---
product_id: 237158355
title: "sincetop Bike Phone Mount,Mountain Bicycle Stem Phone Holder-Aluminum Handlebar Mini Phone Clip,Gravel/MTB/Road EBike Cycling Cell Phone Clamp,Quick Release Attach/Detach-Black【Series C-1st Gen】"
brand: "sincetop"
price: "1238195₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Sincetop"
url: https://www.desertcart.vn/products/237158355-sincetop-bike-phone-mount-mountain-bicycle-stem-phone-holder-aluminum
store_origin: VN
region: Vietnam
---

# Quick-release 90° rotation lock/unlock system Universal adapter fits phones up to 66x51mm with ergonomic grip 3.5mm thick aluminum alloy base for ultimate durability sincetop Bike Phone Mount,Mountain Bicycle Stem Phone Holder-Aluminum Handlebar Mini Phone Clip,Gravel/MTB/Road EBike Cycling Cell Phone Clamp,Quick Release Attach/Detach-Black【Series C-1st Gen】

**Brand:** sincetop
**Price:** 1238195₫
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** sincetop Bike Phone Mount,Mountain Bicycle Stem Phone Holder-Aluminum Handlebar Mini Phone Clip,Gravel/MTB/Road EBike Cycling Cell Phone Clamp,Quick Release Attach/Detach-Black【Series C-1st Gen】 by sincetop
- **How much does it cost?** 1238195₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/237158355-sincetop-bike-phone-mount-mountain-bicycle-stem-phone-holder-aluminum)

## 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 Durability:** Premium aluminum & zinc alloy build withstands the roughest trails
- • **Optimized Viewing Angle:** 10° elevation for perfect navigation visibility on every ride
- • **Universal Compatibility:** Fits most smartphones with hard flat cases—no more fumbling
- • **Sleek, Minimalist Design:** Lightweight 30g mount that blends seamlessly with your bike’s stem
- • **One-Hand Quick Lock & Release:** Snap on/off your phone effortlessly without missing a beat

## Overview

The sincetop Bike Phone Mount (1st Gen) is a precision-engineered, lightweight aluminum stem mount designed for mountain, gravel, and road bikes. Featuring a robust 3.5mm thick aluminum base and zinc alloy buckles, it offers secure, vibration-resistant phone holding with a quick-release 90° rotation lock. Its 10° elevated angle ensures optimal screen visibility, while the universal adapter fits most hard, flat phone cases up to 66x51mm. Installation is simple, requiring just one screw, making it the perfect compact companion for serious cyclists who demand durability and convenience.

