Ultimateaddons Fork Stem Mount - 3 Prong Attachment Adapter

A ball mount with a 3 prong adapter for attaching cases or holders

RRP £30.00


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Verified Customer Reviews for Ultimateaddons Fork Stem Mount

8 reviews
Stem mount - great fit.
17 August 2022 by Anonymous
I bought this for my GSXR (2005) as I have another type of UA mount on my old BMW K Series. I have previously just kept my.phone in my pocket, but have found the mounts to be useful for Google maps or skipping adverts in YouTube music, when teamed up with my Sena comms unit. This particular one (11 - 13mm) fits securely in my GSXR stem. The ball fitting, once tightened down, holds the phone case securely in place.
3 prong mechanism is a bit awkward
26 June 2022 by Anonymous
Stable and works fine but the 3 prong attachment mechanism for the phone case is fiddly to attach and awkward to remove, you have to get your fingers behind it to squeeze the mechanism. Maybe some height options to the ball head would help
10mm version perfect for zx-6r 2019
04 April 2022 by Anonymous
10mm version (smallest option I think...) fits zx6r 2019 model.
there IS a lip on my yoke hole but this still works well.
Holds a modern phone solidly with an attachment.
Fits brilliantly
25 March 2022 by William G
Fits Daytona 675 spot on, perfect for mounting my phone and can reuse it unlike the ram stem mount
Excellent, sturdy product
28 July 2021 by Chris
Very good product, simple to fit (Z1000SX). Very sturdy once fitted properly.
Good Item but not perfect for my bike
19 October 2020 by Michael K
Fitted to a Kawasaki ZX6R 636. Easy fit. Unfortunately the adaptor is close to the ignition making it a bit fiddly to insert ignition key and impossible with the phone holder attached. Will get the extender which should offset the holder by 75mm otherwise not very practical having to remove the phone and holder when filling up with fuel
Gave it a good because it is good quality kit
Stem mount
26 June 2020 by John
Easy firm fitting - does the job brilliantly.
neat fitting
20 June 2020 by Laurentiu T
I like this as it fits my s1000rr 2018 and it seems to be sturdy

Ultimateaddons Fork Stem Mount - 3 Prong Attachment Adapter

  • Comes with 3 prong adapter

This Ultimateaddons fork stem mount is designed for bikes where you have very limited space on the handlebars. This mounting attachment offers a 25mm / 1" ball head connection and 3 prong adapter giving you everything you need to mount a Ultimateaddons case or holder.

Questions and Answers

Questions and Answers

  • Can you tell me please, does this form stem have an attachment to fit a Go pro ? Thank you, Nigel.

    February 15, 2023

    Unfortunately, the Ultimateaddons action camera mount adaptors are not included and must be purchased separately.

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