Description

Fox 40 15mm Adapter – Pro Kit

Ride Your Existing 15×110 Boost Wheel in Your Fox 40

Already riding a Fox 40, or planning to upgrade, but don’t want to spend hundreds of dollars on a second front wheel?

You’re not alone.

The latest Fox 40 uses a 20mm axle standard, making your trusted 15×110 Boost wheel incompatible.

Instead of buying another wheel, rebuilding your hub or carrying multiple wheelsets to every bike park, the Freakynuts Fox 40 Pro Kit lets you continue riding the wheel you already know and trust.

Designed, engineered and precision CNC-machined in Germany from aerospace-grade 7075-T6 aluminum, the Pro Kit combines our proven adapter system with the legendary solid HellPin axle, delivering maximum strength, exceptional stiffness and long-term reliability.

Designed by riders.

Made in Germany.

Tested where it actually matters.

★ Why Thousands of Riders Choose Freakynuts

✔ Ride your existing 15×110 Boost wheel

✔ No expensive second wheel

✔ No hub conversion

✔ Includes the solid Freakynuts HellPin axle

✔ Precision CNC-machined in Germany

✔ Aerospace-grade 7075-T6 aluminum

✔ World Cup & Bike Park tested

✔ Ships fast from Colorado, USA

▶ Watch Installation (Less Than One Minute)

Why Choose the Freakynuts Fox 40 Pro Kit?

Keep the Wheel You Already Trust

Your wheel already performs exactly the way you like it.

Why replace it?

The Freakynuts Pro Kit allows you to continue riding your existing 15×110 Boost wheel without rebuilding your hub or investing in another expensive downhill wheel.

Less money.

Less hassle.

More riding.

Designed Specifically for the Fox 40

Unlike universal spacers, every Freakynuts adapter is engineered exclusively for the Fox 40.

The result is exceptional precision, perfect alignment and complete confidence under the toughest riding conditions.

Includes the Solid HellPin Axle

The Pro Kit includes our solid Freakynuts HellPin axle.

Machined from aerospace-grade 7075-T6 aluminum, the HellPin delivers exceptional stiffness and outstanding durability for Trail, Enduro, Freeride and Downhill riding.

Designed for riders who want maximum strength without compromise.

German CNC Precision

Every adapter is precision CNC-machined in Germany using premium 7075-T6 aircraft-grade aluminum.

Every thread.

Every surface.

Every tolerance.

Manufactured to deliver a perfect fit every single time.

Real World Tested

We don’t believe laboratory testing tells the whole story.

Every Freakynuts prototype is tested on demanding trails, bike parks and World Cup downhill tracks—including the legendary Leogang World Cup course.

Thousands of hours of aggressive riding.

Zero structural failures.

Fast Installation

No hub conversion.

No expensive wheel rebuild.

No complicated tools.

Install the threaded adapters.

Insert your wheel.

Slide in the HellPin axle.

Tighten.

Ride.

Installation takes only a few minutes.

Why Choose the Pro Kit?

The Pro Kit is the perfect balance between performance and value.

It combines our proven adapter system with the strength of the solid Freakynuts HellPin axle, making it the ideal choice for aggressive riders who want maximum confidence on every ride.

Available in:

✔ Black Anodized

✔ Gold Anodized

✔ Raw Anodized

Key Features

✔ Fits modern Fox 40 forks

✔ Converts 20mm Boost to 15×110 Boost

✔ Includes solid Freakynuts HellPin axle 175mm long

✔ CNC-machined in Germany

✔ Aerospace-grade 7075-T6 aluminum

✔ World Cup & Bike Park tested

✔ Premium protective packaging

✔ Official Freakynuts sticker included

✔ Premium velvet storage pouch included

✔ Ships fast from Colorado, USA

Compatibility

Compatible with virtually every major 15×110 Boost front hub including:

• DT Swiss

• Hope

• Industry Nine

• Chris King

• Newmen

• Reserve

• Race Face

• Crankbrothers

• Bontrager

• Spank

…and many more.

Why Freakynuts?

Freakynuts wasn’t created to sell adapters.

It was created to solve one of the biggest frustrations mountain bikers face when upgrading to modern downhill forks.

We wanted to keep riding the wheels we already trusted instead of buying another expensive wheelset.

So we engineered a better solution.

Every Freakynuts adapter is designed, manufactured and tested with one simple mission:

Keep riders on the wheels they already trust.

No gimmicks.

No compromises.

Just precision engineering that works.

Ready To Ride?

Stop buying extra wheels.

Stop rebuilding hubs.

Keep riding the wheel you already trust.

Install your Freakynuts Fox 40 Pro Kit in minutes and experience one of the strongest and smartest wheel conversions available today.

Ride more. Spend less. Ride Freakynuts.