## Description

Product description Adhesive Paste Phone Adapter Utilizing 3M industrial-grade double-sided adhesive, it offers exceptional stickiness. Note: 3M adhesive is single-use and cannot be reused.Please be careful when pasting, make sure do it all at once. Adhesive Paste Phone Adapter Utilizing 3M industrial-grade double-sided adhesive, it offers exceptional stickiness. Note: 3M adhesive is single-use and cannot be reused.Please be careful when pasting, make sure do it all at once. Screwdriver for Stem Cap Screw （M6 ） 4.0 - 5.0mm , Z-shaped wrench, more convenient to operate. ( Unscrew the stem cap on your bike ). Screwdriver for Stem Cap Screw （M6 ） 4.0 - 5.0mm , Z-shaped wrench, more convenient to operate. ( Unscrew the stem cap on your bike ). Aluminum alloy Base Locking screw for perfect fixation on stem. Before purchasing, please disassemble the stem cap of your bicycle and measure whether the inside of the stem round tube is straight or not 28.6mm. Aluminum alloy Base Locking screw for perfect fixation on stem. Before purchasing, please disassemble the stem cap of your bicycle and measure whether the inside of the stem round tube is straight or not 28.6mm. Product Manual Display other types of mounts and related accessories of the series. Product Manual Display other types of mounts and related accessories of the series. sincetop Brand Label Sincetop's brand label can be attached anywhere you want. sincetop Brand Label Sincetop's brand label can be attached anywhere you want. Mobile Phone Sling You can install the mobile phone sling on the mobile phone protective case, and put the other end of the sling on the mobile phone holder when riding to improve the safety of the mobile phone. Mobile Phone Sling You can install the mobile phone sling on the mobile phone protective case, and put the other end of the sling on the mobile phone holder when riding to improve the safety of the mobile phone. Comparison Stem Mount Generations Gen 1 Vibration Dampener Buckle Quantity 2 Phone Viewing Angle 10° Base material Aluminium Alloy Install Size Require Stem tube ‌D 28.6mm Applicable Gravel/MTB/Road/Bike Learn More Stem Mount Generations Gen 1 Vibration Dampener Buckle Quantity 2 Phone Viewing Angle 10° Base material Aluminium Alloy Install Size Require Stem tube ‌D 28.6mm Applicable Gravel/MTB/Road/Bike Stem Mount Generations Gen 2 Vibration Dampener Buckle Quantity 4 Phone Viewing Angle 10° Base material Aluminium Alloy Install Size Require Stem tube ‌D 28.6mm Applicable Gravel/MTB/Road/Bike Learn More Gen 2 4 Stem Cap Mount Generations Gen 1 Vibration Dampener Buckle Quantity 2 Phone Viewing Angle 0° Base material Aluminium Alloy Install Size Require Stem Cap screw = M6 Applicable Gravel/MTB/Road/Bike Learn More Stem Cap Mount 0° Stem Cap screw = M6 Handlebar Mount Generations Gen 1 Vibration Dampener Buckle Quantity 2 Phone Viewing Angle 0°- 45° Mounting Adj Base material Aluminium Alloy Install Size Require Handlebar D 22-32mm Applicable Bike/Moto/Scooter Learn More Handlebar Mount 0°- 45° Mounting Adj Handlebar D 22-32mm Bike/Moto/Scooter 1" Ball Mount Generations Gen 2 Vib Dampener Vibration Dampener Buckle Quantity 4 Phone Viewing Angle 360° Base material Aluminium Alloy Install Size Require 1"Ball / D25.4mm Applicable Bike/Moto/Scooter Learn More 1" Ball Mount Gen 2 Vib Dampener 360° 1"Ball / D25.4mm .aplus-v2 .vse-video-player-title, .aplus-v2 .vse-lightPlayer-vendor{ display:none; } #aplus .vse-video-player-title, #aplus .vse-lightPlayer-vendor{ display:none; } 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The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. Bike / Moto Phone Mount Merchant Video (window.desertcartUIPageJS ? desertcartUIPageJS : P).load.js('https://m.media-desertcart.com/images/I/61rq0L4t2wL.js?AUIClients/VSEPlayer'); (window.desertcartUIPageJS ? desertcartUIPageJS : P).load.js('https://m.media-desertcart.com/images/I/3175HHgX+OL._RC|01x4giTy+uL.js,01r9LpT6pbL.js,41NWBkfooBL.js,11QfrzttlqL.js,91VXiFQ1TCL.js,01ELLYeIOkL.js_.js?AUIClients/Brila'); (function(f) {var _np=(window.P._namespace("vse-ns-initVSEPlayerOnLoad"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('VSEPlayer').execute(function(vsePlayer){vsePlayer.initPlayer('aplus-180271-player-16de52d9-73b7-44b8-8845-27d7a12cb385-player-ps');}); //Please use below event to register FeedbackForm P.when('A', 'VSEComponentAssets').execute('vse-ns-player-initialization', function(A, asset) { A.trigger('vse:ns:player:aplus-180271:init', 'aplus-180271-player-16de52d9-73b7-44b8-8845-27d7a12cb385-player-ps'); }); })); Bike Stem Phone Mount Detach Quickly Rotate 90 degrees, the alloy buckle is unlocked, and the adapter ( Phone ) can be removed at this time. Attach Quickly Stick the adapter to the phone protective case , You can quickly attach your phone to the holder. Can the 3M VHB adhesive for the adapter be used multiple times? The 3M adhesive is a single-use adhesive. If it is pasted, please do not remove it. It is not reusable once removed ! Please make preparations before pasting, confirm the case material the pasting position,ensure that it is glued well at one time. Can the 3M VHB adhesive for the adapter be used multiple times? The 3M adhesive is a single-use adhesive. If it is pasted, please do not remove it. It is not reusable once removed ! Please make preparations before pasting, confirm the case material the pasting position,ensure that it is glued well at one time. Which case material is best for the adapter to stick more firmly? 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. * Please choose a protective case with a sling hole and use it with the sling when riding.* Which case material is best for the adapter to stick more firmly? 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. * Please choose a protective case with a sling hole and use it with the sling when riding.* Silicone / Rubber / Soft touch coatings case cannot be used ! ! ! ! ! ! ! ! ! ! ! ! ! ! Caution：The adapter won't stick to the silicone case sold on * Apple's website *, Please don't choose such silicone cases. Because all silicone product surfaces require special preparation to bond with 3M adhesives. Silicone / Rubber / Soft touch coatings case cannot be used ! ! ! ! ! ! ! ! ! ! ! ! ! ! Caution：The adapter won't stick to the silicone case sold on * Apple's website *, Please don't choose such silicone cases. Because all silicone product surfaces require special preparation to bond with 3M adhesives. Can the adapter be directly stuck on the phone? How long can it be used after sticking? NO,Please don't stick it on the phone directly,Because the phone back glass cannot be pasted firmly, it is very thin and easy to break. Allow adhesive to dry for 24 hours before using for better stickiness.* Can the adapter be directly stuck on the phone? How long can it be used after sticking? NO,Please don't stick it on the phone directly,Because the phone back glass cannot be pasted firmly, it is very thin and easy to break. Allow adhesive to dry for 24 hours before using for better stickiness.* Is there any requirement for the position where the adapter stick to the protective case? Please stick the adapter to the center of the phone case. The force is more uniform when riding. * Please choose a protective case with a sling hole and use it with the sling when riding.* Is there any requirement for the position where the adapter stick to the protective case? Please stick the adapter to the center of the phone case. The force is more uniform when riding. WARM TIPS: PLEASE DO NOT STICK THE ADAPTER DIRECTLY ON YOUR PHONE!!!!!! Stick the adapter on a flat/hard phone case, and avoid using rubber, silicon, or soft-touch coatings. Caution：The adapter won't stick to the silicone case sold on * Apple's website *, Please don't choose such silicone cases. TPU cases are suitable for use. * Please choose a protective case with a sling hole and use it with the sling when riding.* Be sure to clean and dry the application surface thoroughly before applying the adapter. If you are not sure what material your phone case is and whether it is applicable, you can take a picture of it before pasting and send it to us for confirmation. The 3M VHB Adhesive is a single-use adhesive , It is NOT Reusable . Please make preparations before pasting, confirm the case material the pasting position,ensure that it is glued well at one time. Allow the adhesive to dry for 24 hours before using. Package Includes Moutain bike phone mount * 1 + Adapter * 1 Screwdriver * 1 + Phone sling * 1 Instruction Manual * 1 Product Parameter: Size : 82*60*42mm(Including packaging) Weight : 80g(Including packaging) Material : Aluminum / PC

