---
product_id: 630185357
title: "Sonic/Ergo/52a Aerobar | bike-handlebars"
brand: "profile design"
price: "KD 85.50"
currency: KWD
in_stock: true
category: "Profile Design"
url: https://www.desertcart.com.kw/products/630185357-sonic-ergo-52a-aerobar-bike-handlebars
store_origin: KW
region: Kuwait
---

# 124-290mm adjustable width 52° ergonomic grip angle 564g ultra-lightweight Sonic/Ergo/52a Aerobar | bike-handlebars

**Brand:** profile design
**Price:** KD 85.50
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride, dominate the pack with Sonic/Ergo/52a!

## Quick Answers

- **What is this?** Sonic/Ergo/52a Aerobar | bike-handlebars by profile design
- **How much does it cost?** KD 85.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/630185357-sonic-ergo-52a-aerobar-bike-handlebars)

## Best For

- profile design enthusiasts

## Why This Product

- Trusted profile design brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Edge:** 52-degree grip angle combined with Ergo/10mm armrest pads reduces fatigue for longer, faster rides.
- • **Streamlined Speed:** Minimal frontal area design slashes drag, giving you that competitive edge on every ride.
- • **Pro-Grade Durability:** Crafted from premium aluminum with a 2-year warranty—built to last through every race and training session.
- • **Featherlight Performance:** At just 564 grams, this anodized aluminum aerobar keeps your bike light and your speed high.
- • **Precision Fit, Maximum Comfort:** Adjustable width from 124mm to 290mm in fine 18.5mm increments ensures a perfect aerodynamic position tailored to you.

## Overview

The Profile Design Sonic/Ergo/52a Aerobar is a lightweight, highly adjustable clip-on handlebar extension designed for serious cyclists seeking aerodynamic efficiency and ergonomic comfort. Featuring anodized aluminum construction, a broad fit range (124-290mm width), and a 52-degree grip angle with cushioned armrests, it optimizes riding position for speed and endurance. Backed by a 2-year warranty, it’s a pro-level upgrade trusted by top riders.

## Description

The Sonic bracket offers an extensive fit range, low weight and easy adjustment along with minimal frontal area. Combining this with the Ergo armrest creates an aerobar that will aid most riders in optimising their position for both speed and comfort. The 52A is one of the newest versions of our reliable aluminium extension range.

## Features

- Profile Design's replacement for the popular Sonic 50a aerobar!
- Bracket: Sonic
- Armrest: Ergo/10mm pads
- Weight: 564g Coloor: Anodized Black
- Width: 124mm to 290mm in 18. 5mm steps
- Extension length: 400mm
- Grip angle: 52 Degrees

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW89RP6C |
| Best Sellers Rank | #83,247 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #41 in Bike Handlebars |
| Brand Name | Profile Design |
| Color | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (14) |
| Date First Available | February 23, 2024 |
| Included Components | Sonic aerobar brackets (2), AL extensions (2), Ergo armrests (2), 10mm Ergo armrest pads (2), related hardware |
| Item Dimensions LxWxH | 23 x 16 x 7 inches |
| Item Package Dimensions L x W x H | 17.01 x 12.71 x 6.65 inches |
| Item Weight | 1.6 Pounds |
| Manufacturer | Profile Design |
| Material | Aluminum |
| Model Name | Sonic/Ergo/52a |
| Number of Items | 1 |
| Package Weight | 0.76 Kilograms |
| Part Number | RHSNC521 |
| Size | 31.8mm (26.0 w/shims) |
| Style | Clip-on Aero Bar |
| Suggested Users | unisex-adult |
| Warranty Description | 2 year manufacturer |

## Images

![Sonic/Ergo/52a Aerobar | bike-handlebars - Image 1](https://m.media-amazon.com/images/I/51dtroH9YwL.jpg)
![Sonic/Ergo/52a Aerobar | bike-handlebars - Image 2](https://m.media-amazon.com/images/I/5164YewrPrL.jpg)
![Sonic/Ergo/52a Aerobar | bike-handlebars - Image 3](https://m.media-amazon.com/images/I/51or+XcMwLL.jpg)
![Sonic/Ergo/52a Aerobar | bike-handlebars - Image 4](https://m.media-amazon.com/images/I/41DJCX4NI1L.jpg)

## Frequently Bought Together

- Sonic/Ergo/52a Aerobar
- Profile Design Aerobar Bracket Riser Kit Black

---

## 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.com.kw/products/630185357-sonic-ergo-52a-aerobar-bike-handlebars](https://www.desertcart.com.kw/products/630185357-sonic-ergo-52a-aerobar-bike-handlebars)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-06-30*