---
product_id: 291029906
title: "KASK Adult Road Bike Helmet PROTONE Grey [Size 62] Off-Road Gravel Cycling Helmet"
brand: "kask"
price: "¥94613"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/291029906-kask-adult-road-bike-helmet-protone-grey-size-62-off
store_origin: JP
region: Japan
---

# KASK Adult Road Bike Helmet PROTONE Grey [Size 62] Off-Road Gravel Cycling Helmet

**Brand:** kask
**Price:** ¥94613
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** KASK Adult Road Bike Helmet PROTONE Grey [Size 62] Off-Road Gravel Cycling Helmet by kask
- **How much does it cost?** ¥94613 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/291029906-kask-adult-road-bike-helmet-protone-grey-size-62-off)

## Best For

- kask enthusiasts

## Why This Product

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

## Description

With just 215g of weight, Protone has the lowest drag and the fastest heat dissipation coefficients compared to any other ventilated helmet. Thanks to several ventilation holes and a thick padding material, heat and moisture are dissipated very fast, improving comfort and performance without giving up on safety: the top area is reinforced with an internal plastic sub-structure that increases crash protection. The Protone weighs just 215g and uses a 3D Dry padding with a multi-layer open cell construction process to give a more comfortable ride. KASK has also continued to use its Multi In-Moulding Technology to create a polycarbonate cover for the top, base ring and the back of the helmet’s shell. This is joined to the inner polystyrene cap via KASK’s In-Moulding Technology to improve the shell’s shock absorption. Its strengthened frame further reduces the risk of a shock breaking the shell.

## Features

- About this item
- Eco-leather chinstrap
- 3D DRY padding
- Coolmax fiber
- In moulding technology
- Octo fit
- Sanitized treated fabric
- Aero control

## Images

![KASK Adult Road Bike Helmet PROTONE Grey [Size 62] Off-Road Gravel Cycling Helmet - Image 1](https://images-na.ssl-images-amazon.com/images/I/81yCw2xxyUL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/291029906-kask-adult-road-bike-helmet-protone-grey-size-62-off](https://www.desertcart.jp/products/291029906-kask-adult-road-bike-helmet-protone-grey-size-62-off)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-30*