Description
The RAM® Handlebar U-Bolt Double Ball Mount with 9mm Hole – Short Arm is a compact, vibration-resistant mounting solution designed for motorcycles, ATVs, UTVs, and other vehicles with round handlebars or rails. Featuring a short B-size double socket arm, a zinc-coated U-bolt handlebar base, and a 9mm angled bolt head adapter, this mount delivers maximum adjustability in tight cockpit spaces.
Built from marine-grade aluminum and engineered with the trusted RAM® ball-and-socket system, this mount allows you to securely position compatible devices like phone holders, GPS cradles, and action camera mounts.
Key Features
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Fits round handlebars and rails from 0.5" to 1.25" diameter
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Short B-size (1") double socket arm ideal for compact mounting setups
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9mm angled bolt head adapter with 1" RAM ball
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Zinc-coated steel U-bolt base with protective rubber caps
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RAM® ball-and-socket design allows near-infinite adjustability
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Constructed from powder-coated, marine-grade aluminum
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Includes spacers and hardware for multiple handlebar sizes
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Designed for motorcycles, ATVs, UTVs, bicycles, and powersports
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Made in the USA
Ideal Applications
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Motorcycle phone mounts
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GPS navigation mounts
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Action camera mounting solutions
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Handlebar device mounts for off-road vehicles
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Compact cockpit installations with limited space
Technical Specifications
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Ball Size: B Size (1")
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Arm Length (Overall): 2.42"
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Socket-to-Socket Length: 1.75"
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Clamp Range: 0.5" – 1.25" diameter
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Weight Capacity:
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Standard Use: up to 2 lbs
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Heavy-Duty Use: up to 1 lb
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Product Weight: 0.52 lbs
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Material: Powder-coated marine-grade aluminum
Included Hardware
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(1) 1/4"-20 U-Bolt for 0.5" – 1" rails
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(1) 1/4"-20 U-Bolt for 1" – 1.25" rails
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(2) 1/4"-20 Nylock nuts
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(2) Rubber end caps
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(1) U-bolt spacer
Brand and Warranty
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Brand: RAM Mounts
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Part Number: RAM-B-149Z-A-272U
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Warranty: Manufacturer’s Lifetime Warranty
Why Buy from Gadget Mounts
Gadget Mounts is an Authorized RAM Mounts Dealer, so you can shop with confidence knowing you’re getting authentic RAM® products, full manufacturer support, and expert mounting solutions built for real-world use.