Lets Get Technical
Engineering Evolution
The Making Of The V2
At Eikon Motorsports, we are a team of professionals driven by a passion for the vertical door industry. Our work is led by our CEO and lead designer, an aeronautical engineer with over 25 years of experience, with more than 3,000 vertical door installations personally completed, he brings unmatched expertise, precision, and innovation to every kit we create. Together, our team is committed to setting the standard for quality, reliability, and design in the industry.
It Truly Does Matter!
Why Material Choice Matters — And Why Ours Is Different
Not all vertical door kits are engineered the same, and one of the biggest differences comes down to material selection and thickness. Strength alone doesn’t make a system better — strength-to-weight ratio, fatigue resistance, and how loads are managed over time are what separate a well-engineered kit from a compromised one.
There is a reason the shock pressure on our kit is 1/3 of the pressure of the “other guys”
Purpose-Driven Materials, Not One-Size-Fits-All
Our V2 Series kits use A36 structural-grade steel and T6-6061 aluminum in very specific locations — and for very specific reasons.
A36 Steel (.5” plate) is used where rigidity, impact resistance, and load stability matter most. Its mass and toughness help control deflection and absorb forces where movement is not desired.
T6-6061 Aluminum (5/8” plate) is used where weight reduction and strength-to-weight efficiency are critical. Despite being roughly ⅓ the weight of steel, it offers comparable yield strength in this application, reducing unnecessary mass without sacrificing performance.
Why Thickness and Density Matter
Using thicker aluminum isn’t about “making it look beefy.” It’s about:
Reducing overall system weight
Lowering inertia during door movement
Reducing stress on shocks, bearings, and mounting points
Improving long-term fatigue life
Less weight moving through the hinge geometry means smoother operation, less wear, and more consistent performance over time.
The Real Advantage: Balance
Many kits rely heavily on steel everywhere because it’s easy and cheap. The downside is unnecessary weight, increased friction, and higher loads being passed into shocks and pivots.
Our approach is different.
By combining structural steel where strength is critical and precision-machined aluminum where weight matters, we create a system that is:
Strong where it needs to be
Light where it should be
Balanced through the entire range of motion
That balance is what makes the doors feel smoother, operate more consistently, and last longer — not just on day one, but years down the road.
Engineering You Can Feel
This isn’t marketing material choice — it’s mechanical advantage.
Better materials, used intelligently, result in:
Reduced friction
Reduced shock load
Improved geometry efficiency
Longer component life
That’s why our kits don’t just go up — they stay smooth, stable, and predictable over time.
Why Titanium Bolts Matter — And Why Stainless Isn’t Enough
Most vertical door kits rely on stainless steel bolts because they’re inexpensive and easy to source — not because they’re the best material for the job. Stainless steel is heavier, softer, and more prone to stretching under repeated load cycles. Over time, that stretch leads to loss of clamping force, shifting components, and the gradual breakdown of alignment.
Our kits use titanium M9 bolts because they deliver substantially higher strength at a fraction of the weight. Titanium’s superior strength-to-weight ratio reduces mass at critical pivot points, lowering inertia and decreasing stress on bearings, shocks, and mounting interfaces. Unlike stainless steel, titanium resists deformation and fatigue under constant motion, helping fasteners stay tight and stable through thousands of door cycles.
This isn’t an upgrade for looks — it’s a functional advantage that directly affects how the doors operate today and how the system holds up years from now.
Why We Use Real Bearings — And Why Others Don’t
Let’s address the elephant in the room.
Vertical Doors Inc continues to build vertical door systems that do not use real load-rated bearings at the main pivot points. Instead, their designs rely on metal-on-metal contact, bushings, and sliding interfaces—a decision that ignores basic mechanical engineering principles.
This isn’t a preference issue.
It’s a physics problem.
Vertical doors carry significant load while rotating through a changing leverage curve. That motion demands true rolling rotation under load, not sliding friction. When rotation is replaced with metal-on-metal contact, friction skyrockets, wear accelerates, and consistency disappears. What feels “acceptable” when new degrades into stiffness, noise, binding, and misalignment over time.
No amount of grease fixes that.
Grease hides the problem temporarily — it does not eliminate friction, wear, or surface galling.
We use real, sealed, precision bearings because that is the only correct way to manage rotating load in a high-cycle hinge system. Bearings are designed to:
Rotate under load
Maintain alignment
Minimize friction
Preserve geometry over thousands of cycles
By contrast, sliding pivots force shocks to compensate for drag, increase opening effort, and transfer unnecessary stress into mounting points. That’s not innovation — it’s cost-cutting. And also a major reason why our shocks are a third of the pressure (psi) and our V2 is 5 times less force required to lift the door and over 7 times less than the force required to pull it down!
This Is Not an Upgrade — It’s a Requirement
Choosing bearings isn’t about marketing or bragging rights. It’s about acknowledging mechanical reality. A vertical door kit without proper bearings is fundamentally compromised from the start.
We didn’t choose bearings because they look good on a spec sheet.
We chose them because anything else is knowingly inferior.
If a manufacturer ignores bearings in a system that rotates under load, that’s not oversight — that’s engineering negligence.
And that’s exactly why our doors feel smoother, require less effort, stay aligned, and continue operating the same way years down the road — while others slowly fight themselves every time they open.
⚠️ ENGINEERING REALITY CALLOUT
Bearings vs. Sliding Pivots
Bearings = rolling motion under load
Sliding pivots = friction, heat, wear
Bearings preserve geometry
Sliding pivots destroy it
Bearings are engineered
Sliding pivots are a shortcut
There is no debate here — only physics.
Another Eikon Exclusive
This graphic illustrates exactly why the design and quality of our shocks are a cornerstone of the V2 Series—and why we confidently back them with a lifetime shock replacement warranty. Every raise and lower of the doors counts as a duty cycle, and as the image shows, even with regular daily use, weekend driving, and random extra openings, it takes decades to approach the shock’s tested lifespan of 75,000 duty cycles. That longevity isn’t accidental. Our shocks are engineered to operate well within their mechanical limits, paired with proper geometry, reduced friction, and balanced loads throughout the door’s entire range of motion. Because the shock isn’t fighting binding pivots or excess weight, it experiences less stress per cycle, dramatically extending its service life. This same engineering discipline doesn’t just protect the shock—it elevates the entire system. Less shock strain means smoother operation, more consistent lift, reduced wear on surrounding components, and a V2 kit that maintains its feel and performance year after year. In short, the shocks aren’t just durable enough for a lifetime warranty—they actively contribute to the overall quality, reliability, and lifespan of the entire V2 platform.
