--- product_id: 47996827 title: "LERWAY Bike Stem Riser 11/8” Alloy Aluminium Mountain Bicycle A-head 28.6mm" brand: "lerway" price: "$23.75" currency: USD in_stock: true reviews_count: 13 category: "Lerway" url: https://www.desertcart.us/products/47996827-lerway-bike-stem-riser-11-8-alloy-aluminium-mountain-bicycle store_origin: US region: United States of America --- # Adjusts stem height up to 85mm Fits 1-1/8'' (28.6mm) steerer Includes 4 spacers for custom fit LERWAY Bike Stem Riser 11/8” Alloy Aluminium Mountain Bicycle A-head 28.6mm **Brand:** lerway **Price:** $23.75 **Availability:** ✅ In Stock ## Summary > 🚵‍♂️ Elevate Your Ride, Elevate Your Game! ## Quick Answers - **What is this?** LERWAY Bike Stem Riser 11/8” Alloy Aluminium Mountain Bicycle A-head 28.6mm by lerway - **How much does it cost?** $23.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/47996827-lerway-bike-stem-riser-11-8-alloy-aluminium-mountain-bicycle) ## Best For - lerway enthusiasts ## Why This Product - Trusted lerway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Relief:** Elevate your handlebars to reduce back strain and improve posture, turning every ride into a pain-free adventure. - • **Customizable Comfort:** Adjust your handlebar height by up to 85mm using included spacers to find your perfect ergonomic riding position. - • **Lightweight Durability:** Crafted from forged 6061 aluminum alloy, combining strength with featherlight performance for long-lasting reliability. - • **Tool-Free Installation:** Simple slide-on design with included spacers and secure 2-screw system makes setup a breeze—no mechanic needed. - • **Universal Compatibility:** Seamlessly fits most mountain bikes with standard 28.6mm threadless steerers for effortless upgrades. ## Overview The LERWAY Bike Stem Riser is a precision-engineered 6061 aluminum alloy extender designed to fit 1-1/8'' (28.6mm) threadless steerer tubes. It offers up to 85mm adjustable height increase with four included spacers, enabling riders to customize handlebar positioning for enhanced comfort and posture. Lightweight yet durable, this matte black stem riser is easy to install and ideal for mountain bike enthusiasts seeking ergonomic upgrades. ## Description Product Description Do you lean over too much on your bike? Installing Lerway's steerer tube extender to achieve a comfortable position. Product details ● Material: 6061 aluminium alloy ● Colour: matte black ● Total height: 120mm ● Weight: 211g ● Spacers: 3 x 10mm spacers, 1 x 5mm spacers. ● Fit for steerer tube 1 1/8 inch(28.6mm). . Aluminum alloy, durable and light. 2 screw design makes more secure. Adjust the height with the 4 spacers. How to Install a Stem Riser? 1. Remove the top cap bolt and faceplate bolts. 2. Lift the handlebar straight off and remove it. 3. Slide the Riser onto the steerer tube. 4. Re-install handlebar and tighten the bolts. Review: Great stem riser - I'm very tall so was tired of back ache from cycling hunched over. This brought my handle bars up enough to take the strain off my back. Easy to fit, comes with the right allen keys and feels like good build quality. Review: Great product and Easy to Install - Made a huge difference. I’m not sure why retailers sell bikes with low handlebars. But this has helped a lot. I’m still stretching a little, but not as excessively as before. Great product. ## Features - 🚲【Perfect for Most Bikes】The stem riser is suitable for most bike with 1-1/8''(28.6mm) threadless steerer. - 🚲【Adjustable Height】The cycle stem riser offers up to 85mm stem height increase, you can customise your new stem height perfectly for your riding needs. - 🚲【4 Spacers Included】The stem riser adapter comes with 4 spacers (1×5mm & 3×10mm), so you can adjust the height of the stem by swapping spacers. - 🚲【Easy to Install】Just slide the stem extender onto the steerer tube and tighten it, very easy to fit. - 🚲【Aluminium Material】The steerer tube extender is made from forged 6061 aluminium alloy, super strong and lightweight. