--- product_id: 475599511 title: "Metal Motorcycle Fork Stem Ball Base with 1 Inch TPU Ball Suitable for Tube Diameter 12 mm to 25.4 mm, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm" brand: "brcovan" price: "AR$97411" currency: ARS in_stock: true reviews_count: 6 category: "Brcovan" url: https://www.desertcart.com.ar/products/475599511-metal-motorcycle-fork-stem-ball-base-with-1-inch-tpu store_origin: AR region: Argentina --- # Anti-theft bolt design Includes 2 metal spacers Fits 12-25.4mm stem holes Metal Motorcycle Fork Stem Ball Base with 1 Inch TPU Ball Suitable for Tube Diameter 12 mm to 25.4 mm, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm **Brand:** brcovan **Price:** AR$97411 **Availability:** ✅ In Stock ## Summary > 🏍️ Lock in your ride’s style and security with BRCOVAN’s ultimate fork stem base! ## Quick Answers - **What is this?** Metal Motorcycle Fork Stem Ball Base with 1 Inch TPU Ball Suitable for Tube Diameter 12 mm to 25.4 mm, Compatible with RAM Mounts B Size 1 Inch Ball Double Socket Arm by brcovan - **How much does it cost?** AR$97411 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/475599511-metal-motorcycle-fork-stem-ball-base-with-1-inch-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 - • **Effortless Installation:** Step-by-step ease with included spacers and custom wrench—get mounted and riding in minutes. - • **Universal Compatibility:** Works flawlessly with RAM B 1-inch ball mounts and BRCOVAN double socket arms for ultimate accessory flexibility. - • **Robust Metal Construction:** Durable metal base ensures long-lasting stability and premium feel on your ride. - • **Secure Anti-Theft Mechanism:** Special screw groove and included wrench add an extra layer of security for your mounted gear. - • **Precision Fit for Versatility:** Adapts seamlessly to stem diameters from 12mm to 25.4mm with dual spacer options. ## Overview The BRCOVAN Motorcycle Fork Stem Mounting Base features a 1-inch TPU ball compatible with RAM B mounts, fitting stem holes from 12mm to 25.4mm using included metal spacers. Designed for easy installation and enhanced security with a unique anti-theft bolt and special wrench, it offers a durable, versatile mounting solution for professional riders seeking reliable accessory integration. ## Description Motorcycle fork stem base with 1 inch ball Review: Great product - Great Review: Indispensable pour accessoires moto. ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B88MNK14 | | ASIN | B0B88MNK14 | | Batteries Included? | No | | Batteries Required? | No | | Color | Schwarz | | Customer Reviews | 4.7 4.7 out of 5 stars (343) | | Customer reviews | 4.7 4.7 out of 5 stars (343) | | Date First Available | 14 August 2022 | | Date First Available | 14 August 2022 | | Finish | Black | | Included components | (1) Motorcycle Fork Stem Base With 1'' Ball, (2) Spacers, (1) Special Wrench | | Item Weight | 130 g | | Item depth | 38mm | | Item model number | R27-A | | Item model number | R27-A | | Manufacturer | BRCOVAN | | Manufacturer | BRCOVAN | | Mounting type | Fork Stem Mount | | Package Dimensions | 8.6 x 5.7 x 2.9 cm; 130 g | | Package Dimensions | 8.6 x 5.7 x 2.9 cm; 130 g | | Part number | Hengulus | ## Product Details - **Brand:** BRCOVAN - **Colour:** Black - **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 ## Images ![Metal Motorcycle Fork Stem Ball Base with 1 Inch TPU Ball Suitable for Tube Diameter 12 mm to 25.4 mm, 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 product *by J***Y on 21 October 2024* Great ### ⭐⭐⭐⭐⭐ Review *by S***E on 30 October 2025* Indispensable pour accessoires moto. ### ⭐⭐⭐⭐⭐ Review *by P***L on 20 March 2026* Super einfach zu montieren und hält bombenfest. Die beigefügte Anleitung ist leicht verständlich und reicht vollkommen aus. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/475599511-metal-motorcycle-fork-stem-ball-base-with-1-inch-tpu](https://www.desertcart.com.ar/products/475599511-metal-motorcycle-fork-stem-ball-base-with-1-inch-tpu) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-18*