platinum RR1 are for 2002–current Harley-Davidson Touring models only — Street Glide, Road Glide, Ultra, Road King, and other FLH/FLT baggers. Premier SR1 also fits baggers, plus HD Trikes, Dyna, FXR, Sportster, V-Rod, Indian Scout, and FTR. We’ll confirm fitment when you contact us.
What do you recommend for Harley Trikes and trike conversions?
We recommend a 14.5″ shock for all Harley Trike models from 2009–2025. Models from 2017–2025 also require replacing the stock extension pipe with a Super Shox pipe, which provides added clearance for the longer shock. For trike conversions, contact us, as these are special orders.
How much do they lower the bike?
You can choose stock height or lower options while still gaining usable travel compared to factory shocks. Lowering options include 1/2″, 1″, and in some cases up to 1-1/2″, depending on the bike. Many riders keep the same or slightly lower seat height with better ride quality.
Are they better for 2-up riding?
This is the most common praise. Riders and passengers consistently report dramatically improved comfort when loaded 2-up compared to stock or many other aftermarket shocks.
What’s the warranty and return policy?
30-day money-back guarantee so you can test the difference. Lifetime warranty. Made and assembled in Grayslake, Illinois since 1997.
How do I order?
Use the Order button to open the Super Shox order form, or call 847-548-7469 / email info@supershox.com with your bike model and year, your weight, and whether you ride mostly solo or 2-up. You can also ask us for a recommendation first.
Ready for a smoother ride?
Tell us about your bike and how you ride, see what fits, or go straight to the order form.
Or call 847-548-7469 · info@supershox.com
Made in the USA since 1997 · Lifetime warranty · 30-day money-back