Quick Summary
The ROCKBROS Bike Phone Holder is a 360° rotating phone holder for bicycles, designed for phones and GPS devices between 4.2 and 6.8 inches. It uses a five-corner design and a bicycle handlebar fastening screw to secure the device in place.
The holder is made from CNC aluminium alloy and is stated to fit bicycle handlebars between 22.2 mm and 31.8 mm in diameter. The stated fit range is the main check before buying, along with the size of the phone or GPS device you want to mount.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Bike phone holder for mounting a phone or GPS device on a handlebar. |
| Rotation | 360° rotation, so the viewing angle can be adjusted. |
| Device size | For devices between 4.2 and 6.8 inches, which is the main size check for compatibility. |
| Handlebar fit | Fits handlebars with a diameter between 22.2 mm and 31.8 mm. |
| Material | CNC aluminium alloy. |
| Design | Five-corner design intended to hold the device securely in place. |
What to Compare Before Buying
- Phone or GPS size: This holder is stated for devices between 4.2 and 6.8 inches. Check your device size against that range.
- Handlebar diameter: The stated handlebar fit is 22.2 mm to 31.8 mm. Confirm your bike or scooter bar falls within that range.
- Viewing angle: The 360° rotation lets you change the screen position. Consider whether that adjustment range suits how you want to view the display.
- Mounting style: The holder fastens with a screw. Make sure that fixing method suits the handlebar setup on your bike.
Compatibility, Size and Fit
This holder is stated as universal for a wide range of smartphones and GPS devices, including phones from Apple, Samsung and Huawei models listed in the description. The key check is still the device width range of 4.2 to 6.8 inches and the handlebar diameter range of 22.2 mm to 31.8 mm.
It is also stated for use on racing bikes, mountain bikes, motorcycles and electric scooters. Check the handlebar size first, especially if the bar is close to the stated upper limit of 31.8 mm.
Before You Decide
Confirm the size of your phone or GPS device, then check your handlebar diameter before choosing an offer. The holder is only suitable where both the device and the mounting bar fall within the stated ranges.
If you want a mount with a different fixing size, a different device range or another mounting format, compare those details before buying.
