--- product_id: 42269403 title: "REDSHIFT Bike Handlebar Shim for ShockStop Suspension Stem, Bicycle Handle Bar Clamp Shims, 25.4mm to 31.8mm, Biking Accessories" brand: "redshift" price: "$31.16" currency: USD in_stock: true reviews_count: 13 category: "Redshift" url: https://www.desertcart.us/products/42269403-redshift-bike-handlebar-shim-for-shockstop-suspension-stem-bicycle-handle store_origin: US region: United States of America --- # Fits 25.4mm & 26.0mm bars Quick & easy install Precision aluminum build REDSHIFT Bike Handlebar Shim for ShockStop Suspension Stem, Bicycle Handle Bar Clamp Shims, 25.4mm to 31.8mm, Biking Accessories **Brand:** redshift **Price:** $31.16 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Upgrade your ride, no compromises—fit, function, and finesse in one shim! ## Quick Answers - **What is this?** REDSHIFT Bike Handlebar Shim for ShockStop Suspension Stem, Bicycle Handle Bar Clamp Shims, 25.4mm to 31.8mm, Biking Accessories by redshift - **How much does it cost?** $31.16 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/42269403-redshift-bike-handlebar-shim-for-shockstop-suspension-stem-bicycle-handle) ## Best For - redshift enthusiasts ## Why This Product - Trusted redshift brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lifetime Confidence:** Backed by a lifetime warranty, ride worry-free knowing quality is guaranteed. - • **Invisible Integration:** Slim design keeps your bike’s sleek look intact—shim disappears once installed. - • **Ride-Ready in Minutes:** Simple clamp-on installation means you’re back on the road faster, no tools or fuss. - • **Seamless Compatibility:** Effortlessly adapts smaller handlebars to ShockStop stems for a perfect fit. - • **Durable Aluminum Construction:** Lightweight yet robust material ensures long-lasting performance without added bulk. ## Overview The REDSHIFT Bike Handlebar Shim is a precision aluminum adapter that allows 25.4mm or 26.0mm handlebars to securely fit the 31.8mm ShockStop Suspension Stem. Designed for quick installation and invisibility once mounted, it offers a durable, lightweight solution backed by a lifetime warranty, perfect for road, hybrid, and electric bikes. ## Description REDSHIFT Handlebar Shim for ShockStop StemThis Bike Handlebar Shim is a useful bike accessory that allows you to install the ShockStop Stem on your bicycle handlebar. An easy solution to fit your ShockStop Stem if you have 25.4mm or 26.0mm handlebars. Easy to install in minutes, place the bicycle handle bar adapter shims on either side of your handlebar, and clamp securely into the stem. Once installed, the shims are essentially invisible.How do I know if I need a handlebar shim for the ShockStop Stem?The ShockStop fits 31.8mm diameter handlebars without the need for any additional parts. If you have a 25.4mm or 26.0mm diameter handlebar, you will need to use these shims. The handlebar clamp shims adapt 25.4mm or 26.0mm bike handlebars to the 31.8mm ShockStop Suspension Stem clamp. Width: 50.8 mm (2 inches). Superior Quality And SatisfactionWe stand behind the products we sell and want you to have an amazing experience with your Redshift bike parts and bike components. All our products come with a lifetime warranty. Review: Works - Fits a 26 diameter bar. And you can use a modern stem. Nice cheap solution to the problem that actually works. Hasn’t budged or creaked once in 300 miles of various types of riding including aggressive riding on rough surfaces Review: Fits perfect! Great product!! - Fits like glove! handlebars now fit. Shipping was fast, one day! on the road again!! ## Features - ADAPT YOUR HANDLEBAR TO YOUR SHOCKSTOP STEM – This Bike Handlebar Shim is a useful bike accessory that allows you to install the ShockStop Stem on your bicycle handlebar. - FITS 25.4mm OR 26.0mm HANDLEBARS – If you have a 25.4mm or 26.0mm diameter handlebar, you will need this shim to fit your ShockStop Stem. If your handlebar is 31.8mm, the ShockStop Stem will fit without needing this shim. - EASY TO INSTALL – Place the bicycle handlebar adapter shims on either side of your handlebar, and clamp your ShockStop stem around them. Once installed, the shims are essentially invisible. - SUPERIOR QUALITY AND SATISFACTION – We stand behind the products we sell and want you to have an amazing experience with your Redshift bike accessories and components. All our products come with a lifetime warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N4FU70U | | Best Sellers Rank | #113,675 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #109 in Bike Stems | | Bike Type | Road Bike, Hybrid Bike, Electric Bike | | Brand | REDSHIFT | | Brand Name | REDSHIFT | | Color | black | | Customer Reviews | 4.6 out of 5 stars 143 Reviews | | Item Dimensions L x W | 2"L x 2"W | | Item Weight | 0.04 Kilograms | | Manufacturer | Redshift Sports | | Manufacturer Part Number | RS-41-07 | | Material | Aluminum | | Material Type | Aluminum | | Product Dimensions | 2"L x 2"W | | UPC | 736313569995 | | Unit Count | 1.0 Count | ## Product Details - **Color:** black - **Brand:** REDSHIFT - **Product Dimensions:** 2"L x 2"W - **Manufacturer:** Redshift Sports - **UPC:** 736313569995 ## Images ![REDSHIFT Bike Handlebar Shim for ShockStop Suspension Stem, Bicycle Handle Bar Clamp Shims, 25.4mm to 31.8mm, Biking Accessories - Image 1](https://m.media-amazon.com/images/I/51QBQG8qx1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by L***S on December 3, 2020* Fits a 26 diameter bar. And you can use a modern stem. Nice cheap solution to the problem that actually works. Hasn’t budged or creaked once in 300 miles of various types of riding including aggressive riding on rough surfaces ### ⭐⭐⭐⭐⭐ Fits perfect! Great product!! *by M***N on September 17, 2020* Fits like glove! handlebars now fit. Shipping was fast, one day! on the road again!! ### ⭐⭐⭐⭐ Make a Groovy Version *by J***R on February 29, 2024* With this shim, I encountered difficulty in securing the bars, even at 5nm. I utilized it for a pair of Nitto handlebars to attach to my redshift stem, but it failed to hold tight. Following advice from my local bike shop, I ultimately acquired a different shim with grooves, which successfully resolved the issue. ## Frequently Bought Together - REDSHIFT Bike Handlebar Shim for ShockStop Suspension Stem, Bicycle Handle Bar Clamp Shims, 25.4mm to 31.8mm, Biking Accessories - REDSHIFT ShockStop Suspension Stem for Bicycles, Shock-Absorbing Bike Handlebar Stem for Road, Gravel, Hybrid, and E-Bikes - REDSHIFT ShockStop Suspension Seatpost for Bicycles, Shock-Absorber Bike Seat Post for Road, Gravel, Hybrid, and E-Bikes --- ## 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/42269403-redshift-bike-handlebar-shim-for-shockstop-suspension-stem-bicycle-handle](https://www.desertcart.us/products/42269403-redshift-bike-handlebar-shim-for-shockstop-suspension-stem-bicycle-handle) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-30*