---
product_id: 710332488
title: "- Stem Cap Bike Phone Mount Kit with Universal MAG Adapter for Smartphones"
brand: "quad lock"
price: "$146.91"
currency: USD
in_stock: true
reviews_count: 1
category: "Quad Lock"
url: https://www.desertcart.us/products/710332488-stem-cap-bike-phone-mount-kit-with-universal-mag-adapter
store_origin: US
region: United States of America
---

# Dual-sided reversible mount Strong magnetic universal adapter Aircraft-grade aluminum durability - Stem Cap Bike Phone Mount Kit with Universal MAG Adapter for Smartphones

**Brand:** quad lock
**Price:** $146.91
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Lock In Your Ride, Level Up Your Commute!

## Quick Answers

- **What is this?** - Stem Cap Bike Phone Mount Kit with Universal MAG Adapter for Smartphones by quad lock
- **How much does it cost?** $146.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/710332488-stem-cap-bike-phone-mount-kit-with-universal-mag-adapter)

## Best For

- quad lock enthusiasts

## Why This Product

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

## Key Features

- • **Magnetic Magic:** Effortless one-handed phone attachment with the powerful MAG Universal Adapter and Quad Lock MAG heads.
- • **Flip & Fit Your Way:** Dual-sided reversible design perfectly complements common stem angles (+15°/-15°) for personalized phone positioning.
- • **Universal Compatibility:** MAG Universal Adapter sticks securely to flat and slightly curved surfaces with premium 3M VHB adhesive.
- • **Precision Tuning Included:** Comes with 5mm headset spacer and 3mm Quad Lock 360 Index Mount Spacer for flawless clearance adjustments.
- • **Sleek & Sturdy Stem Mount:** Crafted from black anodized aircraft-grade aluminum for unmatched durability and a minimalist look.

## Overview

The Quad Lock Stem Cap Bike Phone Mount Kit combines aircraft-grade aluminum durability with a sleek, minimalist design. Featuring a reversible mount tailored for common stem angles and a powerful MAG Universal Adapter with 3M VHB adhesive, it ensures secure, effortless one-handed phone mounting. Adjustable spacers allow for a precision fit, making it a versatile and reliable companion for any smartphone cyclist.

## Description

desertcart.com: Quad Lock Stem Cap Bike Phone Mount Kit with Universal MAG Adapter for Smartphones : Cell Phones & Accessories

Review: NOT Secure Mount - Mount remains loose despite tightening even to the recommended torque as well as past the recommended torque of the stem bolt. It spons when attempting to remove the phone from the mount.

## Features

- Secure and Minimalist Stem Mount – The Stem Cap Mount is crafted from black anodized aircraft-grade aluminum, ensuring durability and a clean, low-profile aesthetic for your bike.
- Versatile, Reversible Design – The dual-sided mount allows for optimal phone positioning, while the fixed angle is designed to complement common stem angles of +15 degrees or -15 degrees
- Strong and Slim MAG Universal Adapter – With a 3M VHB adhesive and durable composite construction, the MAG Universal Adapter securely attaches to flat and slightly curved surfaces for a reliable hold.
- Effortless Magnetic Mounting – The MAG Universal Adapter works seamlessly with Quad Lock MAG heads for quick, one-handed attachment and detachment.
- Precision Fit and Adjustability – Includes a 5mm headset spacer and 3mm Quad Lock 360 Index Mount Spacer to fine-tune clearances for an optimal setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F1MMNLG2 |
| Additional Features | Hand Free, One-Hand Operation |
| Best Sellers Rank | #107,582 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #244 in Cell Phone Handlebar Mounts |
| Brand | Quad Lock |
| Built-In Media | Mount, Universal MAG Adapter |
| Color | Black |
| Compatible Devices | Smartphones |
| Compatible Phone Models | Galaxy, iPhone, Pixel, Android |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 3.9 3.9 out of 5 stars (6) |
| Enclosure Material | aircraft-grade aluminium mount |
| Manufacturer | Quad Lock |
| Mfr Part Number | QLK-SCM-UNI-MAG |
| Model Name | Stem Cap |
| Model Number | Stuurkap |
| Mounting Type | Stem Cap |
| Shape | Round |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Quad Lock
- **Color:** Black
- **Compatible Devices:** Smartphones
- **Compatible Phone Models:** Galaxy, iPhone, Pixel, Android
- **Mounting Type:** Stem Cap

## Images

![- Stem Cap Bike Phone Mount Kit with Universal MAG Adapter for Smartphones - Image 1](https://m.media-amazon.com/images/I/41XVho47vaL.jpg)

## Customer Reviews

### ⭐ NOT Secure Mount
*by A***R on August 30, 2025*

Mount remains loose despite tightening even to the recommended torque as well as past the recommended torque of the stem bolt. It spons when attempting to remove the phone from the mount.

## Frequently Bought Together

- Quad Lock Stem Cap Bike Phone Mount Kit with Universal MAG Adapter for Smartphones
- Quad Lock MAG Phone Case for iPhone 13 Pro Black
- Quad Lock Phone Ring/Stand

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**Shop now:** [https://www.desertcart.us/products/710332488-stem-cap-bike-phone-mount-kit-with-universal-mag-adapter](https://www.desertcart.us/products/710332488-stem-cap-bike-phone-mount-kit-with-universal-mag-adapter)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-26*