--- product_id: 321976168 title: "Aerobars Bike Aero Bar Extension Riser Kit, Biking Accessories, Components, Parts" brand: "redshift" price: "Β₯11685" currency: JPY in_stock: true reviews_count: 5 category: "Redshift" url: https://www.desertcart.jp/products/321976168-aerobars-bike-aero-bar-extension-riser-kit-biking-accessories-components store_origin: JP region: Japan --- # 15mm or 30mm height adjustment Quick-release compatible hardware Aluminum build for lightweight durability Aerobars Bike Aero Bar Extension Riser Kit, Biking Accessories, Components, Parts **Brand:** redshift **Price:** Β₯11685 **Availability:** βœ… In Stock ## Summary > πŸš΄β€β™‚οΈ Elevate your aero game β€” comfort meets precision in every ride! ## Quick Answers - **What is this?** Aerobars Bike Aero Bar Extension Riser Kit, Biking Accessories, Components, Parts by redshift - **How much does it cost?** Β₯11685 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/321976168-aerobars-bike-aero-bar-extension-riser-kit-biking-accessories-components) ## 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 - β€’ **Customizable Aero Fit:** Add 15mm or 30mm height to your aerobars for a tailored riding position. - β€’ **Enhanced Long-Ride Comfort:** Optimize arm pad height to reduce strain and maintain aero posture on extended rides. - β€’ **Lifetime Warranty Assurance:** Invest with confidence backed by Redshift’s lifetime warranty and quality promise. - β€’ **Lightweight Aluminum Design:** Premium aluminum spacers keep your setup sleek without added bulk. - β€’ **Seamless Quick-Release Integration:** Designed exclusively for Redshift Quick-Release Aerobars (post-Jan 2020) for effortless installation. ## Overview The REDSHIFT Aerobars Extension Riser Kit offers a precision-engineered solution to customize your aero bar height by 15mm or 30mm, crafted from lightweight aluminum. Compatible with Redshift Quick-Release Aerobars made after January 2020, this kit includes four spacers and all mounting hardware needed for a seamless upgrade. Designed to enhance comfort and fit during long rides, it comes with a lifetime warranty, ensuring durability and rider confidence. ## Description REDSHIFT Extension Riser Kit for Quick Release AerobarsThe Bicycle Aero Bar Riser Kit is designed to add height to your Redshift Quick-Release Aerobars. Risers create space between the aero bars and handlebars and provide a less aggressive riding position. They are the perfect solution for getting the aerobars to hit just the right point for long-ride comfort. Add either 15mm (one spacer) or 30mm (two spacers) of height to your aerobar extensions and arm pads with these bike aero bar extension risers. They allow you to optimize your fit for the perfect riding position.Seamless Integration WithSeamless integration with Redshift Quick-Release Aerobars. Four spacers included (2 per side) and all necessary mounting hardware. Stack Height: 15 mm - one spacer per side; 30 mm - two spacers per side.Superior Quality And SatisfactionWe stand behind the products we sell and want you to have an amazing experience with your Redshift bike components. All our products come with a lifetime warranty. Review: Make sure your bars are compatible before you buy - Not compatible with aero bars before 2020, not mentioned at all in the information. Really disappointed as these would have made my bars useable...now probably going to sell the aero bars Review: Echt gut - Passen sehr gut, habe sie auf meiner ersten knapp 100 km getestet. Echt top.πŸ‘πŸ½ ## Features - ADDS HEIGHT TO YOUR AEROBARS – The Bike Aero Bar Risers are designed to add either 15mm (one spacer) or 30mm (two spacers) of height to your Redshift Quick-Release Aerobars for a better fit. - OPTIMIZE YOUR FIT FOR PERFECT COMFORT – The bike aero bar extension riser kit adds height to your aerobar extensions and arm pads allowing you to optimize your fit for perfect comfort in the aero position. - COMPATIBLE WITH – Compatible with Redshift Quick-Release Aerobars purchased after January 2020. If your Redshift aerobars were purchased before Jan 2020 your dovetail clamp will be 12mm tall and you will need a different riser kit. - INCLUDES– Four spacers included (2 per side) and all necessary mounting hardware to rise either 15 mm - one spacer per side; or 30 mm - two spacers per side. - 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 parts. All our products come with a lifetime warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MZFZMPX | | Best Sellers Rank | #35,047 in Sporting Goods ( See Top 100 in Sporting Goods ) #26 in Bike Handlebars | | Bike Type | Mountain Bike | | Brand | REDSHIFT | | Brand Name | REDSHIFT | | Color | Black | | Colour | Black | | Customer Reviews | 4.5 out of 5 stars 82 Reviews | | Item Dimensions L x W | 25.4L x 12.7W centimeters | | Item Weight | 5 Grams | | Item weight | 5 Grams | | Manufacturer | Redshift Sports | | Manufacturer Part Number | RS-11-04 | | Material | Aluminum | | Material Type | Aluminum | | Model Number | RS-11-04 | | Product dimensions | 25.4L x 12.7W centimeters | | UPC | 051907109440 | | Unit Count | 4 Count | | Unit count | 4 Count | ## Product Details - **Brand:** REDSHIFT - **Colour:** Black - **Item weight:** 5 Grams - **Material:** Aluminum - **Product dimensions:** 25.4L x 12.7W centimeters ## Images ![Aerobars Bike Aero Bar Extension Riser Kit, Biking Accessories, Components, Parts - Image 1](https://m.media-amazon.com/images/I/51oHRwZ-HbL.jpg) ## Customer Reviews ### ⭐⭐⭐ Make sure your bars are compatible before you buy *by M***N on 28 March 2021* Not compatible with aero bars before 2020, not mentioned at all in the information. Really disappointed as these would have made my bars useable...now probably going to sell the aero bars ### ⭐⭐⭐⭐⭐ Echt gut *by R***R on 17 March 2026* Passen sehr gut, habe sie auf meiner ersten knapp 100 km getestet. Echt top.πŸ‘πŸ½ ### ⭐⭐⭐⭐⭐ Upgrade for comfort! *by T***S on 8 June 2026* These risers worked great to upgrade my Trek TT bike. Recent back surgery and age limit my aero position and these risers were perfect - used with the Redshift aero bars. ## Frequently Bought Together - REDSHIFT Aerobars Bike Aero Bar Extension Riser Kit, Biking Accessories, Components, Parts - REDSHIFT Quick-Release Clip-On Bike Aero Bars, Bicycle Handlebar Rest, Aluminum Aerobar Extensions for Road, Triathlon, Mountain, Hybrid, Gravel Bikes, Cycling Biking Accessories Part - REDSHIFT Aerobars Bike Handlebar Shim Kit, Bicycle Handle Bar Clamp Shims, 26.0mm to 31.8mm --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/321976168-aerobars-bike-aero-bar-extension-riser-kit-biking-accessories-components](https://www.desertcart.jp/products/321976168-aerobars-bike-aero-bar-extension-riser-kit-biking-accessories-components) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-07*