---
product_id: 222835913
title: "BONE Bike Tie Pro 4, Universal Bike Phone Stem Mount for 4.7\"-7.2\" Phones"
brand: "bone"
price: "¥8048"
currency: JPY
in_stock: true
category: "Bone"
url: https://www.desertcart.jp/products/222835913-bone-bike-tie-pro-4-universal-bike-phone-stem-mount
store_origin: JP
region: Japan
---

# Fits 4.7"-7.2" phones Tool-free, adjustable mount Shock-absorbing silicone BONE Bike Tie Pro 4, Universal Bike Phone Stem Mount for 4.7"-7.2" Phones

**Brand:** bone
**Price:** ¥8048
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Lock in your ride, not your phone — the ultimate stem mount for fearless cyclists!

## Quick Answers

- **What is this?** BONE Bike Tie Pro 4, Universal Bike Phone Stem Mount for 4.7"-7.2" Phones by bone
- **How much does it cost?** ¥8048 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/222835913-bone-bike-tie-pro-4-universal-bike-phone-stem-mount)

## Best For

- bone enthusiasts

## Why This Product

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

## Key Features

- • **Ride with Confidence:** Lightweight, non-slip, scratch-resistant, and backed by a 1-year warranty plus lifetime support.
- • **Uninterrupted Access:** Face ID and Touch ID remain fully functional with unobstructed camera and buttons.
- • **Effortless Installation:** Tool-free strap design lets you mount or remove in seconds—no mechanic skills needed.
- • **Universal Compatibility:** Securely holds all smartphones from 4.7" to 7.2", including latest iPhone and Samsung models.
- • **Ultimate Shock Protection:** Soft-touch silicone absorbs bumps, safeguarding your device on any terrain.

## Overview

The Bone Bike Tie Pro 4 is a universal, shock-absorbing bike phone mount designed for smartphones between 4.7" and 7.2". Featuring a non-slip silicone strap and enlarged base, it offers tool-free installation and secure fit for road, race, and touring cyclists. Compatible with Face ID and Touch ID, it protects your device from bumps without blocking access. Lightweight and scratch-resistant, it comes with a 1-year warranty and lifetime customer support.

## Description

Buy BONE Bike Tie Pro 4, Universal Bike Phone Stem Mount for 4.7"-7.2" Phones | Scratch-Free & Shock-Absorbing Silicone Strap, Anti-Slip & Tool-Free, Bicycle Phone Holder for Road & MTB Cycling (Black): Electrical Device Mounts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【Latest Bike Phone Holder】With an enlarged and non-slip base, and innovative strap design. Bike Tie Pro 4 is the most stable bike phone mount we have ever designed.
- 【Shock Protection & Perfect Fit】Soft-touch silicone material (without any plastic or metal screws) absorbs bumps and protects your devices and accessories from damages. Designed for the needs of road, race and touring cyclists.
- 【Universal Phone Holder】Flexible silicone bands fit most smartphones and cases between 4.7 to 7.2 inches securely. Samsung Galaxy S20 Ultra, Note 10+ or iPhone 11 Pro Max all fit.
- 【Face ID & Touch ID Compatible】Unobstructed front camera allows for face to unlock features of modern smartphones. The iPhone Touch ID and android phone home buttons are also unobstructed.
- 【1-Year Warranty & Life-Time Service Support】If any questions, welcome to contact Bone Customer Service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BRNWBMR |
| Additional Features | Adjustable, Lightweight, Non-Slip, Scratch Resistant, Shock Resistant |
| Arm Length | 14.5 centimeters |
| Best Sellers Rank | #14,193 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #32 in Cell Phone Handlebar Mounts |
| Brand | Bone |
| Color | Black - Bike Tie Pro 4 |
| Compatible Devices | All 4.7"-7.2" cell phones with phone cases【iPhone】iPhone 18 Pro、iPhone 18 Pro Max、iPhone 17、iPhone 17 Air、iPhone 17 Pro iPhone 17 Pro Max iPhone 16 Pro Max iPhone 16 Pro iPhone 16 Plus iPhone 16 iPhone 15 iPhone 15 Pro iPhone 15 Pro Max iPhone 15 Plus iPhone 14 iPhone 14 Pro iPhone 14 Pro Max iPhone 14 Plus iPhone 13 iPhone 13 Mni iPhone 13 Pro iPhone 13 Pro Max iPhone 12 iPhone 12 MiniiPhone 12 P… |
| Compatible Phone Models | Sony LG HTC M9 Moto M8; LG G5 LG V10 LG G4 LG G FLEX 2 LG G Pad HTC Nexus 9 HTC One A9 HTC One M9 HTC Desire HTC Desire EYE HTC One M8 LG Nexus 5 LG Nexus 4 Nexus 7 Nexus 9 Nexus 10 Moto Nexus 6; Xiaomi 6 Xiaomi 5s Xiaomi 5 Huawei mate9 Huawei mate8 Huawei P10 Huawei P9 Huawei P8 OnePlus one OnePlus 2 OnePlus 3 OnePlus 3T OPPO Vivo ZUK SONY Xperia X Performance Xperia X Xperia XA Xperia Z5 Xperia … |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,863) |
| Enclosure Material | Silicone |
| Item Dimensions | 5.51 x 2.76 x 1.57 inches |
| Item Weight | 65 g |
| Manufacturer | Bone |
| Mfr Part Number | BK20051-BK |
| Model Name | Bike Tie Pro 4 |
| Model Number | BK20051-BK-PRO4 |
| Mounting Type | Stem |
| Shape | rectangular prism |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Warranty |
| Water Resistance Level | Waterproof |
| Weight Capacity Maximum | 16 ounces |

