What We Do
Suspension That'sBuilt for How You Ride.
Every service at I1 Suspension Development starts with understanding your vehicle, your terrain, and your goals. No guesswork. No generic tunes.
Complete Shock Rebuild
Full disassembly, inspection, cleaning, new seals and oil, and reassembly to factory or custom spec. The foundation of any suspension refresh — if your shocks are leaking, fading, or just haven't been serviced, this is where you start.
What's Included
- Full disassembly and inspection
- New seals, bushings, and shock oil
- Cleaned and reassembled to spec
- Available for most UTV/SxS platforms
Revalve & Performance Tune
Your shocks control how the vehicle moves — and factory valving is built for the average rider, not you. A revalve changes the internal shim stack to match your weight, speed, terrain, and driving style. The I1 Performance Tune Package takes it further: custom valving plus spring rate optimization dialed to your exact setup.
What's Included
- Custom shim stack built for your riding profile
- Spring rate analysis and recommendation
- Ride height and preload set to your weight
- Terrain and speed-specific tuning
Spring Packages
Wrong spring rates are the most common cause of poor handling — too soft and you bottom out, too stiff and you lose traction. We source and fit the correct springs for your vehicle weight, modifications, and terrain. Available as a standalone service or bundled with a full tune.
What's Included
- Spring rate matched to vehicle weight and mods
- Correct preload set at installation
- Available for most UTV/SxS platforms
- Can be bundled with rebuild or revalve
Race Suspension Development
For prerunners, race trucks, buggies, and competition UTVs. This isn't a tune — it's a full suspension development program. We work with you on shock selection, valving, spring rates, geometry, and setup for your specific race class, course conditions, and vehicle build.
What's Included
- Full suspension development consultation
- Shock selection and specification
- Race-class and course-specific setup
- Ongoing development support available
How It Works
Local Drop-Off or Nationwide Mail-In.
You don't have to be in Kansas City to get your suspension dialed. Most of our customers ship their shocks directly to us.
Book Your Service
Start the booking flow and tell us about your vehicle, how you ride, and what you're trying to fix or improve. Takes about 5 minutes.
Ship or Drop Off
Kansas City locals can drop off by appointment. Everyone else ships their shocks directly to our shop — we'll confirm the address after booking.
We Build Your Setup
We tear down, inspect, and rebuild your shocks to the spec we developed for your riding profile. No generic tunes — every setup is built for the customer.
Shipped Back Ready to Ride
Your shocks are packed and shipped back to you with documentation on what was done and the setup we built. Ready to bolt on and ride.
Ready to Get Your Suspension Dialed?
Start with the booking flow for standard UTV/SxS service, or request a race development quote for competition builds.