SKU: 1059112192

RAM U-Bolt Rail Handlebar Base with Diamond Plate and Long Arm

Sale price$98.86 Regular price$109.85
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

RAM U-Bolt Rail Handlebar Base with Diamond Plate and Long ArmRAM B 149ZU C RAM Handlebar U Bolt Double Ball Mount B Size Long Features * Diamond adaptor ball base contains 2 hole AMPs pattern for connecting to a wide variety of device holders * Includes zinc coated U bolt base that accommodates rails from 12. 7 to 31. 8mm in diameter * Short length B size RAM double socket arm with ball and socket technology allows for near infinite adjustability on bicycle and motorcycle handlebars * Made of powder coated,

RAM-B-149ZU-C RAM® Handlebar U-Bolt Double Ball Mount - B Size Long

Features

* Diamond adaptor ball base contains 2 hole AMPs pattern for connecting to a wide variety of device holders
* Includes zinc-coated U-bolt base that accommodates rails from 12.7 to 31.8mm in diameter
* Short length B size RAM® double socket arm with ball and socket technology allows for near-infinite adjustability on bicycle and motorcycle handlebars
* Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
* Backed by a lifetime warranty


The RAM-B-149ZU-C consists of a zinc coated u-bolt base, long length double socket arm and diamond adapter base.

The diamond adapter base has a hole pattern that matches the industry standard AMPS hole pattern and will connect to a large variety of RAM Mount and third party cradles. Included in this package is hardware that will accommodate rails from 1.27cm to 3.18cm (0.50" to 1.25") in diameter. A 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.


The long double socket arm has a socket at both ends that accommodates 1" ball fittings. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection for almost infinite adjustment and perfect viewing angles


Arm Dimensions:
Overall Length:
152 mm (6 inches)
Socket-To-Socket Length:
134 mm (5.25 inches)


U-Bolt Dimensions:
12.7 to 31.8mm (0.50" to 1.25")

Material:
Powder Coated Marine Grade Aluminium

Ball Size:
1" Rubber Ball "B" Size

Weight:
0.385kg (0.85 lbs.)


Weight Capacity
Standard Use:
907 grams (2 lbs)
Heavy-Duty Use:
454 grams (1 lb)


Components:
RAM-B-231ZU RAM RAIL BASE W/ U-BOLT FOR 13 - 32MM BARS
RAM-B-201U-C RAM DBL SOCKET ARM B BALL C LENGTH
RAM-B-238U RAM 62 X 33mm DIAMOND BASE W/ 1 BALL

Note: Longer and shorter versions of this mount are available - please enquire

YouTube:
https://www.youtube.com/watch?v=Ip0bJ7nNpLs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1059112192

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4.1 ★★★★★
Based on 19 reviews
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coffeeandcode
Lake Worth, US
★★★★★ 4
Awesome, portable room divider for larger rooms
Color: Black, Color: Black
I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
J
Verified Purchase
John Grey
Cuba, US
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
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Reviewed in the United States on December 18, 2025
A
Verified Purchase
Amyth4
Lexington, US
★★★★★ 2
Flimsy - choose something else
Color: Black
Very flimsy and barely stands up… better options out there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2025
N
Verified Purchase
Never leave your house
Port Orchard, US
★★★★★ 5
good product
Size: 6FT*6FT, Color: Bright Yellow, Size: 6FT*6FT, Color: Bright Yellow
work beans sturdy and versitle easy install people said it bad because they are dorf hellen Kellers
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Reviewed in the United States on April 19, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 1
Not worth it!
Size: 6FT*6FT, Color: Black
These are the terrible. They keep falling down. The bottom part doesn't stay tight so it keeps turning making it in possible to stay standing. Its the absolute worst!
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Reviewed in the United States on April 15, 2026

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