RAM® Handlebar U-Bolt Double Ball Mount with Round Plate - B Size Long

Name: RAM® Handlebar U-Bolt Double Ball Mount with Round Plate - B Size Long
Brand: RAM Mounts
SKU: RAM-B-101-C-231ZU
Price: 43.49 USD
Availability: InStock
Rating: 4.8 (5 reviews)

RAM® Handlebar U-Bolt Double Ball Mount with Round Plate - B Size Long - Main image

$43.49 ~~$57.99~~ In stock

Category: Universal Mounts

The RAM-B-101-C-231ZU consists of a zinc coated u-bolt base, 6" long double socket arm and 2.5" diameter round base that contains the universal AMPs hole pattern. Included in this package is hardware that will accommodate rails from 0.50" to 1.25" in diameter. The base includes black cover caps to be placed over the exposed ends of the u-bolt. The included composite rail adapter can narrow the rail to a minimum width of 0.5". The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Scarlett G. ★★★★★ Oct 23, 2026

The double socket arm gives me just the right amount of adjustability for my phone mount. That AMPs hole pattern on the round plate made attaching my device cradle a breeze too.

Ryan L. ★★★★★ Oct 22, 2026

The U-bolt fit my motorcycle handlebars perfectly and that AMPs hole pattern on the round plate made attaching my phone holder a breeze. It's rock solid over bumpy roads, no wobble at all.

David ★★★★★ Oct 21, 2026

The 6" double socket arm gives me plenty of positioning options on my bike, and the zinc-coated u-bolt hasn't shown a hint of rust after a month of commutes in the rain. The AMPs hole pattern on the 2.5" round plate lined up perfectly with my device holder, making install a five-minute job.