Description
Comparison points and tradeoffs
When comparing BRCOVAN Aluminum Alloy Motorcycle Fork Stem Mount Base with 1” TPU Ball for Stem Tube 12mm to 25.4mm in Diameter, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm with other Electrical Device Mounts options, use this source-backed detail as the primary discriminator: Application note: About this item The ball base designed to fit into the cylindrical or hexagonal bore wall of motorcycle fork stems.
Use this second fact to evaluate the tradeoff: Application note: Small size spacer fit for tube 12mm to 18. A third point to compare across alternatives is: Application note: Installation Complete Product Description Compatible with RAM Mounts and BRCOVAN any B size 1 inch ball double socket arm Sturdy & Secure Great for motorcycle phone mounts, tablet mounts, navigation device mounts, action camera mounts, camcorder mounts, rod holders and much more in a wide variety of applications.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Product Description
Compatible with RAM Mounts and BRCOVAN any B size 1 inch ball double socket arm
Sturdy & Secure
Great for motorcycle phone mounts, tablet mounts, navigation device mounts, action camera mounts, camcorder mounts, rod holders and much more in a wide variety of applications.
Source product highlights
About this item
- The ball base designed to fit into the cylindrical or hexagonal bore wall of motorcycle fork stems. Suitable for tube diameter 12mm to 25.4mm
- Package comes with two sizes spacers. Small size spacer fit for tube 12mm to 18.5mm in diameter, Large size spacer fit for tube 18.5mm to 25.4mm in diameter. You can choose one size of the spacers according to the tube diameter for installation. It is not supported to use two spacers of different size at the same time
- The motorcycle fork stem ball base included B size 1″ TPU ball allows for connection to RAM Mounts & BRCOVAN any B size 1 inch ball double socket arm. Work for other devices with 1 inch swivel ball mounting pattern. Great for motorcycle phone mounts, tablet mounts, navigation device mounts, rod holders and much more in a wide variety of applications
- PRE-INSTALL CHECK: Measure tube diameter, select and fit the correct spacer before installing the ball base. Support minimum tube depth 38mm
- EASY TO INSTALL: After select and fit the correct spacer, install the ball base. Step 1, insert the ball base into the motorcycle fork stem tube. Step 2, use the Allen wrench included with the package to tighten the bolt of the ball base clockwise. Installation Complete

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Your Dad –
This was exactly what I wanted, except it has that giant 1” ball that doesn’t fit anything I have. It is very clearly a high-quality product though.
Gregory A Knight –
Look no further. I just got a new 2024 Suzuki has clip on handlebars and could not use my handle bar mount from my last bike. Tried some other manufacture RAM rubber piece of doodoo that would not hold anything in place. I roll the dice on this one and right out the box place in fork hole use tighten using hex key boom done. And it holds it rock solid. If your are looking for a fork stem to hold your cell phone this is the best solution out there. I am relieved to be done with my quest to just hold my dang phone on a motorcycle. How come car manufacturers go ham with a cup holder but here we are 20 years into cell phones and motorcycles don’t come with a cell phone holder wth ? I digress DO YOURSELF A FAVOR THIS IS THE ONE. 20 SECOND INSTALL…
Sano M Howard –
The media could not be loaded.
Adil Ghazanfar –
Works great on zx10r
Kaiwasoyokaze –
The offset design is very useful for placement of my phone mount.
J-Zone –
I installed this to my 2024 CFMoto Papio SS. Perfect fit and it is very snug!
Edgar –
The easiest installation ever, the way the mounts are supposed to come. This one doesnt spin like the rubber ones that you have to cut to size measure and what not just for it to spin while you are riding.
Mario –
It comes with everything you need fit my cbr600 and ninja 400
Henry fuentes –
This offset stem mount is great for clearing the steering stabilizer on my gen 2 zx10r
CS –
Fit for the RPM phone mount
ramon –
Value for the money