--- product_id: 63729667 title: "Waterproof Extension Arm iPhone 5 13mm - 14.7mm Motorcycle Fork Stem Yoke Mount (sku 16420)" brand: "buybits addons" price: "€ 133.65" currency: EUR in_stock: false category: "Wireless Phone Accessory" url: https://www.desertcart.sk/products/63729667-waterproof-extension-arm-iphone-5-13mm-14-7mm-motorcycle-fork store_origin: SK region: Slovakia --- # Waterproof Extension Arm iPhone 5 13mm - 14.7mm Motorcycle Fork Stem Yoke Mount (sku 16420) **Brand:** buybits addons **Price:** € 133.65 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Waterproof Extension Arm iPhone 5 13mm - 14.7mm Motorcycle Fork Stem Yoke Mount (sku 16420) by buybits addons - **How much does it cost?** € 133.65 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/63729667-waterproof-extension-arm-iphone-5-13mm-14-7mm-motorcycle-fork) ## Best For - buybits addons enthusiasts ## Why This Product - Trusted buybits addons brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Ultimate Addons EXTENDED sports motorcycle yoke mount with a dedicated Apple iPhone 5, 5S Tough Case (not suitable for the iPhone 5C). Includes a central fork stem motorcycle yoke mount fitting for holes 13.0-14.7mm (0.52"-0.58"), a Ball adaptor & a 3" extender arm for extra reach.This central fork stem yoke mount has been developed for use on motorcycles where a handlebar mounting option is not possible or desirable. Designed to fit sports, super bikes, endurance and touring motorbikes using the cylindrical bore wall (steering head tube) of fork stems.Case Features: IPX4 waterproof protects from water splashes, light rain showers, dust and dirt. Robust, light-weight - designed for daily use. Secure hinged opening, book-style. Bespoke silicon liner for cushioning and shock reduction. Sensitive front lens ensures easy access. Headphone socket & Power access weather caps. Mount Features: Motorcycle Fork Stem Yoke Mount Fits Stems: 13.0-14.7mm (0.52"- 0.58"). 1" Ball fixing. Light weight - made from Aluminium. Easy to attach to the steering head tube of fork stem and completely removable. 3-prong adaptor joins mount to case. Includes 3" Extension piece. IMPORTANT: Check your stem cover can be removed leaving a central hole for mount to fix in. Drop Fork Stem Motorcycle attachment in hole of stem & tighten. The split shaft will expand to fit inside wall of fork stem, use Allen Key to tighten. Measure your hole! This option is designed to fit stems that measure from 13.0-14.7mm (0.52"- 0.58"). Alternative sizes available. When fitting case to mount, please engage the 3-prong attachment system, firmly pushing together until it clicks. Some force will be required! ## Features - Ultimate Addons EXTENDED sports motorcycle yoke mount with a dedicated Apple iPhone 5, 5S Tough Case (not suitable for the iPhone 5C). Includes a central fork stem motorcycle yoke mount fitting for holes 13.0-14.7mm (0.52"- 0.58"), a Ball adaptor & a 3" extender arm for extra reach. - Designed to fit sports, super bikes, endurance and touring motorbikes using the cylindrical bore wall (steering head tube) of the fork stems. - The IPX4 waterproof Tough Case is robust & light-weight, designed for daily use, features a secure book-style opening and contains a bespoke silicon liner. - The Yoke Mount is light-weight and easy to attach to the steering head of the fork stem and is completely removable. - The 3" extension arm included in this already popular mounting solution offers extra reach and so aids those riders who need more flexibility. ## Images ![Waterproof Extension Arm iPhone 5 13mm - 14.7mm Motorcycle Fork Stem Yoke Mount (sku 16420) - Image 1](https://images-eu.ssl-images-amazon.com/images/I/51QEuy0NzML.jpg) ![Waterproof Extension Arm iPhone 5 13mm - 14.7mm Motorcycle Fork Stem Yoke Mount (sku 16420) - Image 2](https://images-eu.ssl-images-amazon.com/images/I/51sWJftUaiL.jpg) ![Waterproof Extension Arm iPhone 5 13mm - 14.7mm Motorcycle Fork Stem Yoke Mount (sku 16420) - Image 3](https://images-eu.ssl-images-amazon.com/images/I/51-Tf5b0vDL.jpg) ![Waterproof Extension Arm iPhone 5 13mm - 14.7mm Motorcycle Fork Stem Yoke Mount (sku 16420) - Image 4](https://images-eu.ssl-images-amazon.com/images/I/41F0SH-8cUL.jpg) ![Waterproof Extension Arm iPhone 5 13mm - 14.7mm Motorcycle Fork Stem Yoke Mount (sku 16420) - Image 5](https://images-eu.ssl-images-amazon.com/images/I/51tB3wvicbL.jpg) --- ## 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.sk/products/63729667-waterproof-extension-arm-iphone-5-13mm-14-7mm-motorcycle-fork](https://www.desertcart.sk/products/63729667-waterproof-extension-arm-iphone-5-13mm-14-7mm-motorcycle-fork) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-01*