Quick Summary
The ROTTO Bike Phone Holder is a bicycle phone mount with 360° rotation and an aluminium construction. It is designed to hold a phone on a bike handlebar while keeping access to the buttons and Touch ID.
The holder adjusts from 55 mm to 100 mm wide, and the fitting includes spacers for 22.2 mm and 25.4 mm handlebars. Standard 31.8 mm handlebars do not need a spacer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | ROTTO. This identifies the product line. |
| Product type | Bike phone holder / bicycle phone mount. |
| Rotation | 360° rotation for positioning the phone. |
| Material | Aluminium construction. |
| Width adjustment | 55 mm to 100 mm. Check that your phone sits within this range. |
| Handlebar fit | Includes spacers for 22.2 mm and 25.4 mm handlebars; 31.8 mm handlebars do not need a spacer. |
| Access | Designed to keep buttons accessible, with Touch ID available. |
What to Compare Before Buying
- Phone width: This holder adjusts from 55 mm to 100 mm wide, so compare that range with your phone size.
- Handlebar size: Check whether your bar is 22.2 mm, 25.4 mm or 31.8 mm so you know whether a spacer is needed.
- Phone access: The mount leaves buttons accessible and supports Touch ID, which matters if you unlock or control the phone while riding.
- Rotation: The 360° rotation helps you set the viewing angle for the mount position on your bike.
What Is Included
- ROTTO bike phone holder
- 2 spacers for 22.2 mm and 25.4 mm handlebars
- Rubber pads for the inside of the fixed claws
Before You Decide
Check your phone width, the handlebar diameter and whether you want the holder to keep the phone controls accessible. The aluminium build, 360° rotation and included spacers make the exact fit the main buying point.






