Burgtec Rockshox Fork Axle - 15x110mm Boost

Name: Burgtec Rockshox Fork Axle - 15x110mm Boost
Brand: Burgtec
SKU: qnfifruy4e
Availability: InStock

The Burgtec Rockshox Fork Axle Boost allows for extra stiffness and more clearance. These super to...

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Burgtec Rockshox Fork Axle 15x110mm Boost Black

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Product Information

Full details

Designed for mountain bikers seeking to increase front-end stiffness and trail clearance, the Burgtec Rockshox Fork Axle Boost is a high-performance replacement for standard fork axles. This product is perfect for riders who want to shed weight and eliminate the risk of snagging a lever on trailside obstacles, though it requires a 6mm Allen key for installation and removal, meaning you must carry a multi-tool during every ride.

All features

Model Part Number	9431
Brand	Burgtec

Extended Product Information

FAQs

Will this fit a non-Boost fork?

No, this axle is specifically designed for 15x110mm Boost spacing and will not fit standard 15x100mm forks.

Do I need a special tool to remove the wheel?

You need a standard 6mm Allen key, which is found on almost all mountain bike multi-tools.

Why are there hex fittings on both sides?

The dual-sided design provides a backup if one fitting is damaged and allows for the use of a torque wrench from either side.

Is this axle lighter than the stock Rockshox version?

By removing the lever mechanism, the Burgtec axle typically offers a weight saving compared to stock quick-release style axles.

Can I use this on a fork made by another brand?

No, this axle is engineered specifically for Rockshox fork thread pitch and dimensions.

Troubleshooting

Axle is difficult to thread into the fork

Clean the threads of both the axle and the fork dropout thoroughly, then apply a small amount of fresh grease.

Axle feels loose after tightening

Verify that your wheel hub is fully seated in the fork dropouts and ensure you have tightened the axle to the correct torque value.

Pros and Cons

Pros

Significantly lower profile than stock lever-based axles
Dual-sided hex interface increases component longevity
Provides a cleaner aesthetic for the front end
Engineered for high-strength, reliable performance

Cons

Requires a 6mm Allen key, meaning you cannot remove the wheel without tools
Less convenient for mid-ride repairs compared to quick-release systems
Installation requires careful attention to torque specs

Setup, Compatibility & Care

This axle is strictly compatible with Rockshox forks featuring 15x110mm Boost spacing. To install, ensure your hub is properly seated in the dropouts and grease the threads of the axle lightly with high-quality bicycle grease before insertion. Insert the axle and tighten using a 6mm Allen key until secure. Always follow the torque specifications recommended by Rockshox for your specific fork model. To maintain the axle, periodically remove it, wipe away old grease and debris, and re-apply fresh lubrication to the threads to prevent seizing.