---
product_id: 636131896
title: "Mainframe Mountain Bike Helmet"
brand: "fox racing"
price: "C$15409"
currency: NIO
in_stock: true
category: "Fox Racing"
url: https://www.desertcart.ni/products/636131896-mainframe-mountain-bike-helmet
store_origin: NI
region: Nicaragua
---

# MIPS reduces rotational brain injury risk Removable, washable moisture-wicking liner Optimized venting for superior cooling Mainframe Mountain Bike Helmet

**Brand:** fox racing
**Price:** C$15409
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Ride Smart, Ride Safe, Ride Fox!

## Quick Answers

- **What is this?** Mainframe Mountain Bike Helmet by fox racing
- **How much does it cost?** C$15409 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/636131896-mainframe-mountain-bike-helmet)

## Best For

- fox racing enthusiasts

## Why This Product

- Trusted fox racing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Comfort Fit:** Integrated MIPS fit system reduces weight and delivers a seamless, personalized feel.
- • **Clean & Fresh Every Ride:** Removable, washable liner wicks moisture to keep your helmet hygienic and odor-free.
- • **Extended Safety Coverage:** Designed with extra coverage zones for enhanced protection where it counts most.
- • **Stay Cool Under Pressure:** Advanced venting channels heat away, so you stay fresh even on the toughest trails.
- • **Next-Level Brain Protection:** MIPS tech absorbs and redirects crash forces to keep you safer on every ride.

## Overview

The Fox Racing Mainframe Mountain Bike Helmet features MIPS-certified impact protection that reduces rotational forces during crashes. Its extended coverage design enhances safety, while optimized venting with channeled EPS foam ensures efficient cooling. The helmet includes a removable, washable moisture-wicking liner and an integrated MIPS fit system for lightweight, comfortable wear. Available in customizable colors and sizes, it’s engineered for adult riders seeking top-tier protection and style on every trail.

## Description

The Fox Racing Mainframe MIPS Helmet is an upgraded 2.0 version, boasting MIPS certification for enhanced head protection. It offers customizable colors and sizes, letting riders personalize their helmet to their liking.

## Features

- Proven MIPS impact protection system reduces rotational forces in a crash by absorbing and redirecting energies and forces otherwise transmitted to the brain.
- Extended converage for added safety
- Optimized venting with channeled, in-molded EPS provides efficient cooling.
- Removable, washable moisture wicking liner.
- MIPS intergrated fit system reduces weight and provides a more comfotable seamless fit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095X8K5CJ |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Best Sellers Rank | #67,237 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #151 in Adult Bike Helmets |
| Brand Name | Fox Racing |
| Color | TRVRS - Flo Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (489) |
| Included Components | Helmet |
| Inner Material | Expanded Polystyrene |
| Item Dimensions | 15 x 10 x 8 inches |
| Item Type Name | Helmet |
| Item Weight | 0.72 kg |
| Manufacturer | Fox Racing |
| Manufacturer Part Number | 28422-130 |
| Model Name | MAINFRAME MOUNTAIN BIKING HELMET MIPS |
| Model Number | 28422-130 |
| Number of Items | 1 |
| Outer Material | Polycarbonate (PC) |
| Recommended Uses For Product | Cycling |
| Size | Large |
| UPC | 191972574344 |
| Unit Count | 1 Count |
| Warranty Description | FOXBLACK24 |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Fox Racing
- **Color:** TRVRS - Flo Yellow
- **Size:** Large
- **Special Feature:** Lightweight

## Images

![Mainframe Mountain Bike Helmet - Image 1](https://m.media-amazon.com/images/I/61pqUIdF5LL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What are the differences between your cycling helmets?**
A: Fox MTB helmets include Speedframe (trail), Proframe (full-face enduro), Crossframe (XC/gravel), Dropframe (¾ shell), Rampage (downhill), Mainframe (affordable trail), and Flight (dirt jump) — all built for protection, fit, and style.

**Q: What are the differences between your cycling gloves?**
A: Fox Cycling gloves range from lightweight to fully armored: Ranger (light, 4-way stretch, touchscreen), Defend (D3O armor, durable fabrics, TPR plates), and Flexair (max bar feel, breathability).

**Q: What are the differences between your cycling goggles?**
A: Fox MTB goggles fit RPC, Dropframe, and Proframe helmets, offering eye protection, UV defense, and clear vision on the trail.

**Q: Do you sell replacement parts?**
A: Yes, we offer a wide range of original Fox Racing spare parts online to support your helmets, guards, goggles, and boots.

## Frequently Bought Together

- Fox Racing Mainframe Mountain Bike Helmet
- Muc-Off Dry Lube (50-ml)

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**Shop now:** [https://www.desertcart.ni/products/636131896-mainframe-mountain-bike-helmet](https://www.desertcart.ni/products/636131896-mainframe-mountain-bike-helmet)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-10-22*