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00G2VMXCO | | Best Sellers Rank | 13,685 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 8 in Cycling Stems | | Bike Type | Mountain Bike | | Brand | LERWAY | | Brand Name | LERWAY | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.7 out of 5 stars 5,868 Reviews | | Item Diameter | 28.6 Millimetres | | Item Dimensions W x H | 29W x 120H millimetres | | Item Weight | 0.35 Pounds | | Item weight | 0.35 Pounds | | Manufacturer | Gooasis | | Manufacturer Part Number | H015000035800 | | Material | Aluminium | | Material Type | Aluminium | | Product dimensions | 29W x 120H millimetres | | UPC | 647953198080 | | Unit Count | 1.0 count | ## Product Details - **Brand:** LERWAY - **Colour:** Black - **Item weight:** 159 g - **Material:** Aluminium - **Product dimensions:** 29W x 120H millimetres ## Images ![LERWAY Bike Stem Riser 11/8” Alloy Aluminium Mountain Bicycle A-head 28.6mm - Image 1](https://m.media-amazon.com/images/I/51cf+BN4avL.jpg) ![LERWAY Bike Stem Riser 11/8” Alloy Aluminium Mountain Bicycle A-head 28.6mm - Image 2](https://m.media-amazon.com/images/I/513AzALwMwL.jpg) ![LERWAY Bike Stem Riser 11/8” Alloy Aluminium Mountain Bicycle A-head 28.6mm - Image 3](https://m.media-amazon.com/images/I/51v8eVymlZL.jpg) ![LERWAY Bike Stem Riser 11/8” Alloy Aluminium Mountain Bicycle A-head 28.6mm - Image 4](https://m.media-amazon.com/images/I/610JChS+oKL.jpg) ![LERWAY Bike Stem Riser 11/8” Alloy Aluminium Mountain Bicycle A-head 28.6mm - Image 5](https://m.media-amazon.com/images/I/61KYeNKAx2L.jpg) ## Questions & Answers **Q: I cant get the handle bars right. Has a little play at the frame. How can I fix it.** A: You might have to use your existing spacers and the ones that come with the new stem to get the play out. It happened to me at first until I got the spacers just right. **Q: Can u use this on a 20inch fit bmx bike?** A: Don’t have that bike but it fits five other makes and model bikes I have and it’s powerfully strong I’m a big guy its great **Q: Does this work on the Peloton?** A: Look in your Peloton manual to see if it tells you the size of the pedal thread. **Q: If you only use one or two spacers, can you cut the steerer tube extension to the correct height? If so, will the provided longer bolt still work?** A: no put the spacers you don't use on top. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great stem riser *by H***O on 2 June 2026* I'm very tall so was tired of back ache from cycling hunched over. This brought my handle bars up enough to take the strain off my back. Easy to fit, comes with the right allen keys and feels like good build quality. ### ⭐⭐⭐⭐⭐ Great product and Easy to Install *by U***H on 25 May 2025* Made a huge difference. I’m not sure why retailers sell bikes with low handlebars. But this has helped a lot. I’m still stretching a little, but not as excessively as before. Great product. ### ⭐⭐⭐⭐⭐ Easy to install - raises the handle bar by a good 6 inches or so *by M***A on 27 May 2020* Bought this to raise the handle bars on my son's carrera abyss junior bike - this was because I had raised the seat height and handle bar was too low. The stem riser is easy to install and raises the handle bar by at least 6 inches - I could increase it a bit more by using the riser rings. Took a couple of attempts to get the stem stack assembly nice and snug but once that was done, the bike was solid again. The benefits of raised handlebars were felt immediately in terms of comfort. Solid construction using high quality alloy as described. ## Frequently Bought Together - LERWAY Bike Stem Riser Extender MTB Handlebar Stem Adapter with Hex Key for 1-1/8" 28.6mm fork Aluminum Black - GoHZQ 6 Pcs Headset Spacers 1 1/8", Aluminium Alloy Headset Spacers for Bikes, 28.6mm MTB Road Bike Stem Spacers 2mm/3mm/5mm/3x10mm Black - PLATTBK Bike Stem 31.8mm 35Degree, Aluminum Alloy MTB Stem Riser Bicycle Handlebar Stem for BMX Road Bike Mountain Bike --- ## 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.us/products/47996827-lerway-bike-stem-riser-11-8-alloy-aluminium-mountain-bicycle](https://www.desertcart.us/products/47996827-lerway-bike-stem-riser-11-8-alloy-aluminium-mountain-bicycle) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-18*