---
product_id: 106196343
title: "Giant Contact OD2 Stem Alu 6061 ±8 Degree Black"
brand: "giant bean bag chairs"
price: "$2.65"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/106196343-giant-contact-od2-stem-alu-6061-8-degree-black
store_origin: US
region: United States of America
---

# 31.8mm handlebar clamp diameter ±8° adjustable rise 3D forged aluminum alloy Giant Contact OD2 Stem Alu 6061 ±8 Degree Black

**Brand:** giant bean bag chairs
**Price:** $2.65
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Elevate your ride with precision and style—because every millimeter counts!

## Quick Answers

- **What is this?** Giant Contact OD2 Stem Alu 6061 ±8 Degree Black by giant bean bag chairs
- **How much does it cost?** $2.65 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/106196343-giant-contact-od2-stem-alu-6061-8-degree-black)

## Best For

- giant bean bag chairs enthusiasts

## Why This Product

- Trusted giant bean bag chairs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready Out of the Box:** Includes shim for 1 1/8 inch steerer compatibility—install and ride without hassle.
- • **Universal Compatibility:** Seamlessly fits OverDrive1 (28.6mm) and OverDrive2 (31.8mm) steerers for versatile upgrades.
- • **Integrated Spacer Design:** Built-in upper spacer reduces clutter and streamlines your cockpit setup.
- • **Optimized Riding Position:** ±8° rise adjustment means fewer spacers and a perfect fit for your ergonomic needs.
- • **Precision Forged Strength:** 3D forged aluminum alloy body ensures unmatched durability and lightweight performance.

## Overview

The Giant Contact OD2 Stem is a high-performance 90mm road bike stem crafted from 3D forged aluminum alloy for superior strength and lightweight feel. Designed with a 31.8mm handlebar clamp diameter, it is compatible with both OverDrive1 and OverDrive2 steerers, featuring an integrated upper spacer and a ±8° rise to optimize rider positioning. This stem includes a shim for 1 1/8 inch steerer tubes, making it a versatile and ready-to-install upgrade for serious cyclists.

## Description

Brand: Giant Model: Contact OD2 Handlebar Clamp Diameter: 31.8mm Color: Black (show as photo) FEATURES 3D forged aluminum alloy body with oversize box cross-section Compatible with OverDrive1 (28.6mm) and OverDrive2 (31.8mm) steerers Integrated upper spacer +/-8° rise requires fewer spacers Please note that this stem is for 1 1/4 inch steerer tube. Comes with a shim to make it compatible with 1 1/8. Brand new in Original Box.

## Features

- Brand: Giant
- Model: Contact OD2
- Road bike stem
- Handlebar Clamp Diameter: 31.8mm
- Compatible with OverDrive1 (28.6mm) and OverDrive2 (31.8mm) steerers Integrated upper spacer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 7.95 x 3.15 x 2.6 inches |
| Package Weight | 0.28 Kilograms |
| Brand Name | Giant |
| Color | Black |
| Manufacturer | Giant |
| Part Number | GNT 170000143 |
| Size | 90mm |

## Images

![Giant Contact OD2 Stem Alu 6061 ±8 Degree Black - Image 1](https://m.media-amazon.com/images/I/71lc5OHeM-L.jpg)
![Giant Contact OD2 Stem Alu 6061 ±8 Degree Black - Image 2](https://m.media-amazon.com/images/I/71Bku+SPKxL.jpg)
![Giant Contact OD2 Stem Alu 6061 ±8 Degree Black - Image 3](https://m.media-amazon.com/images/I/71uswjEPaBL.jpg)

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**Shop now:** [https://www.desertcart.us/products/106196343-giant-contact-od2-stem-alu-6061-8-degree-black](https://www.desertcart.us/products/106196343-giant-contact-od2-stem-alu-6061-8-degree-black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-01*