BOBO BM4M Jaw-Grip Bike Phone Holder — Long Rearview Mirror Mount

Your phone is your GPS, your music, your calls — and on most bikes, it's got nowhere reliable to sit. The BOBO BM4M solves that with a mount that clamps to your mirror stem instead of the handlebar, keeping your cockpit clean and your phone exactly where you can glance at it.

The jaw-grip does the actual holding: two spring-loaded arms grip your phone from the sides and tighten with a simple side knob, rather than trapping it behind foam pads or stretchy silicone bands that loosen over time. Crank the knob until it's snug, and it stays snug — even on the kind of broken road that shakes cheaper mounts loose. Because the grip holds from the sides only, your screen, buttons, and charging port stay completely accessible while you ride.

It's built for real-world phone sizes — anything from 4.0 to 7.0 inches fits, which covers the vast majority of phones on the market, including most large-screen models. And because this is the long rearview mirror mount version, it's ready to install on scooters and bikes where mirror-mounting makes more sense than clamping the handlebar — no drilling, no permanent modification.

In the box: the phone mount, mirror mount arm, and every tool needed to fit it yourself in a few minutes — no mechanic required.

Key details

• Brand: BOBO
• Model: BM4M — Jaw-Grip with Mirror Mount
• Fits phones: 4.0" to 7.0" screen size
• Mounting: rearview mirror stem (long mount arm)
• Grip mechanism: spring-loaded jaw-grip, adjustable via side knob
• Ports & buttons remain fully accessible while mounted
• Includes: mount, mirror mount arm, installation tools
• Warranty: 6 months replacement warranty (manufacturing defects)