Review: worth the price small but mighty - I have been looking for a phone holder for my mountain bike for some time now. All the holders I have seen attached to the handlebars which I am not excited about being afraid of the mounting nut and bolts loosening after some time and forget to check before heading on a trail. I come across this phone holder that mounts to your handlebar stem. I liked the place meant and the fact that it mounts with existing bike part ( stem bolt). So, I bought it. Mounting was easy, only took two minutes making sure it was perfectly aligned. The 3m adhesive mount that you attach to the phone or case is really strong. I attached my phone to the mount and flicked the lever to lock the phone in the mount and gave it a couple of stress tests pulling and bending. After I unlocked the phone flicking the level to inspect. Not one mark no signs of stress marks or damage on the plastic holder on the phone case. The mount also showed no signs of damage or stress. I attached the phone to the holder and went for a test ride of an bumpy dirt trail. Even after all the wrenching I did to the mount, the mount and phone was still tightly secure not even a wiggle in the connection point. This is the best phone hold mount and sleekest. Definitely worth buying if this the type of mount you like and are looking for. I highly recommend this mount.
Review: Sturdy and Secure Phone Holder - This bike phone mount is a reliable and solid option for securely holding your phone while riding. The aluminum construction feels durable and provides a strong grip, even on bumpy rides. I was impressed with how well it keeps my phone in place on the handlebar without any shaking or slipping. The mount is easy to install, and the adjustable size accommodates various phone models. It has held up well during multiple rides, and I appreciate that it allows easy access to my phone for navigation. Definitely a great accessory for cyclists.

