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RAM Mounts Stem Mount Finger Grip Cell Phone Kit

Item: P230970

The RAM-B-176-UN4 consists of a double socket arm, hardware for mounting to your motorcycle stem, and finger grip cell phone holder. Designed into the… Read More

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Product Details

RAM Mounts Stem Mount Finger Grip Cellphone Kit

The RAM-B-176-UN4 consists of a double socket arm, hardware for mounting to your motorcycle stem, and finger grip cell phone holder. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at the both ends of the socket arm; this with a twist of the arm knob, allows you can move the mount to your optimum viewing position. The included finger grip cradle  is designed to hold a large amount of cell phones and electronic devices. The holder comes with 3 sets of four flexible rubber coated fingers placed along sides to grip your device. The fingers open by squeezing the ends to open the small finger arms. The bottom of the holder includes a back plate that adds support to the device being held by the mount. 

This mount is designed to hold the following devices:

  • Cell Phones (check measurements below for dimensions)
  • 2-Way Radios
  • GPS Devices

Height Dimensions:

  • Minimum with Top and Bottom Plates: 5.25"
  • Maximum with Top and Bottom Plates: 6.0"
  • Top and bottom plates can be removed for larger devices

Spine Plate Dimensions:

  • 2.5W x 5.0H"

Socket Arm:

  • 3" Long

Using Short Arm Side Clamps:

  • Maximum Depth: 0.75"
  • Minimum Width: 1.25"
  • Maximum Width: 3.0"

Using Medium Arm Side Clamps:

  • Maximum Depth: 1.25"
  • Minimum Width: 1.5"
  • Maximum Width: 3.5"

Using Long Arm Side Clamps:

  • Maximum Depth: 1.6"
  • Minimum Width: 2.25"
  • Maximum Width: 3.5"

The fork stem mount 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          0.5”
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
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black RevZilla Item #869066 MFR. Product #RAM-B-176-UN4U AvailabilityIn Stock: Ships within 24 hours


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Product Description
Part Numbers
Shipping & Returns
Product Description
The RAM-B-176-UN4 consists of a double socket arm, hardware for mounting to your motorcycle stem, and finger grip cell phone holder. Designed into the… Read More
Part Numbers
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Shipping & Returns
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Reviews & Questions

3.5 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
3.2 / 5
3.7 / 5
3.3 / 5
Ease Of Install
4.0 / 5
Fit & Finish
4.3 / 5
not for cbr500r
This product is not for the cbr500r because the hole in the steering column is bigger than the ram's stem. Other than that, it works as advertised.
May 21, 2014
2013 Honda CBR 500 R
Bang For The Buck
4 / 5
Good Product
This product works great. Easy to install and adjust. Only one little problem that I'm having. The ball that the mount tightens onto spins a little too easy and when I hit a few bumps the mount that holds the phone shifts a little bit. I tightened up the screw as much as I can but its still spins a little too easily. I'm going to try to find a way to tighten it a little more. If it wasn't for that I would have given it 5 stars. Maybe it's just the way I installed it so I'm going to reinstall it and see if I did something wrong.
September 29, 2014
2007 Suzuki GSX-R600
For my IPhone 6 with otter box
It fits on my gsxr 600 well and holds my IPhone 6 real tight.
September 21, 2015
2007 Suzuki GSX-R600
easy straight forward hook up
Little bulky but excellent price.Easy adjustable for different model phones.very easy to install.
June 10, 2014
2008 Suzuki GSX1300R Hayabusa
Bang For The Buck
4 / 5
Just a solid phone mount!
I purchased this kit to hold my iphone 5s on my bike as I ride to use it as a GPS display. Buying the kit seemed like the safest and quickest way to get in on the RAM product line although it did not present much savings buying them as a kit or individual parts.

The mount is solid and the plastic parts feel tough and confidence inspiring. The phone mounts to the phone base very securely as well. No fear of phone coming loose while riding on bumpy sections of road.

The intermediate arm that came with the kit is rather long (3.5" to 4") and I had to be creative with the angles to position the phone in such a way it does not obscure the view from my instrument cluster. Nothing too bad if that's the only device you have on your triple tree area, but tight otherwise.

The long are will become useful if I replace the phone base with a camera ball mount as it will allow for more range of placement.

Overall, very good product.
February 10, 2014
2014 BMW S1000RR
Bang For The Buck
4 / 5
Great mount for lots of things
RAM Mounts Stem Mount Finger Grip Cell Phone Kit:
I've been using this mount for two months almost on a daily basis. I have used my GoPro, Cell Phone (Samsung S4 w/ hard shell cover), and my EZ-Pass on this.

A variety of uses.

The mount may become loose over a long period of time. It should be checked about twice a month to make sure its tight. If it becomes loose, simply turn it clockwise until it tightens (takes 5 seconds, no tools needed). I've had it on the track and there is NO need to worry about it becoming loose all of sudden.

I would DEFINITELY get it again.
August 19, 2014
2006 Suzuki GSX-R600
Love it!
This thing is awesome. I've got it mounted on my 2007 Hayabusa, and it works wonders. I can put up Google Navigation, and see where I'm going, or I can put up My Tracks, and record my canyon rides at a touch... Hard to ride without it now..
June 15, 2013
Bang For The Buck
5 / 5
Was easy to put together and install on my 2003 Kawasaki 636 hold my droid maxx great even after a few weeks of having still works great
May 28, 2015
Bang For The Buck
3 / 5
5 / 5
4 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
Best reliable solution for a SS
One off the only options I've found for a SS bike!
Worked really great on mine GSX-R 750 15, the stem mount is really good and the base seems reliable.
Major con, is that to change the phone size you'll need a screwdriver.
Ram X design seems to be clean and easier, but not so reliable, have seen accident video in YouTube.
November 12, 2016
1 year ago
Works well
This RAM finger grip phone mount does what it is intended to do when installed correctly.
July 27, 2015
2006 Kawasaki Ninja ZX-6R ZX636
16 Customer Reviews
16 3.5/5
Read All Reviews
9 Questions & 16 Answers
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