RAM Mounts RAM-B-252U 11mm Bolt Head Adapter Ball Base with B Size 1 Ball

(713 Reviews)

Price
$8.99

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(20000 available )

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101 Ratings
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Reviews
  • Toolgirl33

    > 3 day

    I purchased this ball mount to hold my iPhone on my motorcycle. I attempted to mount it using one of the bolts from my handlebars, but it broke as I tightened the bolt down. The metal Ram uses is light weight, but is also not able to withstand a lot of pressure. The products Ram makes are for motorcycles and vehicles so you would think they would make them out of a higher quality material. I have other Ram products and am very happy with them, but this one should be made with a higher strength material.

  • D. Miller

    > 3 day

    Strong mount

  • Frida Osinski

    > 3 day

    Nice for custom, application

  • Dr. Santina Hickle DDS

    Greater than one week

    Perfect for mounting my gopro and satnav on to my motorbike

  • Marco Maywald

    Greater than one week

    Ich habe 2 ähnliche Produkte dieser Marke bestellt. Die Qualität ist bei Beiden ähnlich schlecht und definitiv nicht zufriedenstellend

  • JY

    Greater than one week

    All of the RAM mounts are quality, this is no exception.

  • Doug

    Greater than one week

    good

  • Barbqme2

    > 3 day

    I bought this mount to attach my GoPro to my 2015 Harley Ultra Limited. I have one of the mounts on each mirror base. They work great! I mount the camera on the left mount and my phone on the right mount. They are out of sight when not in use. I had to file a small amount off the side of the base on the right side mount to get it to fit perfectly, but it is not a big deal. I highly recommend this base.

  • Budrik

    09-06-2025

    Feels like the base is made of Aluminium not Plastic. Im running a dirt bike, and it handles the vibration with no issues - Shipping was fast. Garmin isnt bouncing all over the place...Good Buy. Thanks!

  • Pitch

    > 3 day

    I used this to mount an Ultra Gauge on the A-pillar handle of my 1997 Toyota Land Cruiser (along with a Solve Function 3D printed holder, and short RAM arm) It was a perfect fit!

The RAM-B-252U marine-grade aluminum ball base consists of a 1" rubber ball and 2.25" x 0.875" base with 11mm hole. This part is often used on motorcycles by attaching to the mirror frame. The main brand of bike for the RAM-B-252U is BMW. This part fits well on many handlebar pinchbolts with a washer (base is 5mm thick).

Technical Specifications

Part Number RAM-B-252U
Ball/Socket Size B Size (1")
Weight Capacity Standard Use: 2 lbs, Heavy-Duty Use: 1 lb
Materials Marine-grade aluminum
Packaging Type Poly Bag
Weight 0.1 lbs.

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