RAM Mounts
RAM Mounts X-Grip Phone Holder with Diamond Base
Best secure mounting solution for motorcyclists and off-road vehicle enthusiasts.
Secure your smartphone on the go with the RAM X-Grip Universal Phone Holder. Designed for motorcycles, trucks, and vehicles, this holder offers a robust mounting solution. Its spring-loaded cradle expands to fit devices from 1.875" to 3.25" wide, ensuring a snug fit even with protective cases. The open-arm design provides access to all buttons and ports, while rubber-coated tips maintain a firm grip. Integrated with a 1" ball for RAM B-size systems, it allows for infinite adjustability and superior shock dampening. An included safety tether adds extra security for peace of mind.
$35.49
Owner Satisfaction
4.8
/ 5
Category Rank
1
/ 1163
Best Mobile Phone Stands
Price vs Category Average
+27%
Above average
Device Width Compatibility
1.8753.25
/ " – "
Who it's for
- Off-road adventurers needing rugged, vibration-resistant equipment
- Users with diverse devices or bulky protective cases
- Modular setup enthusiasts building custom mounting configurations
Who should skip it
- Motorcyclists requiring maximum security for high-speed riding
- Owners of phones with awkwardly placed side buttons
- Minimalists preferring sleek, low-profile dashboard aesthetics
Performance breakdown
Grip Security
Spring-loaded tension and rubberized tips keep devices locked in place.
Vibration Dampening
The B-size ball system effectively absorbs road shock and engine buzz.
Build Durability
Marine-grade aluminum and stainless steel components ensure long-term rugged performance.
Adjustability
Infinite positioning options allow for the perfect viewing angle every time.
Device Compatibility
Fits most modern smartphones, though larger devices may exceed width limits.
Installation Versatility
Standardized mounting interface integrates seamlessly into existing vehicle cockpit setups.
Key Specs
Device Width Compatibility
1.875" – 3.25"
Device Depth Compatibility
Up to 0.875"
Mounting Interface
Integrated 1" B-size RAM® ball
Weight Capacity (Standard Use)
2 lbs
Material
Aluminum, Stainless Steel
Device Holding Mechanism
Spring Loaded Cradle
Compatible Device Type
Smartphone
Vibration Dampening
True
Features
- Spring-loaded cradle adjusts to fit your phone.
- Rubber tips prevent scratches and ensure a secure hold.
- Superior shock and vibration dampening protects your device.
- Infinite adjustability with B-size RAM mounting systems.
- Durable construction for long-lasting use.
- Compatible with most smartphone protective cases.
- Includes a safety tether for added security.
- Open-arm design for easy access to ports and buttons.
What customers say
This phone holder earns high praise for its exceptional build quality and uncompromising stability. Users, especially those in demanding environments like off-roading or boating, trust the robust, spring-loaded X-Grip mechanism to secure various phone sizes reliably, even under severe vibration and harsh weather. The quick release is appreciated alongside the secure hold, offering peace of mind where lesser mounts fail. While the initial cost is higher, reviewers consistently feel the longevity and dependable performance provide excellent value. It is widely recommended for anyone needing truly stable device access.
Know before you buy
The X-Grip accommodates devices up to 3.25 inches wide and 0.875 inches deep. As long as your phone and case combination falls within these dimensions, it will fit securely.
While the spring-loaded cradle and rubber-coated tips provide a very secure hold, the safety tether is highly recommended for open-cockpit vehicles like motorcycles or ATVs to provide extra peace of mind during high-vibration rides.
No, this product includes the cradle and the integrated 1-inch B-size ball only. You will need to purchase a compatible RAM Mounts arm and a specific mounting base separately to complete your setup.
The X-Grip features an open-arm design specifically engineered to avoid interfering with most side buttons and ports. However, placement may vary slightly depending on the specific button layout of your phone model.
The integrated 1-inch rubber ball works with RAM's socket arms to create a dampening effect. This system absorbs road shock and vibrations, preventing them from transferring directly to your smartphone.
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