Ram Mounts RAM-B-149Z-A-PD5VU Quick-Grip Pro Vibration Damping Phone Mount with U-Bolt Base

The RAM Mounts Quick-Grip Pro Vibration Damping Phone Mount with U-Bolt Base (RAM-B-149Z-A-PD5VU) is a purpose-built handlebar phone mount featuring an integrated vibration damper — the key differentiator that sets this model apart from standard Quick-Grip Pro versions. Designed for motorcycles, ATVs, UTVs, bicycles, and snowmobiles, it delivers a secure, vibration-resistant hold on your phone through rough terrain and high-RPM engine environments.

Key Features:

• Spring-loaded holder with adjustable side arms overmolded in soft rubber — provides a secure, no-slip grip without blocking ports or buttons
• Integrated vibration damper absorbs handlebar vibrations to protect your device and maintain screen clarity
• One-handed phone insertion and removal for quick, convenient access
• Center cavity compatible with Apple MagSafe charging puck — easily converts to a wireless charging mount
• Includes anti-slip cover for a flush fit when the MagSafe puck is not installed
• Includes optional device tether for added security in open-cockpit environments
• Short-length B-Size (1") double socket arm with ball-and-socket technology for near-infinite angle adjustability
• Zinc-coated U-bolt base accommodates handlebars and rails from 0.5" to 1.25" in diameter
• Built from marine-grade aluminum and high-strength composite materials
• Backed by a lifetime warranty

Specifications:

• Holder Height Range: 5.5" – 7.75"
• Holder Width Range: 2.625" – 3.75"
• Max Holder Depth: 0.67"
• Clamp Range: 0.5" – 1.25" diameter
• Socket-to-Socket Length: 1.75"
• Ball Size: B-Size (1")
• Weight Capacity: 2 lbs (standard use), 1 lb (heavy-duty use)
• Weight: 1.04 lbs

Hardware Included:

• (1) 1/4"-20 U-Bolt for 0.5" – 1" rails
• (1) 1/4"-20 U-Bolt for 1" – 1.25" rails
• (2) 1/4"-20 Nylock nuts
• (2) Rubber caps
• (1) U-bolt spacer

The RAM-B-149Z-A-PD5VU is the vibration damping variant in the Quick-Grip Pro U-bolt lineup, making it the ideal choice for high-vibration applications such as motorcycles and off-road powersports vehicles.