--- product_id: 469402240 title: "ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm for 1-1/8\" Threadless Size Converter (22.2mm/Black)" brand: "zukka" price: "€ 3.51" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.pt/products/469402240-zukka-bike-stem-quill-adapter-bicycle-fork-stem-riser-extender store_origin: PT region: Portugal --- # 180mm total length for perfect height boost Fits 1-1/8" threadless headsets, universal compatibility Aluminum alloy with anodized finish for durability ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm for 1-1/8" Threadless Size Converter (22.2mm/Black) **Brand:** zukka **Price:** € 3.51 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Modernize your classic ride with effortless style and comfort! ## Quick Answers - **What is this?** ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm for 1-1/8" Threadless Size Converter (22.2mm/Black) by zukka - **How much does it cost?** € 3.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/469402240-zukka-bike-stem-quill-adapter-bicycle-fork-stem-riser-extender) ## Best For - zukka enthusiasts ## Why This Product - Trusted zukka brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Elevate Your Ride:** Raise your handlebar height effortlessly for superior comfort and control. - • **Premium Durability:** Crafted from polished aluminum alloy, built to resist oxidation and last. - • **Seamless Compatibility:** Designed to fit most 1-1/8" threadless forks, modernizing older bikes with ease. - • **Quick & Easy Installation:** Tool-free setup—insert, tighten, and hit the road in minutes. - • **Upgrade Without Compromise:** Transform your classic bike with a sleek, reliable stem adapter that blends style and function. ## Overview The ZUKKA Bike Stem Quill Adapter is a 180mm aluminum alloy riser designed to convert 1-1/8" threadless forks for older quill-based bikes. It offers durable anodized finish, easy installation, and compatibility with most modern handlebars, enhancing rider comfort by raising handlebar height. ## Description Buy ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm for 1-1/8" Threadless Size Converter (22.2mm/Black): Stems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: this is a good product - fit correctly and it works great!!! Review: Gives you way more parts options! - Worked great for the conversion from quill stem to modern thread less style. This gives you more options for stems as you can use more modern and available products. Have used on my last couple builds and works great every time. ## Features - Total length: 180mm/7.09inch, bottom diameter (upper diameter): 1 1/8Inch (28.6mm), steering tube diameter: 22.2mm/0.87 inch. - This handlebar stem is suitable for most bicycles with a 1-1/8 inch (28.6 mm) threadless headset. Please confirm the size of your original handlebar before purchasing. - High Quality: This riser is made of aluminum alloy and features a polished anodized finish, making it sturdy, durable and resistant to oxidation. - Increase Height: Raise the height of the handlebars by extending the handlebar stem to add a comfortable experience to your cycling journey. - Easy Installation: Just insert the extension tube into the upper tube of the front fork, tighten the top bolt, and then connect the handlebar. It's ready to use immediately. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7B9ZQV2 | | Best Sellers Rank | #236,605 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,498 in Bike Handlebars, Headsets & Stems | | Bike Type | Mountain Bike, Road Bike | | Brand Name | ZUKKA | | Color | 22.2mm/Black | | Customer Reviews | 4.6 4.6 out of 5 stars (284) | | Included Components | Bike Stem Quill Adapter | | Item Dimensions L x W | 7.09"L x 0.87"W | | Item Weight | 5.68 Ounces | | Manufacturer | ZUKKA | | Manufacturer Warranty Description | NO | | Material Type | Aluminum | ## Product Details - **Brand:** ZUKKA - **Color:** 22.2mm/Black - **Item Weight:** 5.68 Ounces - **Material:** Aluminum - **Product Dimensions:** 7.09"L x 0.87"W ## Images ![ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm for 1-1/8" Threadless Size Converter (22.2mm/Black) - Image 1](https://m.media-amazon.com/images/I/51PWglrE85L.jpg) ![ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm for 1-1/8" Threadless Size Converter (22.2mm/Black) - Image 2](https://m.media-amazon.com/images/I/71YpTYIbL6L.jpg) ![ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm for 1-1/8" Threadless Size Converter (22.2mm/Black) - Image 3](https://m.media-amazon.com/images/I/71gi316hLqL.jpg) ![ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm for 1-1/8" Threadless Size Converter (22.2mm/Black) - Image 4](https://m.media-amazon.com/images/I/71U1juaGrlL.jpg) ![ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm for 1-1/8" Threadless Size Converter (22.2mm/Black) - Image 5](https://m.media-amazon.com/images/I/51-LYuWqbZL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will this fit my Murray beach cruiser?** A: It will if it's not an 1 1/8 set up ## Customer Reviews ### ⭐⭐⭐⭐⭐ this is a good product *by D***T on August 7, 2025* fit correctly and it works great!!! ### ⭐⭐⭐⭐⭐ Gives you way more parts options! *by D***2 on December 3, 2025* Worked great for the conversion from quill stem to modern thread less style. This gives you more options for stems as you can use more modern and available products. Have used on my last couple builds and works great every time. ### ⭐⭐⭐⭐⭐ Bike stem quill adapter *by G***A on October 17, 2025* If you have an older or quill‑based bike and want to modernize it—raising the bars, using modern stems, or improving rider comfort—the ZUKKA Bike Stem Quill Adapter is an excellent tool. It delivers strong build quality, good adjustability, and relatively hassle-free installation. The slight tradeoffs are manageable (just require care in torque and fit). In my estimation, it absolutely deserves 5 stars for the combination of utility, durability, and value. ## Frequently Bought Together - ZUKKA Bike Stem Quill Adapter, Bicycle Fork Stem Riser Extender 22.2/25.4 mm to 28.6mm for 1-1/8" Threadless Size Converter - 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red) - GPMTER Bike Handlebar Grips, Single Lock on Bicycle Handle Bar, for BMX, Mountain, MTB, Beach Cruiser, Scooter, Folding Bike, Soft Non-Slip-Rubber Hand Grip Comfortable Ergonomic --- ## 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.pt/products/469402240-zukka-bike-stem-quill-adapter-bicycle-fork-stem-riser-extender](https://www.desertcart.pt/products/469402240-zukka-bike-stem-quill-adapter-bicycle-fork-stem-riser-extender) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-22*