---
product_id: 72210129
title: "Green Gridiron SportStar SpeedFlex Adapter Kit"
brand: "green gridiron"
price: "FREE"
currency: IDR
in_stock: false
category: "Sports"
url: https://www.desertcart.id/products/72210129-green-gridiron-sportstar-speedflex-adapter-kit
store_origin: ID
region: Indonesia
---

# Green Gridiron SportStar SpeedFlex Adapter Kit

**Brand:** green gridiron
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Green Gridiron SportStar SpeedFlex Adapter Kit by green gridiron
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/72210129-green-gridiron-sportstar-speedflex-adapter-kit)

## Best For

- green gridiron enthusiasts

## Why This Product

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

## Description

The SportStar SpeedFlex Adapter Kit makes it possible to convert a SportStar chinstrap to fit a SpeedFlex helmet.

## Features

- MATERIALS: Plastic
- INSTALLATION: Simple Screw-In Mechanism
- VOLUME PRICING: Contact us for details - team pricing available!
- IMPORTANT: You are buying a pair of items. The purchase will include 2 Flex Adapter Units.
- Green Gridiron Exclusive: FREE Chrome American Flag Decal with every facemask purchase!

## Images

![Green Gridiron SportStar SpeedFlex Adapter Kit - Image 1](https://m.media-amazon.com/images/I/41mD5bBDGML.jpg)
![Green Gridiron SportStar SpeedFlex Adapter Kit - Image 2](https://m.media-amazon.com/images/I/41slChzmErL.jpg)
![Green Gridiron SportStar SpeedFlex Adapter Kit - Image 3](https://m.media-amazon.com/images/I/31yWZMHWm6L.jpg)
![Green Gridiron SportStar SpeedFlex Adapter Kit - Image 4](https://m.media-amazon.com/images/I/31ZeAWWevfL.jpg)

---

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**Shop now:** [https://www.desertcart.id/products/72210129-green-gridiron-sportstar-speedflex-adapter-kit](https://www.desertcart.id/products/72210129-green-gridiron-sportstar-speedflex-adapter-kit)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-17*