Ram Mounts Torque Rail Base, B-Size

The RAM® Torque™ series offers one of the most secure and reliable ways to mount phones, navigators, and other accessories to motorcycles, ATVs, or any tubular frame or handlebar.

Unlike traditional U-bolt mounts, the Torque series is designed to provide a streamlined, low-profile, and high-grip installation that also protects the surface of the rail.

Model-Specific Technical Specifications

Choose the correct model based on the rail diameter:

• RAM-B-415-15-2U: 38.1 mm – 50.8 mm (1.5" - 2")
  • A large mount ideal for ATVs and UTV roll cages.
• RAM-B-408-112-15U: 28.6 mm – 38.1 mm (1.125" - 1.5")
  • Designed for thick handlebars (such as Fatbars) and frame components.
• RAM-B-408-75-1U: 19.1 mm – 25.4 mm (0.75" - 1")
  • The most common model for traditional 22 mm and 25.4 mm (1") handlebars.
• RAM-B-408-37-62U: 9.5 mm – 15.9 mm (0.375" - 0.625")
  • An excellent choice for thin rails, such as mirror stalks or luggage rack structures.

Why choose RAM® Torque™?

• Maximum Grip: Includes nylon-insert lock nuts to prevent loosening despite heavy vibrations.
• Surface Protection: Packages include rubber sizing inserts that ensure a tight fit and prevent scratching of the rail.
• Durable Construction: Made of powder-coated marine-grade aluminum, making them weather-resistant and long-lasting.
• Ball and Socket Technology: Equipped with a B-series (1") rubber-coated ball that damps vibration and allows for near-infinite adjustability.