---
product_id: 122820249
title: "Gearlock Stem Bike Phone Mount/Bike Phone Holder with Universal Adapter for Motorcycle, Classic, Electric and Mountain - Compatible with iPhone & Android Devices"
brand: "spigen"
price: "¥7944"
currency: JPY
in_stock: true
reviews_count: 13
category: "Spigen"
url: https://www.desertcart.jp/products/122820249-gearlock-stem-bike-phone-mount-bike-phone-holder-with-universal
store_origin: JP
region: Japan
---

# One-click secure lock Lightweight fiberglass core Aerodynamic slim design Gearlock Stem Bike Phone Mount/Bike Phone Holder with Universal Adapter for Motorcycle, Classic, Electric and Mountain - Compatible with iPhone & Android Devices

**Brand:** spigen
**Price:** ¥7944
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in your ride, unlock your freedom.

## Quick Answers

- **What is this?** Gearlock Stem Bike Phone Mount/Bike Phone Holder with Universal Adapter for Motorcycle, Classic, Electric and Mountain - Compatible with iPhone & Android Devices by spigen
- **How much does it cost?** ¥7944 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/122820249-gearlock-stem-bike-phone-mount-bike-phone-holder-with-universal)

## Best For

- spigen enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Fits all major smartphones—iPhone, Galaxy, Pixel—and works seamlessly with your existing case.
- • **Sleek Aerodynamic Profile:** Maintain peak performance with a mount that’s as streamlined as your ride.
- • **Customizable Viewing Angle:** Adjust to your perfect line of sight, plus ActionCam ready for capturing every adventure.
- • **Effortless One-Click Locking:** Secure your phone instantly with a satisfying click—no fumbling, no distractions.
- • **Featherlight Fiberglass Core:** Engineered for durability without bulk, built to withstand extreme rides and weather.

## Overview

The Spigen Gearlock Stem Bike Phone Mount offers a robust, lightweight, and aerodynamic solution for securely mounting your smartphone on any bike type. Featuring a one-click locking system and a fiberglass core, it ensures durability and ease of use. Compatible with most smartphones and cases via a universal adapter, it provides adjustable angles for optimal viewing and supports ActionCam accessories, making it the ultimate companion for every cycling enthusiast.

## Description

Spigen Gearlock Stem Bike Phone Mount/Bike Phone Holder with Universal Adapter for Motorcycle, Classic, Electric and Mountain - Compatible with iPhone & Android Devices : desertcart.co.uk: Electronics & Photo

Review: Don't hesitate, just buy it. - This thing is fantastic. Stick the adapter to the back of your phone or case, mount the bracket to the handlebars using the included rubber inserts and tighten the bolt. There is a positive click when twisting the phone onto the mount and once it's on it is very secure with no wobbling or vibration. Easy to remove by pressing from the side with your thumb and twist the phone at the same time. This price is an absolute bargain compared to the apparent market leader. Very good quality and feels like it will last a long time.
Review: Great quality and value for money - Great solid product well designed and great price

## Features

- Easy and one-click locking system: A Simple ergonomic mechanism secures and provides easy access to device.
- Fiberglass Core: Highly resistant to extreme conditions while remaining lightweight and bulk-free.
- Aerodynamic Build: Extremely slim and lightweight design maintains every ride at high performance.
- Adjustable angle for the optimal viewing angle and ActionCam Compatibility(not included)
- Maximum compatibility: With included universal mount adapter, you can simply put it onto your current case to use Gearlock mount solution (Compatible with Most Smartphones - Galaxy, iPhone, Pixel, Moto, etc.). *Install Universal Mount directly onto device or on hard shell case (soft surface and TPU cases not recommended).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MQ7FZZT |
| Best Sellers Rank | 181 in Cell Phone Handlebar Mounts |
| Guaranteed software updates until | unknown |
| Item model number | 000MP25057 |
| Manufacturer | Spigen |
| Product Dimensions | 4.22 x 7.87 x 18.21 cm; 52 g |

## Product Details

- **Brand:** Spigen
- **Colour:** Black
- **Compatible devices:** Mobile devices
- **Compatible phone models:** All mobile phone models
- **Mounting type:** Handlebar

## Images

![Gearlock Stem Bike Phone Mount/Bike Phone Holder with Universal Adapter for Motorcycle, Classic, Electric and Mountain - Compatible with iPhone & Android Devices - Image 1](https://m.media-amazon.com/images/I/51X+FO3xOZL.jpg)

## Questions & Answers

**Q: does this work with quad lock stuff?**
A: No they don’t, they have different style mounting plates

**Q: Is the stem mount soft plastic so I can put it on my wrist?**
A: No, it is hard plastic, not suitable for the wrist

**Q: Is this comatible with tigra locking mechanism ? My iphone case has tigra**
A: I highly recommend Spigen phone case for this SPIGEN phone Mount, perfect match and more secure.

**Q: Will the spigen universal adapter's adhesive permanently adhere to the apple leather case i have for my iphone?**
A: not sure !  I found that it’s better to buy the company's iPhone Case for a higher level of safety, which is by the way very elegant

Spigen Designed for iPhone 13 Pro... https://www.amazon.com/dp/B09FR85B25?ref=ppx_pop_mob_ap_share

## Customer Reviews

### ⭐⭐⭐⭐⭐ Don't hesitate, just buy it.
*by G***. on 26 March 2025*

This thing is fantastic. Stick the adapter to the back of your phone or case, mount the bracket to the handlebars using the included rubber inserts and tighten the bolt. There is a positive click when twisting the phone onto the mount and once it's on it is very secure with no wobbling or vibration. Easy to remove by pressing from the side with your thumb and twist the phone at the same time. This price is an absolute bargain compared to the apparent market leader. Very good quality and feels like it will last a long time.

### ⭐⭐⭐⭐⭐ Great quality and value for money
*by C***S on 2 January 2026*

Great solid product well designed and great price

### ⭐ Just awful - don't waste your money
*by A***R on 17 November 2020*

I tried to fix this to my bike today and it didn't go well... I'd read some reviews claiming that the mount was brittle, but naively assumed these people had just ballsed up the installation or were being hamfisted when using it. Using a torque wrench to avoid overtightening, I gently turned the fixing bolt to secure the mount to my handlebar. Before it had even properly gripped, the bracket holding the pin disintegrated, making the whole mount completely unusable. God knows what this thing is made of, but it's not at all fit for purpose. As a few of the other reviewers point out, the mechanism itself is incredibly stiff and I certainly would not trust this mount to withstand everyday use for very long. The Gearlock mount sells at an appealing price point and you may be debating whether its worth a punt over some pricer alternatives. It's really not. This is extra disappointing as I've used Spigen gear in the past and found it to be great quality. I'm off to buy a Quadlock instead.

## Frequently Bought Together

- Spigen Life Gearlock Bike Phone Mount/Bike Phone Holder with Universal Adapter for Motorcycle, Classic, Electric, Scooter and Mountain Bike - Compatible with Most Phones
- Spigen Ultra Hybrid Designed for Apple iPhone 12 Mini Case (2020). - Crystal Clear

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**Shop now:** [https://www.desertcart.jp/products/122820249-gearlock-stem-bike-phone-mount-bike-phone-holder-with-universal](https://www.desertcart.jp/products/122820249-gearlock-stem-bike-phone-mount-bike-phone-holder-with-universal)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-10*