## Features

- 【Durable & Secure】: Engineered with a premium 3.5mm thick aluminum alloy base and zinc alloy buckles, our bike phone mount ensures robust durability and security, providing confidence during intense road cycling or mountain biking adventures.
- 【Quick Lock & Release】: Effortlessly attach and detach your phone with a single hand, guaranteeing you won't miss important calls or messages while on the go. Simply push your phone onto the bike phone holder to attach it,the alloy buckle locks automatically upon attachment and releases with a 90° rotation.
- 【Perfect Viewing】: Our bike stem phone mount's aluminum alloy base offers a 10° elevation angle, providing the perfect viewing angle for navigation or fitness apps. Whether you prefer horizontal or vertical orientation, enjoy a seamless and comfortable experience.
- 【Universal Adapter】: The phone MTB mount includes a spacious (L66*W51mm/L2.6"*W2.0") universal adapter with an ergonomic 3D curved surface design for a comfortable grip. The industrial-grade 3M double-sided adhesive tape ensures a secure attachment to most hard/flat phone cases. Note: Not suitable for silicone / Rubber or Anti-fingerprint coating cases; TPU cases are compatible.
- 【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 30g (1.05 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 holer 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 | B08KZR8245 |
| Additional Features | Quick Mount 1st Gen - Connect Quickly System Series C [ Circle ] |
| Best Sellers Rank | #7,939 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #11 in Cell Phone Handlebar Mounts |
| Brand | sincetop |
| Built-In Media | Moutain bike phone mount * 1 + Adapter * 1+ Screwdriver * 1+ Instruction Manual * 1 |
| Color | 【1st Gen】Stem Mount-Black |
| Compatible Devices | Smartphones |
| Compatible Phone Models | iPhone 15/15 Plus/15 Pro/15 Pro Max/14/14 Plus/14 Pro/14 Max/13 Mini/13/13 Pro/13 Max/12 Mini/12/12 Pro/12 Max/11/11 Pro/11 Max/X/Xs/Xs Max/XR/SE 2020/SE, Samsung Galaxy, Pixel, LG, One Plus, Motorola; Edge, Note, Nexus, Huawei Mate Series/ P 50 Series / Xiaomi MI Compatible Phone Models iPhone 15/15 Plus/15 Pro/15 Pro Max/14/14 Plus/14 Pro/14 Max/13 Mini/13/13 Pro/13 Max/12 Mini/12/12 Pro/12 Max/11/11 Pro/11 Max/X/Xs/Xs Max/XR/SE 2020/SE, Samsung Galaxy, Pixel, LG, One Plus, Motorola; Edge, Note, Nexus, Huawei Mate Series/ P 50 Series / Xiaomi MI See more |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.4 out of 5 stars 1,337 Reviews |
| Enclosure Material | Aluminum, Polycarbonate |
| Item Dimensions | 3.35 x 1.57 x 1.3 inches |
| Item Weight | 75 Grams |
| Manufacturer | sincetop |
| Mfr Part Number | L051-BLACK |
| Model Name | C051B |
| Model Number | C051B |
| Mounting Type | Handlebar Stem [ Round ] |
| Shape | Round |
| Special Feature | Quick Mount 1st Gen - Connect Quickly System Series C [ Circle ] |
| UPC | 788125803040 |
| Water Resistance Level | Not Water Resistant |
| Weight Capacity Maximum | 300 Grams |

## Product Details

- **Brand:** sincetop
- **Color:** 【1st Gen】Stem Mount-Black
- **Compatible Devices:** Smartphones
- **Mounting Type:** Handlebar Stem [ Round ]

