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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12
4
2
5
Reviews
  • Kenny Jerabek

    > 3 day

    Anything from RAM is awesome

  • Jack D Friedman

    Greater than one week

    these are the best way to adapt anything to your ,motorcycle. I have been using them for years, never a failure and always a way to attach something to your bike.

  • Getrollin

    > 3 day

    What can I say , its made by RAM Mounts!

  • BMW

    > 3 day

    Ended up mounting it upside down off my left mirror to get my phone closer to the handlebars but all in all it worked out. Make sure you tighten up snug to avoid movement in the phone/camera mount.

  • S. Billings

    > 3 day

    Pair this with a RAM Mounts Short Arm and the Tackform Motorcycle Phone Mount - 1 Ball Connection and you have the perfect phone setup.

  • Ron G

    > 3 day

    Great product

  • Shane

    > 3 day

    The item works as intended, however it arrived with the paint missing from around the entire middle section.

  • Cluecheck

    > 3 day

    Perfect mount for the Ram system. Well built.

  • Gramer

    > 3 day

    This mount is very solid and a great mount!

  • Treglia

    10-06-2025

    RAS, bon support. C’est du RAM mount..

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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