---
product_id: 525703931
title: "BRCOVAN R27-A 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: "$1940"
currency: MXN
in_stock: true
reviews_count: 2
category: "Brcovan"
url: https://www.desertcart.mx/products/525703931-brcovan-r27-a-metal-motorcycle-fork-stem-mount-base-1
store_origin: MX
region: Mexico
---

# Fits stem holes 12-25.4mm 6061-T6 aluminum alloy base Includes 2 metal spacers BRCOVAN R27-A 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:** $1940
**Availability:** ✅ In Stock

## Summary

> 🛵 Elevate your ride with precision mounting power!

## Quick Answers

- **What is this?** BRCOVAN R27-A 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?** $1940 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/525703931-brcovan-r27-a-metal-motorcycle-fork-stem-mount-base-1)

## 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

- • **Ride with Confidence:** Supports minimum tube depth of 38mm, providing a rock-solid foundation for your Android Auto units, GoPros, or other essential tech.
- • **Effortless Installation:** Comes with a special wrench and clear spacer options, making setup quick and hassle-free—get your gear mounted in minutes.
- • **Precision Fit for Every Ride:** Adjustable spacers ensure a perfect fit for stem diameters from 12mm to 25.4mm, eliminating wobble and enhancing stability.
- • **Built to Last, Built to Perform:** Crafted from aerospace-grade 6061-T6 aluminum alloy with stainless steel spacers for unmatched durability and corrosion resistance.
- • **Seamless RAM Mount Compatibility:** Integrated 1'' TPU ball base designed to flawlessly connect with RAM Mounts B size double socket arms for versatile device mounting.

## Overview

The BRCOVAN R27-A Metal Motorcycle Fork Stem Mount Base features a robust 6061-T6 aluminum alloy construction with stainless steel spacers, designed to fit stem holes from 12mm to 25.4mm. It includes two spacer sizes for a tailored fit and a 1'' TPU ball compatible with RAM Mounts B size double socket arms, ensuring secure and versatile device attachment. Ideal for mounting tech like Android Auto units and GoPros, it offers easy installation with a special wrench and supports a minimum tube depth of 38mm for stable, reliable performance.

## Description

Motorcycle fork stem base with 1 inch ball

Review: Works perfectly - Simple but works perfectly. The unit is made of metal and feels very sturdy. Installation was very simple. I've used it to hold an Android Auto Unit and a GoPro and both were very stable.
Review: Pretty good quality and does the job - Pretty good quality. Does the job.

## 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.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B88MNK14 |
| Best Sellers Rank | 98,465 in Automotive ( See Top 100 in Automotive ) 89 in Car Ball Joints |
| Brand | BRCOVAN |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 343 Reviews |
| Finish | Black |
| Finish type | Black |
| Included Components | (1) Motorcycle Fork Stem Base With 1'' Ball, (2) Spacers, (1) Special Wrench |
| Item Depth | 38mm |
| Item Weight | 0.13 Kilograms |
| Item weight | 0.13 Kilograms |
| Manufacturer | BRCOVAN |
| Material | 6061-T6 aluminum alloy round base, stainless steel spacer, TPU over-molding ball head |
| Model Number | R27-A |
| Mounting Type | Fork Stem Mount |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Product Details

- **Colour:** Black
- **Brand:** BRCOVAN
- **Material:** 6061-T6 aluminum alloy round base, stainless steel spacer, TPU over-molding ball head
- **Item weight:** 0.13 Kilograms
- **Finish type:** Black

## Images

![BRCOVAN R27-A 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

### ⭐⭐⭐⭐⭐ Works perfectly
*by A***N on 5 April 2024*

Simple but works perfectly. The unit is made of metal and feels very sturdy. Installation was very simple. I've used it to hold an Android Auto Unit and a GoPro and both were very stable.

### ⭐⭐⭐⭐ Pretty good quality and does the job
*by K***Y on 25 March 2025*

Pretty good quality. Does the job.

## 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
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**Shop now:** [https://www.desertcart.mx/products/525703931-brcovan-r27-a-metal-motorcycle-fork-stem-mount-base-1](https://www.desertcart.mx/products/525703931-brcovan-r27-a-metal-motorcycle-fork-stem-mount-base-1)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-15*