Fox Racing Mainframe Liner
Best replacement padding for young mountain bikers needing a helmet refresh.
A simple, essential refresh for a well-loved mountain bike helmet. This replacement liner restores the original fit and comfort, extending the life of protective gear by replacing worn or sweat-soaked padding.
$10.95
at
Moment Bicycles (Moment Bike Shop)
More Mainframe options
Who it's for
- Riders needing a guaranteed, factory-perfect fit for their helmet
- Cyclists looking to refresh comfort and hygiene without buying new
- Commuters wanting simple, hassle-free maintenance and easy cleaning
Who should skip it
- Budget-conscious riders avoiding recurring maintenance expenses
- Owners of other helmet models seeking universal compatibility
- Heavy sweaters needing long-term foam durability
Performance breakdown
Installation Simplicity
Snaps into place effortlessly, requiring zero tools for a perfect fit.
Moisture Management
Wicks sweat effectively to keep your brow dry during intense climbs.
Comfort Restoration
Instantly revives the plush, secure feel of a brand-new helmet.
Material Durability
Resilient fabric withstands repeated wash cycles without losing its shape.
Compatibility Precision
Designed specifically for the Mainframe shell for a seamless, factory-spec integration.
Hygiene Maintenance
Easily removable design makes keeping your gear fresh a simple task.
Key Specs
Accessory Type
Helmet Liner
Compatibility
Mainframe Helmet
Color
Black
Size
One Size
Material
Fabric
Know before you buy
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