RAM Mounts Fork Stem Kit
  • RAM Mounts Fork Stem Kit  - Black
  • RAM Mounts Fork Stem Kit  - Black

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RAM Mounts Fork Stem Kit Videos

RAM Mounts Fork Stem With Diamond Base and Double Socket Arm Kit

The RAM-B-176 consists of a fork stem motorcycle base, double socket arm and diamond base adapter. 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. 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 allowing for almost infinite adjustments and perfect viewing angles.

The fork stem base is one of the cleanest ways to mount small electronics on your motorcycle. Simply slide the assembly into the hole of the stem and tighten the machine screw to create a tight fit. This part is designed to fit into the cylindrical bore wall of fork stems and will work with stems that measure from 12 -20mm and 28mm or 0.5” – 1.10” at the following intervals:

Metric       Standard
12mm           0.50”
14mm           0.55”
16mm           0.63”
18mm           0.71”
20mm           0.79”
28mm           1.10”


  • Powder Coated Marine Grade Aluminum

Ball Size:

  • 1" Rubber Ball "B" Size


4.4 / 5
Bang For The Buck
4.3 / 5
Product Style RevZilla Item # Manufacturer Product # Availability
Black 869077 RAM-B-176U In Stock: Ships within 24 hours


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Browse 9 questions Browse 9 questions and 19 answers
Why did you choose this?
RevZilla Store
M U on Sep 11, 2016
reviews showing that this is a good product. Metal construction and made for motorcycles
Jacques F on Jul 7, 2015
M U on Sep 11, 2016
Best choice for what I needed.
Nicholas K on Jul 19, 2015
reviews showing that this is a good product. Metal construction and made for motorcycles
Jacques F on Jul 7, 2015
wasn't too happy with this mount system but RAM makes great products, it may work better for others
Lev K on Jun 19, 2015
I've been shopping around for a long time for a way to bring along my GPS/ phone and this was the winner! Got very good reviews and I love the integration into the existing part of the bike. Can't wait to get it and install!
Matthew G on Jun 6, 2015
wanted a mount that would be centrally located
steven m on Jun 2, 2015
mount my phone
Bobby F on May 27, 2015
to hold my cell phone (iphone 6 plus)
G E on Mar 9, 2015
I was looking for something that didn't mount to my handle bars because I didn't want to limit my turning radius. I was also looking for something that would block my view of the gauges. With this RAM stem mount I'm hoping it's centered and low profile.
Phillip M on Apr 2, 2014
patrick g on Feb 23, 2014
Best choice for what I needed.
Nicholas K on Jul 19, 2015
wasn't too happy with this mount system but RAM makes great products, it may work better for others
Lev K on Jun 19, 2015
Would this fit on a 2014 ninja 300?
Matthew K on Jun 2, 2015
What is the length of the double socket arm? Thanks!
amy n on Jul 6, 2014
BEST ANSWER: The piece that comes with this kit is about 3.5" long. I ordered a separate socket piece that is about half the length and I prefer it much better for my setup.

would this fit on a harley sportster? Saw some advertised on ebay with a list of bikes that were comparable, couldn't find any Harley's on the list.

Mohammed F on Jul 19, 2014
BEST ANSWER: The best way to make sure it fits is too look at your bike. This mounts to the steering stem if the stem is hollow it will fit. There may be a cap ontop of the stem that can be removed.
will this fit a 2011 750 gsxr?
Toan L on Mar 10, 2014
BEST ANSWER: This is universal. I originally got it for my 2012 honda CBR 250R and now I have a 2014 honda CTX700ND. This is the complete kit. When you are ready to take it to the new motorcycle, just call and get the expeding rubber. Ps the metal oring is very sheep and not plated so it will rust on you bike so just go and get a rust proof one.
A S on Aug 4, 2015
BEST ANSWER: Man it is big, but I just dont know. My buddy put his iphone 6+ in it and it fit. Not sure about the note.

Ram's website tells you the dimensions it will open .
Will this fit a 2015 ninja zx6r?
Crystal B on Apr 3, 2017
Big nut covering my fork stem on my sv 650s - can this be removed to make room for the mount? ZERO room on the handle bars to mount anything
Aaron K on Oct 14, 2016
will this fit a 2009 buell 1125R?
A shopper on Apr 2, 2016