RAM® Mounts Handlebar U-Bolt Double Ball Mount - B Size Short (RAM-B-149ZU-A)

RAM® Mounts Handlebar U-Bolt Double Ball Mount B Size Short Arm (RAM-B-149ZU-A)

Upgrade your motorcycle, bicycle, ATV, UTV, or powersports mounting setup with the RAM® Mounts Handlebar U-Bolt Double Ball Mount B Size Short Arm (RAM-B-149ZU-A). Designed for maximum durability, stability, and versatility, this premium mounting system features a zinc-coated U-bolt handlebar base, a short-length B-size double socket arm, and a diamond ball adapter with a 2-hole AMPS pattern. Built from marine-grade aluminum and finished with a rugged powder coating, this mount delivers exceptional performance in demanding riding environments.

Whether you're mounting a GPS device, smartphone holder, action camera, tablet cradle, or other compatible accessories, RAM® Mounts’ industry-leading ball-and-socket technology provides near-infinite adjustability for the perfect viewing angle and secure positioning on handlebars and rails.

Key Features

• Complete Handlebar Mounting Solution – Includes U-bolt base, B-size short double socket arm, and diamond adapter ball base.
• Wide Handlebar Compatibility – Fits handlebars and rails from 0.5" to 1.25" diameter.
• B Size 1" Ball System – Compatible with a wide range of RAM® Mounts accessories and holders.
• Short Double Socket Arm – Provides a compact and low-profile mounting solution.
• 2-Hole AMPS Diamond Base – Supports numerous GPS, phone, tablet, and device holders using the AMPS mounting pattern.
• Near-Infinite Adjustment – Ball-and-socket design allows precise positioning and optimal viewing angles.
• Marine-Grade Aluminum Construction – Engineered for superior strength, corrosion resistance, and long-lasting performance.
• Powder-Coated Finish – Provides additional protection against weather, vibration, and harsh outdoor conditions.
• Lifetime Warranty – Backed by RAM® Mounts' trusted lifetime warranty.

Technical Specifications

• Product Name: RAM® Mounts Handlebar U-Bolt Double Ball Mount
• Model Number: RAM-B-149ZU-A
• Ball Size: B Size (1 Inch)
• Socket-to-Socket Length: 1.75 Inches
• Clamp Range: 0.5" – 1.25" Diameter Rails and Handlebars
• Hole Pattern: 2-Hole AMPS Pattern (1.912")
• Weight Capacity (Standard Use): 2 lbs (0.91 kg)
• Weight Capacity (Heavy-Duty Use): 1 lb (0.45 kg)
• Material: Marine-Grade Aluminum
• Finish: Powder-Coated
• Product Weight: 0.54 lb
• Packaging Type: Poly Bag

What's Included in the Box

• 1 × RAM® Handlebar U-Bolt Base
• 1 × B Size Short Double Socket Arm
• 1 × Diamond Ball Adapter Base
• 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 × Protective Rubber Caps
• 1 × U-Bolt Spacer

Ideal Applications

• Motorcycle GPS Mount
• Motorcycle Phone Mount System
• Bicycle Smartphone Holder Mount
• ATV & UTV Navigation Device Mounting
• Action Camera Mounting Solutions
• Marine Electronics and Compact Device Mounting
• Powersports Accessories Installation

Why Choose RAM® Mounts?

RAM® Mounts is recognized worldwide for manufacturing high-quality mounting systems trusted by motorcyclists, cyclists, marine professionals, fleet operators, and outdoor enthusiasts. The RAM-B-149ZU-A combines rugged construction, vibration resistance, versatile compatibility, and secure device retention, making it one of the most reliable handlebar mounting solutions available.