---
product_id: 721554005
title: "Stem Cap Bike Phone Mount (Adjustable) Kit with Universal MAG Adapter for Smartphones"
brand: "quad lock"
price: "€ 146.88"
currency: EUR
in_stock: true
reviews_count: 4
category: "Quad Lock"
url: https://www.desertcart.de/products/721554005-stem-cap-bike-phone-mount-adjustable-kit-with-universal-mag
store_origin: DE
region: Germany
---

# Adjustable secure stem fit Aircraft-grade aluminum strength Effortless magnetic quick-release Stem Cap Bike Phone Mount (Adjustable) Kit with Universal MAG Adapter for Smartphones

**Brand:** quad lock
**Price:** € 146.88
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Lock in your ride, unlock your adventure!

## Quick Answers

- **What is this?** Stem Cap Bike Phone Mount (Adjustable) Kit with Universal MAG Adapter for Smartphones by quad lock
- **How much does it cost?** € 146.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/721554005-stem-cap-bike-phone-mount-adjustable-kit-with-universal-mag)

## 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

- • **Tailored Fit:** Adjustable hinged stem mount ensures a perfect, secure fit above your bike’s stem—no wobble, no fuss.
- • **Slim & Secure:** Low-profile MAG adapter with 3M VHB adhesive sticks firmly to flat or curved surfaces, keeping your phone locked in place.
- • **Magnetic Magic:** Experience one-handed, lightning-fast phone attachment and detachment with the powerful MAG Universal Adapter.
- • **Unmatched Durability:** Crafted from premium aircraft-grade aluminum for a sleek, ultra-strong mount that stands up to every ride.
- • **Dual-Sided Flexibility:** Reversible design lets you position your phone exactly how you want it, adapting to your unique ride setup.

## Overview

The Quad Lock Stem Cap Bike Phone Mount Kit combines aircraft-grade aluminum durability with a versatile, adjustable stem mount and a slim, magnetic universal adapter. Designed for quick one-handed phone access and secure attachment, it fits most smartphones and withstands rugged rides, making it the ultimate companion for every cycling enthusiast.

## Description

Quad Lock Bike Mounts – The Lightest, Strongest, and Most Secure Smartphone Bike MountsQuad Lock Bike Mounts provide the most secure and durable solution for mounting your smartphone to your bike. Designed for all types of riders, our Universal Adaptors feature a high-strength 3M VHB adhesive, ensuring a firm and reliable attachment.Secure MountingEngineered for strength and security, our bike mounts have been rigorously tested to withstand even the toughest riding conditions. The patented dual-stage lock keeps your phone securely attached, so you can ride confidently over bumps and jumps.Quick to Attach / DetachEffortlessly twist and lock your phone to view apps such as Ride with GPS, Strava, or Google Maps while riding. Easily detach your phone when needed so you never miss a photo opportunity or an important call. Remember, it’s all in the technique, not the force.With a slim profile and durable composite construction, Quad Lock Bike Mounts ensure your smartphone remains securely in place while maintaining a sleek and lightweight design. Whether navigating city streets or exploring rugged trails, Quad Lock keeps your device accessible and protected.

Review: Geared for ruff treatment
Review: Great bike mount and the adhesives holding

## Features

- Adjustable and Secure Stem Mount – Designed with a hinged mechanism, the mount fits neatly above the stem and tightens securely in place using the included hex key.
- Premium Aircraft-Grade Aluminum Construction – Black anodized, forged, and precision CNC-machined for strength, durability, and a sleek, minimalist aesthetic.
- Reversible and Versatile Design – The dual-sided mount allows for flexible phone positioning, enabling you to attach the head on either side to suit your setup.
- Strong and Slim MAG Universal Adapter – Featuring 3M VHB adhesive, a durable composite build, and a low-profile design, it adheres securely to flat and slightly curved surfaces.
- Effortless Magnetic Mounting – The MAG Universal Adapter works seamlessly with Quad Lock MAG heads, enabling quick, one-handed attachment and detachment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F1MNTYV9 |
| Best Sellers Rank | 557 in Cell Phone Handlebar Mounts |
| Box Contents | Bike Mount, MAG Universal Adapter |
| Brand Name | Quad Lock |
| Colour | Black |
| Compatible Devices | Smartphones |
| Compatible Phone Models | iPhone, Galaxy, Pixel, Android |
| Compatible with Vehicle Type | Bicycle |
| Country of Origin | China |
| Customer Reviews | 5.0 out of 5 stars 10 Reviews |
| Enclosure Material | aircraft-grade aluminium mount |
| Manufacturer | Quad Lock |
| Model Name | Stem Cap |
| Model Number | QLK-SCA-UNI-MAG |
| Mounting Type | Stem |
| Product Features | Hand Free, One-Hand Operation, Quick Release Button |
| Product Warranty | 2 year manufacturer |
| Shape | Round |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Quad Lock
- **Colour:** Black
- **Compatible devices:** Smartphones
- **Compatible phone models:** iPhone, Galaxy, Pixel, Android
- **Mounting type:** Stem

## Images

![Stem Cap Bike Phone Mount (Adjustable) Kit with Universal MAG Adapter for Smartphones - Image 1](https://m.media-amazon.com/images/I/41eaB0rhfXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Geared for ruff treatment
*by T***N on 3 November 2025*



### ⭐⭐⭐⭐⭐ Great bike mount and the adhesives holding
*by A***R on 16 August 2025*



### ⭐⭐⭐⭐⭐ Mount bike
*by E***S on 11 August 2025*



## Frequently Bought Together

- Quad Lock Stem Cap Bike Phone Mount (Adjustable) Kit with Universal MAG Adapter for Smartphones
- Quad Lock MAG Phone Case for iPhone 16 Pro Max Black

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**Shop now:** [https://www.desertcart.de/products/721554005-stem-cap-bike-phone-mount-adjustable-kit-with-universal-mag](https://www.desertcart.de/products/721554005-stem-cap-bike-phone-mount-adjustable-kit-with-universal-mag)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-28*