--- product_id: 316763018 title: "Welltop Bike Stem Riser, Bicycle Fork Stem Extender Aluminum Alloy Adjustable Handlebar Adapter Head up Adapter Flexible Easy Installation for 1-1/8\" 28.6mm Fork Mountain Road Bike MTB BMX, Black" brand: "welltop" price: "123.95 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/316763018-welltop-bike-stem-riser-bicycle-fork-stem-extender-aluminum-alloy store_origin: TN region: Tunisia --- # Welltop Bike Stem Riser, Bicycle Fork Stem Extender Aluminum Alloy Adjustable Handlebar Adapter Head up Adapter Flexible Easy Installation for 1-1/8" 28.6mm Fork Mountain Road Bike MTB BMX, Black **Brand:** welltop **Price:** 123.95 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Welltop Bike Stem Riser, Bicycle Fork Stem Extender Aluminum Alloy Adjustable Handlebar Adapter Head up Adapter Flexible Easy Installation for 1-1/8" 28.6mm Fork Mountain Road Bike MTB BMX, Black by welltop - **How much does it cost?** 123.95 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/316763018-welltop-bike-stem-riser-bicycle-fork-stem-extender-aluminum-alloy) ## Best For - welltop enthusiasts ## Why This Product - Trusted welltop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description The bike stem riser is made of high-strength aluminium alloy, maximum height extension 180mm (7 inch), include 6 gaskets, 2 x 20mm (4/5 inch), 3 x 10mm (2/5 inch) and 1 x 5mm (1/5 inch), stem extender is very easy to install, which can reduce the pressure of waist effectively and help you biking more comfortable, suitable for mountain bike, road bike, MTB and BMX. Features: ❤ Bike handlebar riser is made of high-strength aluminum alloy, anti-corrosion and rust-free, high toughness and not deformed. Matte texture is hard to scratch. ❤ Comfortable cycling accessory, you can use this stem extender to adjust the suitable height, relieve your back fatigue. ❤ Easy to use, just remove the cover of original handlebar and bicycle handlebar stand, install the bike stem extender, then adjust the position and fix the adjustment screw. ❤ This bike fork stem extender is a practical tool for your bicycle, handling more flexible, easy to operate when climbing, make you enjoy your cycling and relax your body and mind. ❤ Our fork rod extender is suitable for most bicycles with 1-1/8 inch tubes, such as mountain bike, Road bike, MTB, BMX, etc. Specification: Material: 6061 aluminium alloy Color: matte black Total height: 180mm/7in Weight: 245g/0.54lb Spacers: 2 x 20mm (0.8 inch), 3 x 10mm (0.4 inch) and 1 x 5mm (0.2 inch) Fit for steerer tube: 1 1/8 inch(28.6mm) Package Includes: 1 × Bike Stem Riser Welcome to Welltop, we hope you have a nice shopping experience, if you have any problems please feel free to contact us. ## Features - About this item - 🚵【Suitable for Most Bikes】 --- The stem riser is compatible with most bicycles with 1-1/8'' (28.6mm) threadless headset, such as mountain bike, road bike, MTB and BMX. - 🚵【Adjustable Height】 --- The maximum height extension of bike stem extender is 180mm (7 inch), include 6 gaskets, 2 x 20mm (0.8 inch), 3 x 10mm (0.4 inch) and 1 x 5mm (0.2 inch). Bike fork stem extender can be freely adjusted by choosing the number and type of spacers to fit your own height, make your riding more comfortable and relaxed. - 🚵【Strong Material】 --- Made from forged 6061 aluminium alloy, the bicycle fork stem raiser with polished anodized finish is durable, solid, rustproof and wear resistant, not easy to loose, anti-corrosion, high toughness and not deformed, more secure to use. Strong screw spun can be tighten easily, not easy to bent. - 🚵【Easy Installation】 --- Use a wrench (not included) to remove the top cap bolt and faceplate bolts, lift the handlebar straight off and remove it, and then connect up the original front fork stem, adjust the height by spacers, finally tighten the bolts. - 🚵【 Comfortable Cycling】 --- Lightweight, handling more flexible, easy to operate when climbing, bicycle handlebar raiser can reduce the pressure of waist effectively, make your biking more relaxed. ## Images ![Welltop Bike Stem Riser, Bicycle Fork Stem Extender Aluminum Alloy Adjustable Handlebar Adapter Head up Adapter Flexible Easy Installation for 1-1/8" 28.6mm Fork Mountain Road Bike MTB BMX, Black - Image 1](https://m.media-amazon.com/images/I/6117Ir5IzsS.jpg) ![Welltop Bike Stem Riser, Bicycle Fork Stem Extender Aluminum Alloy Adjustable Handlebar Adapter Head up Adapter Flexible Easy Installation for 1-1/8" 28.6mm Fork Mountain Road Bike MTB BMX, Black - Image 2](https://m.media-amazon.com/images/I/61CFlR+Ip9L.jpg) ![Welltop Bike Stem Riser, Bicycle Fork Stem Extender Aluminum Alloy Adjustable Handlebar Adapter Head up Adapter Flexible Easy Installation for 1-1/8" 28.6mm Fork Mountain Road Bike MTB BMX, Black - Image 3](https://m.media-amazon.com/images/I/710vy9+fmbL.jpg) ![Welltop Bike Stem Riser, Bicycle Fork Stem Extender Aluminum Alloy Adjustable Handlebar Adapter Head up Adapter Flexible Easy Installation for 1-1/8" 28.6mm Fork Mountain Road Bike MTB BMX, Black - Image 4](https://m.media-amazon.com/images/I/61IyqZ5oZFL.jpg) ![Welltop Bike Stem Riser, Bicycle Fork Stem Extender Aluminum Alloy Adjustable Handlebar Adapter Head up Adapter Flexible Easy Installation for 1-1/8" 28.6mm Fork Mountain Road Bike MTB BMX, Black - Image 5](https://m.media-amazon.com/images/I/61+DF3GdDeL.jpg) ## Customer Reviews ### ⭐⭐⭐ Not sure if the center screw's threaded right for my bike *by D***E on Reviewed in the United States on September 1, 2021* I bought this to raise the height on the handlebars for my e-bike.The bad: the center screw gives a ton of resistance and keeps wobbling when I try to screw it in. I don't think it's threaded correctly for my bike. Also, some of the spacers still wiggle and make noise even when the screw's tightened down.The good: it seems sturdy enough for a no-stunts, no-rocks, road bike. My riding position is much more comfortable now that my handlebars are higher up. ### ⭐⭐⭐ Taking chances *by S***A on Reviewed in the United States on July 5, 2021* I thought it was not safe to use; I returned it the next day. ### ⭐⭐⭐⭐⭐ EASILY INSTALLED *by D***E on Reviewed in the United States on October 26, 2021* GREAT EXTENDER, AWSOME PRICE --- ## 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.tn/products/316763018-welltop-bike-stem-riser-bicycle-fork-stem-extender-aluminum-alloy](https://www.desertcart.tn/products/316763018-welltop-bike-stem-riser-bicycle-fork-stem-extender-aluminum-alloy) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-21*