---
product_id: 476475916
title: "BRCOVAN Metal Motorcycle Fork Stem Mount Base with 1'' TPU Ball for Stem Holes 12mm to 25.4mm in Diameter, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm"
brand: "brcovan"
price: "$1159"
currency: MXN
in_stock: true
reviews_count: 8
category: "Brcovan"
url: https://www.desertcart.mx/products/476475916-brcovan-metal-motorcycle-fork-stem-mount-base-with-1-tpu
store_origin: MX
region: Mexico
---

# Special wrench for anti-theft bolt Includes 2 metal spacers Fits 12-25.4mm stem holes BRCOVAN Metal Motorcycle Fork Stem Mount Base with 1'' TPU Ball for Stem Holes 12mm to 25.4mm in Diameter, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm

**Brand:** brcovan
**Price:** $1159
**Availability:** ✅ In Stock

## Summary

> 🏍️ Lock in your ride’s command center with rock-solid precision!

## Quick Answers

- **What is this?** BRCOVAN Metal Motorcycle Fork Stem Mount Base with 1'' TPU Ball for Stem Holes 12mm to 25.4mm in Diameter, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm by brcovan
- **How much does it cost?** $1159 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/476475916-brcovan-metal-motorcycle-fork-stem-mount-base-with-1-tpu)

## Best For

- brcovan enthusiasts

## Why This Product

- Trusted brcovan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Security:** Anti-theft bolt design with a unique screw groove and included special wrench keeps your gear locked down tight.
- • **Ultimate Compatibility:** Engineered to pair perfectly with RAM Mounts B Size 1'' TPU Ball and double socket arms for versatile device mounting.
- • **Effortless Installation:** Quick, no-fuss setup with clear spacer selection and a simple two-step mounting process.
- • **Precision Fit for Every Ride:** Adapts seamlessly to stem diameters from 12mm to 25.4mm with dual spacer options for a rock-solid mount.
- • **Rugged Durability Meets Stability:** Metal construction delivers superior stiffness over rubber mounts, minimizing rotation and vibration for crystal-clear footage.

## Overview

The BRCOVAN Metal Motorcycle Fork Stem Mount Base is a robust mounting solution designed for stem holes between 12mm and 25.4mm. Featuring two metal spacers for a tailored fit, a 1'' TPU ball compatible with RAM Mounts B size double socket arms, and an anti-theft bolt with a special wrench, it ensures secure, vibration-resistant device mounting. Easy to install and built for durability, it’s the go-to choice for riders demanding stability and security on every twist and turn.

## Description

Buy BRCOVAN Metal Motorcycle Fork Stem Mount Base with 1'' TPU Ball for Stem Holes 12mm to 25.4mm in Diameter, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm: Electrical Device Mounts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great ball mount, well worth the money. - This was Super easy to install and beats my original stem mount that came with my ram mount. So much stiffer than the flimsy expanding rubber mounts. It does cause more vibration on the phone though. the mount was plenty long and seems to be sturdy. I feel much more confident in it holding my phone, 20 bucks well spent.
Review: Prevent installed ball from rotating. - I have been using the RAM steering stem ball mount for years for GoPro videos on both a 2011 GSX-R750 and a 2003 CBR954RR. It worked fairly well but as was previously mentioned, required every other day (~ 200 miles per day of twisty roads) tightening on my weeklong trips in order to keep the GoPro aimed properly through the windscreen. The plastic cinching washer expanding the rubber collar inside the steering stem had limited friction capability to prevent rotation of the entire mount while operating the GoPro's controls. As already mentioned, installation of this metal sleeve mount was very easy. Once tightened it provided much more resistance to turning than the RAM device. However, installing and testing an i360 X3 demonstrated what appears to be a slight shortcoming. Operating the i360 controls allowed the ball to slightly rotate in its mount. The stem part did not rotate, only the ball itself. Removing the mounting bolt and placing an external #10 star washer below the existing 2 flat washers such that the star washer teeth contact the ball then reinstalling the bolt markedly improved the ball's resistance to torque/rotation. Because the new mount is more robust than the RAM, I hope videos will be smoother and clearer. dww Actual use result: After a few hundred miles of video recording (1100 miles on the bike), stem mount assembly and ball have remained tight. Compared to the thousands of video miles I've recorded with the prior mount, the resultant videos with this mount are the smoothest and clearest I've experienced.

