---
product_id: 14405662
title: "GMAX GM78 Men's Full Face Motorcycle Helmet - Flat Black / Large"
brand: "gmax"
price: "S$324"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/14405662-gmax-gm78-mens-full-face-motorcycle-helmet-flat-black-large
store_origin: SG
region: Singapore
---

# GMAX GM78 Men's Full Face Motorcycle Helmet - Flat Black / Large

**Brand:** gmax
**Price:** S$324
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** GMAX GM78 Men's Full Face Motorcycle Helmet - Flat Black / Large by gmax
- **How much does it cost?** S$324 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/14405662-gmax-gm78-mens-full-face-motorcycle-helmet-flat-black-large)

## Best For

- gmax enthusiasts

## Why This Product

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

## Description

GMAX is excited to introduce the newest addition to their street helmet line-up, the all new GMAX 78s Full Face Street Helmet.New inner flip tint sun lens with the best anti-fog coating available todayNew integrated multi-function red LED rear light with three distinct settings; steady on, slow flash and rapid flashLightweight D.O.T. approved thermo-plastic ploy alloy shellOptional wireless L.E.D. brake light kit available (P/N - 72-3567)GMAX "D.E.V.S." adjustable Dual Exhaust Venting System" Top, side and rear venting reduces fogging and sweating by allowing hot air to escape from the mouth area and top of headAdjustable chin vent directs air upward across the inside of the shield to help reduce foggingInterior and styro designed for controlled air flowInner flip shield is easily raised or lowered with a lever located on the exterior of the helmetHard coated outer lens for longer lasting clear viewLarge eye-port for improved range of visionRemovable, washable interior and cheek padsDeluxe ear pockets for better fit and comfortBuilt in speaker pockets for communication systemsExcellent shield sealing reduces unwanted air and noise2013 ModelSizing Note:X-Small - Hat Size: 6 3/4 - Centimeter: 54 - 55 - Inches: 21 1/4 - 21 5/8Small - Hat Size: 7 - 7 1/8 - Centimeter: 56 - 57 - Inches: 22 - 22 7/16Medium - Hat Size: 7 1/4 - 7 3/8 - Centimeter: 58 - 59 - Inches: 22 13/16 - 23 1/4Large - Hat Size: 7 1/2 - 7 5/8 - Centimeter: 60 - 61 - Inches: 23 5/8 - 24X-Large - Hat Size: 7 3/4 - 7 7/8 - Centimeter: 62 - 63 - Inches: 24 3/8 - 24 13/162X-Large - Hat Size: 8 - 8 1/8 - Centimeter: 64 - 65 - Inches: 25 3/16 - 25 5/83X-Large - Hat Size: 8 1/4 - 8 3/8 - Centimeter: 66 - 67 - Inches: 26 - 26 3/8

## Features

- Color: Flat Black
- Size: Large
- GMAX GM78 Full Face Helmet for Men
- 2013 Model

## Images

![GMAX GM78 Men's Full Face Motorcycle Helmet - Flat Black / Large - Image 1](https://images-na.ssl-images-amazon.com/images/I/41Xa4QuEuQL.jpg)

---

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**Shop now:** [https://www.desertcart.sg/products/14405662-gmax-gm78-mens-full-face-motorcycle-helmet-flat-black-large](https://www.desertcart.sg/products/14405662-gmax-gm78-mens-full-face-motorcycle-helmet-flat-black-large)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-19*