---
product_id: 650601890
title: "sincetop Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB Road Bike Cycling Mobile Phone Clip,Quick Attach/Release 【Series C-2nd Gen】"
brand: "sincetop"
price: "580 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Sincetop"
url: https://www.desertcart.dk/products/650601890-sincetop-bike-phone-mount-mountain-bicycle-stem-cell-phone-holder
store_origin: DK
region: Denmark
---

# 4 alloy buckles for ultra-secure grip One-handed quick attach/release in seconds Premium aluminum alloy base for durability sincetop Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB Road Bike Cycling Mobile Phone Clip,Quick Attach/Release 【Series C-2nd Gen】

**Brand:** sincetop
**Price:** 580 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** sincetop Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB Road Bike Cycling Mobile Phone Clip,Quick Attach/Release 【Series C-2nd Gen】 by sincetop
- **How much does it cost?** 580 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/650601890-sincetop-bike-phone-mount-mountain-bicycle-stem-cell-phone-holder)

## Best For

- sincetop enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Stability:** Four-direction alloy buckles lock your phone tight, even on the bumpiest trails.
- • **Perfect Viewing Angle:** Adjust between portrait and landscape effortlessly for seamless GPS, fitness tracking, or music control.
- • **Featherweight Durability:** Crafted from premium aluminum alloy, this mount is built to last without weighing you down.
- • **Effortless One-Hand Operation:** Quickly snap your phone in or out with a single hand—never miss a call or navigation update.
- • **Universal Compatibility with Smart Adhesion:** Includes industrial-grade 3M VHB tape adapter for most phone cases (except silicone/soft-touch).

## Overview

The Sincetop Bike Phone Mount Series C-2nd Gen is a lightweight, ultra-secure aluminum alloy phone holder designed for mountain and road bikes. Featuring a 4-buckle ultra-lock system, quick one-handed attachment, and adjustable viewing angles, it ensures your phone stays stable and accessible on any terrain. Compatible with most smartphones and cases via a strong 3M VHB adhesive adapter, this mount installs centrally on round stem caps, optimizing handlebar space and rider convenience.

## Description

Upgraded bicycle mobile phone holder compatible with bicycle handlebars and stem. ✔️One-handed operation. Quick on and off and easy access to your devices on the go. Make sure you don't miss any calls or messages when cycling. ✔️More robust and stable. Built-in ultra-lock keeps your device safe on the wildest adventures. High quality 3M VHB adhesive, strong and durable enough for your phone or GPS. ✔️Metal base is durable and long lasting. Bike phone holder made of super aluminium alloy. ✔️Full access and compatibility. Universal Compatibility Perfectly fits for iPhone 12, 11,11 Pro, 11 Pro Max, X, XS, XS Max, XR, 8, 8 Plus, 7, 7 Plus, 6, 6s, 6 Plus, Samsung Galaxy S8, S8 Plus, S7, S7 Edge. Full access to all functions, does not block any button and camera at all. ✔️Risk-free purchase. You will not only receive the mobile phone bicycle mount you need, but also a worry-free 12-month warranty and our friendly customer service. Warm tips: 1. 3M VHB adhesive sticks to smooth, non-textured, non-porous surfaces such as plastic and metal. 2. It does not stick to rubber, silicone, TPU or soft touch coatings. 3. Make sure the application surface is thoroughly cleaned and dry before installing the adapter. 4. Allow the adhesive to dry for 24 hours before use. 5. The 3M VHB adhesive is a disposable adhesive. It is not reusable.

Review: Sturdy and reliable phone mount for mountain and road bikes - Why did you choose this product over others?: I’ve been using the Sincetop Bike Phone Mount on both my mountain bike and road bike for a few weeks, and it’s been fantastic. The universal aluminium clamp feels very durable and securely holds my phone even on rough trails and bumpy roads. Installation was straightforward, allen key included. I appreciate the sleek, compact design that doesn’t add bulk to my bike setup. It’s also easy to insert and remove my phone quickly when needed, making it convenient for quick stops.
Review: Good product - Functions as expected, sold build quality, and holds the phone nice and stable. Need to careful applying the plate on the back of the phone or it will not be square with your bars!