## Product Details

- **Brand:** Bone
- **Color:** Black - Bike Tie Pro 4
- **Mounting Type:** Stem

## Images

![BONE Bike Tie Pro 4, Universal Bike Phone Stem Mount for 4.7"-7.2" Phones - Image 1](https://m.media-amazon.com/images/I/41+K7vYJCkL.jpg)
![BONE Bike Tie Pro 4, Universal Bike Phone Stem Mount for 4.7"-7.2" Phones - Image 2](https://m.media-amazon.com/images/I/51APqTf+UEL.jpg)
![BONE Bike Tie Pro 4, Universal Bike Phone Stem Mount for 4.7"-7.2" Phones - Image 3](https://m.media-amazon.com/images/I/51UiANrnDoL.jpg)
![BONE Bike Tie Pro 4, Universal Bike Phone Stem Mount for 4.7"-7.2" Phones - Image 4](https://m.media-amazon.com/images/I/51z0-vxJSLL.jpg)
![BONE Bike Tie Pro 4, Universal Bike Phone Stem Mount for 4.7"-7.2" Phones - Image 5](https://m.media-amazon.com/images/I/414Y7RFF+VL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is difference between this one Pro 4 and Pro 3?**
A: The shape of straps and the sizes are different. Pro 4 may be used on smaller version of phone models.

**Q: Would this be recommended for mountain biking?**
A: Yes, this can be used on any type of bike including motorcycle.

**Q: Will it fit my phone with the case on?**
A: Yes, it will be able to fit with case on the phone. The net stretches well over the corners.

**Q: What size mobile phone can Pro4 series be used for? Will it be able to fit iPhone 14 Pro?**
A: It fit most smartphones and cases between 4.7 to 7.2 inches . Including all iPhone 14 Series, iPhone 14/14 Pro/ 14 Pro Max iPhone 13 / 13 Pro / 13 Pro Max / 13 Mini and also iPhone 12 Series: 12 Mini / iPhone 12 / iPhone 12 Pro / iPhone 12 Pro Max.

**Q: How many colors are available for the Pro4 series?**
A: You have 3 color options which are Black,Red and Luminous Green.

## Frequently Bought Together

- BONE】 Bike Tie Pro 4 Bike Phone Mount Bicycle Phone Holder for Stem Mounting 4.7"-7.2" Cell Phones, Ultra Light Phone Mount for Bike Motorcycle, Designed for Road Bicycle Accessories - Black
- ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black

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**Shop now:** [https://www.desertcart.jp/products/222835913-bone-bike-tie-pro-4-universal-bike-phone-stem-mount](https://www.desertcart.jp/products/222835913-bone-bike-tie-pro-4-universal-bike-phone-stem-mount)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-30*