---
product_id: 63883862
title: "Diamondback Overdrive Mountain Bike Helmet"
brand: "visit the diamondback store"
price: "€ 117.65"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/63883862-diamondback-overdrive-mountain-bike-helmet
store_origin: PT
region: Portugal
---

# Diamondback Overdrive Mountain Bike Helmet

**Brand:** visit the diamondback store
**Price:** € 117.65
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Diamondback Overdrive Mountain Bike Helmet by visit the diamondback store
- **How much does it cost?** € 117.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/63883862-diamondback-overdrive-mountain-bike-helmet)

## Best For

- visit the diamondback store enthusiasts

## Why This Product

- Trusted visit the diamondback store brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The overdrive is a performance mountain bike helmet with superior ventilation, removable visor and the TS+ dial fit retention system (use the adjustment dial at the back to customize the fit of your helmet). 21 large vents help manage heat on extra hot days, adding comfort to protection. The overdrive is perfect for mountain bikers looking for a high performance helmet that stays comfortable and secure all day. Instructions to measure your head: -use a soft tape measure the circumference (around) your head -if you don't have a soft tape measure a piece of string or yarn is a good substitute, make sure to have a ruler or tape measure handy that is at least 24 inches (or 2ft.) long -measure your head just above your eyebrows, make sure the tape or string is level from front to back -if the measurement is between 52cm-57cm you need a MD helmet -if the measurement is between 56cm-61cm you need a large helmet.

## Features

- About this item
- Fits heads from 52-57cm circumference (around)
- In-Mold construction, 21 air vents, removable visor
- Features TS+ turn fit system: dial at the back controls a basket that grips the back of the head
- Turn the dial for a snug, comfortable fit
- Weighs 315g

## Images

![Diamondback Overdrive Mountain Bike Helmet - Image 1](https://images-na.ssl-images-amazon.com/images/I/71AAA7F7qOL.jpg)
![Diamondback Overdrive Mountain Bike Helmet - Image 2](https://images-na.ssl-images-amazon.com/images/I/71ei5KjOB1L.jpg)
![Diamondback Overdrive Mountain Bike Helmet - Image 3](https://images-na.ssl-images-amazon.com/images/I/712ki%2BSIYTL.jpg)
![Diamondback Overdrive Mountain Bike Helmet - Image 4](https://images-na.ssl-images-amazon.com/images/I/71L9d2UynkL.jpg)

---

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**Shop now:** [https://www.desertcart.pt/products/63883862-diamondback-overdrive-mountain-bike-helmet](https://www.desertcart.pt/products/63883862-diamondback-overdrive-mountain-bike-helmet)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-22*