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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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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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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4.4 ★★★★★
Based on 9 reviews
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Verified Purchase
JohnB in WG
Carnegie, US
★★★★★ 5
Get yourself a spare set of mop cloths to keep your Roborock always ready to run
Size: Mop Cloth-5
Does the Roborock do a fantastic job mopping the floor? No, but it does a pretty good job, in fact “good enough.” Even better, the Roborock mops the floor more frequently than I ever did so it stays cleaner, overall. Definitely get a pack of spare mop cloths so you can have a set being washed while another set is available to put on the mop. So far, none of the mop cloths have worn out. Given how long they’re lasting, I’m inclined to say it is a decent value for the price paid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2025
M
Verified Purchase
Mom of 2
Belleville, US
★★★★★ 5
Fits Saros 10R perfect
Size: Mop Cloth-4
These are great! Fit perfect and might even be fluffier than originals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
G
Verified Purchase
GadgetGuy
Belleville, US
★★★★★ 5
OEM Roborock Cleaning Pads - Do not buy the knock offs.
Size: Mop Cloth-4
These are Roborock OEM pads for my 10R. I tried many of the cheap knock offs and they were terrible. These work great. Highly recommend.
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Reviewed in the United States on January 22, 2026
P
Verified Purchase
philipzelinger
Draper, US
★★★★★ 5
Better than OEM pads.
Size: Mop Cloth-5
Better than OEM pads.
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Reviewed in the United States on February 14, 2026
A
Verified Purchase
A. Pedersen
Houston, US
★★★★★ 5
There’s a definite quality difference between the OEM product and third party knock-offs
Size: Mop Cloth-4
It’s worth getting replacement parts for your vacuum from the manufacturer. These pads are high quality. I purchased some third party ones and they fell apart after a week of use. It’s worth the extra money to have something that will last for many months when properly cared for.
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Reviewed in the United States on October 16, 2025

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