## Features

- The ball base designed to fit into the cylindrical or hexagonal bore wall of motorcycle fork stems. Suitable for stem tube holes 12mm to 25.4mm in diameter
- Package comes with two sizes of metal 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 metal motorcycle fork stem base included B size 1" TPU ball allows for connection to RAM MOUNTS & BRCOVAN any B size double socket arm
- PRE-INSTALL CHECK: Measure tube diameter, select and fit the correct spacer before installing the ball base. Support minimum tube depth 38mm
- ANTI-THEFT DESIGN: The bolt head of the fork stem ball base has a specially designed screw groove, and the package comes with a special wrench for tightening or loosening the bolt. Adds extra security to equipment attached to this stem base
- 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 special wrench included with the package to tighten the bolt of the ball base clockwise. Installation Complete

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BRCOVAN |
| Finish Type | Glossy or Polished |
| Item Depth | 38mm |
| Item Weight | 0.13 Kilograms |
| Material | 6061-T6 aluminum alloy round base, stainless steel spacer, TPU over-molding ball head |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** BRCOVAN
- **Finish Type:** Glossy or Polished
- **Item Weight:** 0.13 Kilograms
- **Material:** 6061-T6 aluminum alloy round base, stainless steel spacer, TPU over-molding ball head
- **Unit Count:** 1.0 Count

## Images

![BRCOVAN Metal Motorcycle Fork Stem Mount Base with 1'' TPU Ball for Stem Holes 12mm to 25.4mm in Diameter, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm - Image 1](https://m.media-amazon.com/images/I/61sj9WdK78L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great ball mount, well worth the money.
*by S***M on July 15, 2025*

This was Super easy to install and beats my original stem mount that came with my ram mount. So much stiffer than the flimsy expanding rubber mounts. It does cause more vibration on the phone though. the mount was plenty long and seems to be sturdy. I feel much more confident in it holding my phone, 20 bucks well spent.

### ⭐⭐⭐⭐⭐ Prevent installed ball from rotating.
*by D***. on September 12, 2023*

I have been using the RAM steering stem ball mount for years for GoPro videos on both a 2011 GSX-R750 and a 2003 CBR954RR. It worked fairly well but as was previously mentioned, required every other day (~ 200 miles per day of twisty roads) tightening on my weeklong trips in order to keep the GoPro aimed properly through the windscreen. The plastic cinching washer expanding the rubber collar inside the steering stem had limited friction capability to prevent rotation of the entire mount while operating the GoPro's controls. As already mentioned, installation of this metal sleeve mount was very easy. Once tightened it provided much more resistance to turning than the RAM device. However, installing and testing an i360 X3 demonstrated what appears to be a slight shortcoming. Operating the i360 controls allowed the ball to slightly rotate in its mount. The stem part did not rotate, only the ball itself. Removing the mounting bolt and placing an external #10 star washer below the existing 2 flat washers such that the star washer teeth contact the ball then reinstalling the bolt markedly improved the ball's resistance to torque/rotation. Because the new mount is more robust than the RAM, I hope videos will be smoother and clearer. dww Actual use result: After a few hundred miles of video recording (1100 miles on the bike), stem mount assembly and ball have remained tight. Compared to the thousands of video miles I've recorded with the prior mount, the resultant videos with this mount are the smoothest and clearest I've experienced.

### ⭐⭐⭐⭐⭐ Best of breed steering stem mount
*by A***A on April 25, 2025*

I've used at least 6 different motorcycle steering stem mounts that work similarly in fashion to these however this one is far superior to every other design that I've ever tried. Most of them are often difficult to mount securely into the steering stem. Some are difficult to insert initially, some move around a good amount due to rubber bushings but this one is easy to setup, remains super secure, and is easy to remove. I have mixed feelings about the security Torx bolt but it's probably isolated to my use since I am frequently installing and removing because I use these to temporarily mount cameras or test gear to different motorcycles. It's a quality product and I've purchased several over the last couple of years and recommend repeatedly.

## Frequently Bought Together

- BRCOVAN Metal Motorcycle Fork Stem Mount Base with 1'' TPU Ball for Stem Holes 12mm to 25.4mm in Diameter, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm
- RAM Mounts RAP-B-201U-A Composite Double Socket Arm - Short Arm Compatible with B Size 1" Ball Components
- RAM Mounts Quick-Grip XL Phone Holder with Ball RAM-HOL-PD4-238AU with B Size 1" Ball

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-07*