Description
Secure your device with confidence using the RAM® Handlebar U-Bolt Double Ball Mount with Round AMPS Adapter – C Size Long. Designed for motorcycles, ATVs, UTVs, and other rail-mounted applications, this heavy-duty mounting solution delivers rock-solid stability with nearly unlimited adjustability.
Built around the RAM® patented 1.5" rubber ball and socket system, this mount absorbs shock and vibration while allowing precise positioning for optimal viewing angles. The long double socket arm provides extended reach, making it ideal for larger devices or custom mounting layouts.
As an Authorized RAM Mounts Dealer, Gadget Mounts offers only genuine RAM® products backed by the manufacturer’s lifetime warranty.
Key Features
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Heavy-duty C Size (1.5") rubber ball system for superior vibration damping
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Stainless steel U-bolt base fits handlebars and rails from 0.5" to 1" diameter
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Long double socket arm offers extended reach and flexible positioning
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Round AMPS adapter plate supports 4-hole AMPS and 3-hole 120-degree patterns
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Spring-loaded arm design allows quick angle adjustments
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Powder-coated marine-grade aluminum construction for corrosion resistance
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Includes black rubber caps for a clean, finished look
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Made in the USA
Ideal Uses
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Motorcycle phone mounts
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Tablet and GPS mounting solutions
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Action camera mounting systems
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Fleet, industrial, and powersports applications
Technical Specifications
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Ball Size: C Size (1.5")
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Clamp Range: 0.5" – 1" diameter
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Overall Arm Length: 9.125"
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Socket-to-Socket Length: 8"
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Weight Capacity:
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Standard Use: 4 lbs
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Heavy-Duty Use: 3 lbs
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Material: Powder-coated marine-grade aluminum
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Product Weight: 2.11 lbs
Hole Pattern Compatibility
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4-Hole AMPS: 1.181" x 1.496"
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3-Hole 120-Degree: 1.812" diameter
What’s Included
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1 × Stainless steel U-bolt (0.5" – 1" rails)
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1 × Long double socket arm (C Size)
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1 × Round AMPS base adapter
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2 × Nylock nuts
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2 × Rubber end caps
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1 × Composite U-bolt spacer
Brand and Warranty
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Brand: RAM Mounts
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Part Number: RAM-231-D-202U
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Warranty: Manufacturer’s lifetime warranty

