Detachable Bike Phone Holder, Universal Bicycle Motorcycle Cell Phone mount, 360° Rotatable Adjustable Bike Phone Mount Compatible for 4" to 6.7" Smartphones

This is great, the rubber really holds the phone securely, and is handy for recording bike rides, and for navigation. It's easy to remove it too, for when you go into shops. The rubber grips the phone safely without danger of losing it, and reduces vibrations so it doesn't move about. Great value for money, and I've used it for over a year without any stretching or wear at all.

Amazingly sturdy and kept my phone where it is

Good product for the price.

Fantastic item for an unbelievable price . Easy to fit and operate . Used it on my bike for some long rides and found it to be ideal . Turn and lock works very well and easy to move the strap onto different bikes quick and easy

Great product, works well ony bike. Stays in place, does not come unattached or fall off. Arrived fast. Recommend seller.

The Deerfun Detachable Bike Phone Holder is a universal handlebar mount designed for bicycles, motorcycles, scooters, and other tubular bars. It features silicone straps and a detachable cradle to hold phones ranging from 4 to 6.7 inches. Installation is tool-free, and the cradle rotates 360° to allow both portrait and landscape viewing. ⸻ Key Features Installation & Mounting • Tool-free installation with a silicone strap that loops around the handlebar. • Compatible with handlebars between 18–35 mm in diameter. • 360° rotating cradle for flexible viewing angles. Phone Compatibility • Fits most modern smartphones between 4.0–6.7 inches. • Silicone grip accommodates thin cases but bulky grips or pop sockets are not recommended. Portability • Lightweight and compact, easy to transfer between different bikes. • Detachable mount allows quick removal of the phone without removing the entire holder. ⸻ Pros • Easy installation and setup; intuitive silicone strap design. • Detachable design for quick phone removal. • Adjustable angles for navigation or media viewing. • Lightweight and portable, suitable for multiple bikes, scooters, or strollers. • Affordable and generally good value for casual riders. Cons • Stability may be compromised on rough terrain; some vibration can transfer to the phone. • Not ideal for larger or heavier phones, especially with bulky cases. • Silicone straps may stretch or degrade over time. • One-hand removal while riding can be tricky. Held I phone 14 with a battery charger back on a straight non bumpy road for about 30 mins, fell off on the first bump Use-Case Summary Best For • Urban commuters using navigation and hands-free calls. • Casual riders seeking a simple, inexpensive mount. • Users who want to switch the mount between bikes or scooters. • Occasional cycling on moderate terrain. Less Ideal For • Off-road or mountain biking. • Large or heavy smartphones. • Riders needing ultra-stable mounts for video or rough terrain. Verdict Good value for money, a low-cost solution for basic phone mounting needs. It excels in ease of use, portability, and affordability but is limited in stability and long-term durability. It is a good choice for urban commuting or casual cycling, while serious riders or off-road enthusiasts may want a more robust mount.

I'm a fair-weather cyclist and I try to do a weekly 10 mile ride, mainly on country roads, but with some cross-country (though the weather has really prevented me of late). I bought this phone holder mainly cos of the video which showed a bike with it fitted really being thrown around! I thought the rubber mounting looked really weak, but it wasn't. Once the mount is fitted to the bike, fitting the phone is easy - just stretch the band around the 4 corners of the phone, push the phone fitting in "landscape" mode then twist the phone around into "portrait" mode, and it's done. The phone stayed in position well - no slipping up or down preventing reading of the screen. It stayed steadfastly where I'd positioned it even when I was descending down a pot-holed country road at 26 miles per hour (I avoided the worst of the pot-holes). You can even twist-release the phone to put in a pocket when the bike is parked up and easily re-fit it. All in all a really good purchase!

Handy and flexible phone mount for bikes with 360-degree rotation. It holds the phone firmly, even on bumpy roads. The detachable design is convenient, but the plastic build feels a bit fragile over time. Great for casual cyclists, less ideal for intense trails.