## Images

![sincetop Bike Phone Mount,Mountain Bicycle Stem Phone Holder-Aluminum Handlebar Mini Phone Clip,Gravel/MTB/Road EBike Cycling Cell Phone Clamp,Quick Release Attach/Detach-Black【Series C-1st Gen】 - Image 1](https://m.media-amazon.com/images/I/61P0vORTmnL.jpg)
![sincetop Bike Phone Mount,Mountain Bicycle Stem Phone Holder-Aluminum Handlebar Mini Phone Clip,Gravel/MTB/Road EBike Cycling Cell Phone Clamp,Quick Release Attach/Detach-Black【Series C-1st Gen】 - Image 2](https://m.media-amazon.com/images/I/71n0f-kmapL.jpg)
![sincetop Bike Phone Mount,Mountain Bicycle Stem Phone Holder-Aluminum Handlebar Mini Phone Clip,Gravel/MTB/Road EBike Cycling Cell Phone Clamp,Quick Release Attach/Detach-Black【Series C-1st Gen】 - Image 3](https://m.media-amazon.com/images/I/71EV61rUwsL.jpg)
![sincetop Bike Phone Mount,Mountain Bicycle Stem Phone Holder-Aluminum Handlebar Mini Phone Clip,Gravel/MTB/Road EBike Cycling Cell Phone Clamp,Quick Release Attach/Detach-Black【Series C-1st Gen】 - Image 4](https://m.media-amazon.com/images/I/71pqCDZSsrL.jpg)
![sincetop Bike Phone Mount,Mountain Bicycle Stem Phone Holder-Aluminum Handlebar Mini Phone Clip,Gravel/MTB/Road EBike Cycling Cell Phone Clamp,Quick Release Attach/Detach-Black【Series C-1st Gen】 - Image 5](https://m.media-amazon.com/images/I/716kdyCWTAL.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 adhesive is a single-use adhesive. If it is pasted, please do not remove it. It is not reusable once removed ! Please make preparations before pasting, confirm the case material the pasting position,ensure that it is glued well at one time.

**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. * Please choose a protective case with a sling hole and use it with the sling when riding.*

**Q: Silicone / Rubber / Soft touch coatings case cannot be used ! ! ! ! ! ! ! ! ! ! ! ! ! !**
A: Caution：The adapter won't stick to the silicone case sold on * Apple's website *, Please don't choose such silicone cases. Because 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,Because the phone back glass cannot be pasted firmly, it is very thin and easy to break. 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. * Please choose a protective case with a sling hole and use it with the sling when riding.*

## Customer Reviews

### ⭐⭐⭐⭐⭐ worth the price small but mighty
*by K***Y on December 30, 2023*

I have been looking for a phone holder for my mountain bike for some time now. All the holders I have seen attached to the handlebars which I am not excited about being afraid of the mounting nut and bolts loosening after some time and forget to check before heading on a trail. I come across this phone holder that mounts to your handlebar stem. I liked the place meant and the fact that it mounts with existing bike part ( stem bolt). So, I bought it. Mounting was easy, only took two minutes making sure it was perfectly aligned. The 3m adhesive mount that you attach to the phone or case is really strong. I attached my phone to the mount and flicked the lever to lock the phone in the mount and gave it a couple of stress tests pulling and bending. After I unlocked the phone flicking the level to inspect. Not one mark no signs of stress marks or damage on the plastic holder on the phone case. The mount also showed no signs of damage or stress. I attached the phone to the holder and went for a test ride of an bumpy dirt trail. Even after all the wrenching I did to the mount, the mount and phone was still tightly secure not even a wiggle in the connection point. This is the best phone hold mount and sleekest. Definitely worth buying if this the type of mount you like and are looking for. I highly recommend this mount.

### ⭐⭐⭐⭐⭐ Sturdy and Secure Phone Holder
*by A***B on November 11, 2024*

This bike phone mount is a reliable and solid option for securely holding your phone while riding. The aluminum construction feels durable and provides a strong grip, even on bumpy rides. I was impressed with how well it keeps my phone in place on the handlebar without any shaking or slipping. The mount is easy to install, and the adjustable size accommodates various phone models. It has held up well during multiple rides, and I appreciate that it allows easy access to my phone for navigation. Definitely a great accessory for cyclists.

### ⭐⭐⭐⭐⭐ It works as expected
*by O***R on November 11, 2025*

Fair enoiught mony worthy, it holds the phone firmily and keep in the same position all the time, the tape to paste the holder on the back part of the phone case is doing its job so far, not concerns at all.

## Frequently Bought Together

- sincetop Bike Phone Mount,Mountain Bicycle Stem Phone Holder,Aluminum Handlebar Cell Phone Clamp,Gravel/MTB/Road E-Bike Cycling Cell Phone Clip,Quick Release Attach/Detach-Black【Series C-1st Gen】
- sincetop Phone Silicone Adapter - Quick Install, Secure Connection, Durable Design - Compatible with C-Series【1st or 2nd Generation】 All Mounts
- Bike Phone Mount,Motorcycle Phone Holder with Universal Adapter,Out Front Bicycle Handlebar Mount for Mountain Road EBike,Scooter,Moto,MTB,Quick Release Attach/Detach-Black【Series C - 1st Gen】

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-15*