The RAM® Motorcycle Fork Stem Wedge Ball Base (RAM-B-342W-2U) is a compact and versatile mounting solution designed to keep your device securely positioned and easily visible while riding. Engineered to fit directly into the cylindrical bore of motorcycle fork stems measuring between 19mm and 25mm in diameter, this low-profile base provides a clean and practical installation for a wide variety of motorcycles.

Featuring a RAM® B Size 25mm rubber ball, this mount offers compatibility with a huge range of RAM® double socket arms and device holders, allowing near-infinite adjustment for the ideal viewing angle. The RAM® rubber ball system also helps absorb vibration and shock, helping protect your device during rough riding conditions and high-speed travel.

Manufactured from powder-coated marine-grade aluminium, this mounting base is designed to withstand demanding outdoor conditions while delivering long-lasting durability and corrosion resistance.

• Designed to suit motorcycle fork stems with 19mm to 25mm internal diameter
• Low-profile mounting design keeps devices front and centre
• Includes RAM® B Size 25mm rubber ball
• Compatible with all RAM® B Size double socket arms and accessories
• Near-infinite adjustment using RAM® ball-and-socket technology
• Rubber ball helps reduce vibration and shock transfer to mounted devices
• Constructed from powder-coated marine-grade aluminium
• Highly durable and corrosion resistant for outdoor use
• Ideal for motorcycles, touring, commuting, and adventure riding
• Backed by the RAM® lifetime warranty

Included Hardware:

• Medium wedge assembly
• #10-24 x 50.8mm screw
• #10-24 wedge nut

Specifications:

• Fork stem compatibility: 19mm - 25mm
• Ball size: RAM® B Size (25mm)
• Weight capacity (standard use): 0.9kg
• Weight capacity (heavy-duty use): 0.45kg
• Material: Marine-grade aluminium
• Approximate weight: 127g

Installation Instructions