## Features

- 【Durable and Secure】- The holder base is made from premium aluminum alloy, making it sturdy and durable. It effectively reduces phone jitter caused by uneven ground during riding. This bike phone holder built with an ultra-lock system that offers more security through additional locking of the case during extreme journeys.
- 【Quick Lock & Release】- The bicycle phone mount is easy to install on the stem, allowing you to quickly attach/detach your phone in seconds with one hand. This ensures you won't miss calls or messages during cycling.
- 【Perfect Viewing】- The bike stem phone mount allows you to get the perfect viewing angle and easily adjust the cellphone to horizontal or vertical screen. It is a great solution for having Google Maps visible to navigate, using a fitness app, and playing music while you ride.
- 【Universal Adapters】- Our phone bike mount comes with one universal adapter, the high-viscosity industrial grade 3M double-sided adhesive tape can be strongly pasted to most cell phone cases.You can now use your phone to navigate or your Bluetooth speaker to enjoy music. Please note that Silicone / Rubber / Soft touch coatings cases are not suitable for this adapter!!!!!
- 【New Upgrade of 2nd-Gen Product】- This product has been comprehensively optimized and upgraded: 1️⃣ An alloy module has been added inside the product, making it more stable, firmer, and more durable. 2️⃣ The buckle has been increased to four alloy buckles, which buckle the adapter in four directions, and the force is more evenly distributed.
- 【Center Installation】: Conveniently installed in the middle of the bicycle stem, keeping your phone in front of you while riding. Simple installation requires removing just one screw, ensuring minimal handlebar space usage for additional riding equipment.The aluminum alloy base of the mount is bent at an angle of 10 degrees, which can avoid the limitation of the ultra-short STEM front protrusion on the support installation.
- 【Lightweight and Compact】:The small and mini stem mount as light as a feather, seamlessly integrates with your bike, making you completely unaware of its presence. The mount weighs only 36g (1.25 ounces).
- 【STEM Cap Shape Requirement】: If your bike has a round stem cap, then this phone holder is your best choice. Note: This holder does not support non-round stem caps. If your bike's stem cap is irregular, you can choose from our other holder styles(Stem Cap Mount).
- 【Product Features】: Easy press for quick installation. 90-degree rotation for fast detachment. Choose between landscape or portrait format as needed. Compact appearance, lightweight design
- 【Rich accessory ecology and usage scenarios】The C (Circle) series mount has 1st-gen (two buckles) and 2nd-gen (four buckles) products, adapters, protective cases, silicone elastic binding adapters, and stopwatch adapters All are standardized designs and can be used in gen1/gen2 products. Rich usage scenarios: cycling mounts, car mounts, desktop mounts, running (armbands or wristbands), belt clips, wall mounts, etc., which can meet all aspects of your life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099ZPP3T9 |
| Best Sellers Rank | 45 in Cell Phone Handlebar Mounts |
| Colour | 2nd Gen - Stem Mount - Series C |
| Connectivity technologies | Quick installation |
| Customer Reviews | 4.6 4.6 out of 5 stars (353) |
| Date First Available | 21 July 2021 |
| Item Weight | 82 g |
| Item model number | C051-PLUS |
| Other display features | Wireless |
| Special features | Quick Mount 2nd Gen - Connect Quickly System Series C [Circle ] |
| What’s in the box | 1 x Mountain Bike Phone Holder + 1 x Adapter, 1 x Screwdriver, 1 x User Manual Not in English) |

## Product Details

- **Brand:** sincetop
- **Colour:** 2nd Gen - Stem Mount - Series C
- **Compatible devices:** Smartphones
- **Mounting type:** Handlebar Stem

## Images

![sincetop Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB Road Bike Cycling Mobile Phone Clip,Quick Attach/Release 【Series C-2nd Gen】 - Image 1](https://m.media-amazon.com/images/I/41DavC3jhvL.jpg)
![sincetop Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB Road Bike Cycling Mobile Phone Clip,Quick Attach/Release 【Series C-2nd Gen】 - Image 2](https://m.media-amazon.com/images/I/512+XWLNLtL.jpg)
![sincetop Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB Road Bike Cycling Mobile Phone Clip,Quick Attach/Release 【Series C-2nd Gen】 - Image 3](https://m.media-amazon.com/images/I/51B1LFVovZL.jpg)
![sincetop Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB Road Bike Cycling Mobile Phone Clip,Quick Attach/Release 【Series C-2nd Gen】 - Image 4](https://m.media-amazon.com/images/I/51PmgwuRVIL.jpg)
![sincetop Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB Road Bike Cycling Mobile Phone Clip,Quick Attach/Release 【Series C-2nd Gen】 - Image 5](https://m.media-amazon.com/images/I/51qU+jJ-mgL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Can the 3M VHB adhesive for the adapter be used multiple times?**
A: The 3M VHB adhesive is a single-use adhesive. If it is pasted, please do not remove it. It is not reusable once removed.

**Q: Which case material is best for the adapter to stick more firmly?**
A: It is recommended to choose a hard case with a flat back. Protective case made of stainless steel, PC, or TPU. PLEASE NOTE: Silicone material cannot be used.

**Q: Silicone / Rubber / Soft touch coatings case cannot be used ! ! ! ! ! ! ! ! ! ! ! ! ! !**
A: The adapter won't stick to the silicone case sold on * Apple's website *, Please don't choose such silicone cases. All silicone product surfaces require special preparation to bond with 3M adhesives.

**Q: Can the adapter be directly stuck on the phone? How long can it be used after sticking?**
A: NO,Please don't stick it on the phone directly . * Please choose a protective case with a sling hole and use it with the sling when riding.* Allow adhesive to dry for 24 hours before using for better stickiness.

**Q: Is there any requirement for the position where the adapter stick to the protective case?**
A: Please stick the adapter to the center of the phone case. The force is more uniform when riding.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sturdy and reliable phone mount for mountain and road bikes
*by M***A on 23 June 2025*

Why did you choose this product over others?: I’ve been using the Sincetop Bike Phone Mount on both my mountain bike and road bike for a few weeks, and it’s been fantastic. The universal aluminium clamp feels very durable and securely holds my phone even on rough trails and bumpy roads. Installation was straightforward, allen key included. I appreciate the sleek, compact design that doesn’t add bulk to my bike setup. It’s also easy to insert and remove my phone quickly when needed, making it convenient for quick stops.

### ⭐⭐⭐⭐⭐ Good product
*by C***N on 2 August 2025*

Functions as expected, sold build quality, and holds the phone nice and stable. Need to careful applying the plate on the back of the phone or it will not be square with your bars!

### ⭐⭐⭐⭐⭐ Nice
*by A***R on 7 August 2025*

Nice mount but didn’t fit my bike

## Frequently Bought Together

- sincetop Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB Road Bike Cycling Mobile Phone Clip,Quick Attach/Release 【Series C-2nd Gen】
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-06*