SKU: 38188488420

RAM Motorcycle Mirror Post Base with Medium Arm and Diamond Base Plate

Sale price$74.88 Regular price$83.20
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Description

RAM Motorcycle Mirror Post Base with Medium Arm and Diamond Base PlateRAM B 180U RAM Double Ball Mount with 9mm Angled Bolt Head Adapter Features * Base has a 9mm hole designed to attach to the mirror frame of motorcycles * B size RAM double socket arm has ball and socket technology which allows for near infinite adjust ability * Diamond base plate features the 2 hole AMPs pattern and will connect directly to many lighter RAM cradles * Made of powder coated, marine grade aluminum for durability and reliability in the

RAM-B-180U RAM® Double Ball Mount with 9mm Angled Bolt Head Adapter

Features

* Base has a 9mm hole designed to attach to the mirror frame of motorcycles
* B size RAM® double socket arm has ball and socket technology which allows for near-infinite adjust-ability
* Diamond base plate features the 2 hole AMPs pattern and will connect directly to many lighter RAM cradles
* Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
* Backed by a lifetime warranty


The RAM-B-180U consists of a 1" diameter ball base with 9mm hole, double socket arm and diamond base adapter. This mount is often used on motorcycles, attaching to the mirror frame, most commonly found on BMW motorcycles. The 2.43" x 1.31" diamond base contains two holes 1.912" from center to center, matches the industry standard AMPS hole pattern and will connect to a large variety of RAM Mount and third party cradles.


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 motorcycle base consists of a 1" diameter ball and base with 9mm hole. This part is often used on motorcycles for attaching to the mirror frame however it can be used to attach a mount to almost anything that uses a 9mm bolt.

This mount is a perfect match for BMW bikes.


Material:
Powder Coated Marine Grade Aluminium


Hole Pattern:
2-Hole AMPs:
1.912” (48.5mm)


Arm Dimensions:
Overall Length:
94mm (3.69")
Socket-To-Socket Length:
76mm (3")


Ball Size:
1" Rubber Ball "B" Size


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

Weight

204 grams / 0.45 lbs 



Components:
RAM-B-272U MOTORCYCLE BASE WITH 9MM HOLE
RAM-B-238U 62 X 33mm DIAMOND BASE 
RAM-B-201U DOUBLE SOCKET ARM 

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: 38188488420

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4.7 ★★★★★
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A
Verified Purchase
Alexandria
Waukegan, US
★★★★★ 5
Work great
Item Package Quantity: 6, Color: Black
Relatively strong hooks. The metal I have them on is thin so the magnets arent as steady as I hoped but thats my fault not the hooks. Ample hook space and solidly built
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2024
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
You need these!
Item Package Quantity: 4, Color: Black
These are not really “industrial strength” but they work great and are decent quality, especially for the price. I bought them to use on a sheet metal barn and they hold halters, rakes and other supplies with ease. Out of curiosity I did toss a dewalt drill in one and it held even though I ordered the medium size and the drill didn’t fit super well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2025
K
Verified Purchase
K. Nguyen
Bozeman, US
★★★★★ 5
Very useful tools or helmets hanger.
These are quite useful and hold anything that’s less than 10lb. I think it can hold heavier items but I think it’s best to keep it light and the magnet strong enough to make it very convenient to affix it to any metal cabinet or poles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2025
J
Verified Purchase
Julie Fleming
Grantham, US
★★★★★ 1
Magnet strength is weak AF
Item Package Quantity: 30, Color: Black
Magnet strength is absolutely terrible! I was hoping that they would be strong against my shipping container as the product suggests, but I put a item on it that barely weighs 10 lb and it started sliding down the wall. The magnets are not strong at all!
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Reviewed in the United States on May 6, 2026
B
Verified Purchase
BGT 20000
New York, US
★★★★★ 5
Great Hooks!
Item Package Quantity: 10, Color: Red
Strong Magnets! Work Great! Well Built!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025

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