Funn NOS Air Fork Valve Cap - F Type Fox 36/38
The NOS (Neural Overload Soother) Air Fork Valve Cap.
As we all know, MTB riders love to tinker. We’ve created the ultimate "placebo" upgrade - a premium, CNC-machined air cap that features an infinite, tactile clicking dial.
It offers zero mechanical adjustment to the fork, but 100% mental satisfaction for those pre-ride nerves.
THE UPGRADE YOU DIDN’T KNOW YOU NEEDED
You’ve set your sag. You’ve checked your tire pressure. You’ve spent hours obsessing over high-speed rebound. But what about your pre-ride nerves?
Meet the NOS Air Fork Valve Cap - the world’s first mountain bike component designed exclusively for the rider, not the bike.
Standing for Neural Overload Soother, this premium replacement air valve cap features a fully rotatable, tactile dial that provides zero mechanical adjustment to your fork, but 100% satisfaction to your fingers.
GET DIALED (LITERALLY)
Waiting for your crew at the trailhead? Staring down a gnarly rock garden? Don't just stand there - reach down and give the NOS Cap a twist. The smooth, satisfying rotation gives your hands something to do, channeling pre-drop adrenaline into pure focus. It’s the ultimate fidget spinner for the finish line.
- ZERO MECHANICAL ADJUSTMENT: Infinite clicks, zero suspension changes. Turn it all day - your settings stay exactly where you left them.
- EFFORTLESS VALVE ACCESS: The oversized CNC design provides significantly more leverage than tiny stock plastic caps. Quick and easy to remove, even with muddy gloves.
- PREMIUM COCKPIT ART: Crafted from 22g of aerospace-grade aluminum with a sleek anodized finish. It looks like a factory mod; it feels like therapy.
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Product Information
Shipping & Returns
Shipping & Returns





Funn NOS Air Fork Valve Cap - F Type Fox 36/38
Funn NOS Air Fork Valve Cap - F Type Fox 36/38
The NOS (Neural Overload Soother) Air Fork Valve Cap.
As we all know, MTB riders love to tinker. We’ve created the ultimate "placebo" upgrade - a premium, CNC-machined air cap that features an infinite, tactile clicking dial.
It offers zero mechanical adjustment to the fork, but 100% mental satisfaction for those pre-ride nerves.
THE UPGRADE YOU DIDN’T KNOW YOU NEEDED
You’ve set your sag. You’ve checked your tire pressure. You’ve spent hours obsessing over high-speed rebound. But what about your pre-ride nerves?
Meet the NOS Air Fork Valve Cap - the world’s first mountain bike component designed exclusively for the rider, not the bike.
Standing for Neural Overload Soother, this premium replacement air valve cap features a fully rotatable, tactile dial that provides zero mechanical adjustment to your fork, but 100% satisfaction to your fingers.
GET DIALED (LITERALLY)
Waiting for your crew at the trailhead? Staring down a gnarly rock garden? Don't just stand there - reach down and give the NOS Cap a twist. The smooth, satisfying rotation gives your hands something to do, channeling pre-drop adrenaline into pure focus. It’s the ultimate fidget spinner for the finish line.
- ZERO MECHANICAL ADJUSTMENT: Infinite clicks, zero suspension changes. Turn it all day - your settings stay exactly where you left them.
- EFFORTLESS VALVE ACCESS: The oversized CNC design provides significantly more leverage than tiny stock plastic caps. Quick and easy to remove, even with muddy gloves.
- PREMIUM COCKPIT ART: Crafted from 22g of aerospace-grade aluminum with a sleek anodized finish. It looks like a factory mod; it feels like therapy.
Original: $21.42
-65%$21.42
$7.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The NOS (Neural Overload Soother) Air Fork Valve Cap.
As we all know, MTB riders love to tinker. We’ve created the ultimate "placebo" upgrade - a premium, CNC-machined air cap that features an infinite, tactile clicking dial.
It offers zero mechanical adjustment to the fork, but 100% mental satisfaction for those pre-ride nerves.
THE UPGRADE YOU DIDN’T KNOW YOU NEEDED
You’ve set your sag. You’ve checked your tire pressure. You’ve spent hours obsessing over high-speed rebound. But what about your pre-ride nerves?
Meet the NOS Air Fork Valve Cap - the world’s first mountain bike component designed exclusively for the rider, not the bike.
Standing for Neural Overload Soother, this premium replacement air valve cap features a fully rotatable, tactile dial that provides zero mechanical adjustment to your fork, but 100% satisfaction to your fingers.
GET DIALED (LITERALLY)
Waiting for your crew at the trailhead? Staring down a gnarly rock garden? Don't just stand there - reach down and give the NOS Cap a twist. The smooth, satisfying rotation gives your hands something to do, channeling pre-drop adrenaline into pure focus. It’s the ultimate fidget spinner for the finish line.
- ZERO MECHANICAL ADJUSTMENT: Infinite clicks, zero suspension changes. Turn it all day - your settings stay exactly where you left them.
- EFFORTLESS VALVE ACCESS: The oversized CNC design provides significantly more leverage than tiny stock plastic caps. Quick and easy to remove, even with muddy gloves.
- PREMIUM COCKPIT ART: Crafted from 22g of aerospace-grade aluminum with a sleek anodized finish. It looks like a factory mod; it feels like therapy.






















