---
product_id: 24139929
title: "Legacy II Aerobars, Aluminum Aerobar Extensions for Triathlon and Time Trial Bikes, Adjustable Armrests, Handlebar Rest for Cycling, Black, One Size"
brand: "profile design"
price: "R4531"
currency: ZAR
in_stock: true
category: "Profile Design"
url: https://www.desertcart.co.za/products/24139929-legacy-ii-aerobars-aluminum-aerobar-extensions-for-triathlon-and-time
store_origin: ZA
region: South Africa
---

# Width & rotational adjustable armrests 6061-T6 forged aluminum - durable & lightweight Optimized for triathlon & time trial aerodynamics Legacy II Aerobars, Aluminum Aerobar Extensions for Triathlon and Time Trial Bikes, Adjustable Armrests, Handlebar Rest for Cycling, Black, One Size

**Brand:** profile design
**Price:** R4531
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your ride, crush the clock, and leave the pack behind!

## Quick Answers

- **What is this?** Legacy II Aerobars, Aluminum Aerobar Extensions for Triathlon and Time Trial Bikes, Adjustable Armrests, Handlebar Rest for Cycling, Black, One Size by profile design
- **How much does it cost?** R4531 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/24139929-legacy-ii-aerobars-aluminum-aerobar-extensions-for-triathlon-and-time)

## 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

- • **Race-Ready Comfort:** Multiple hand positions and ergonomic padding keep you comfortable through every mile of your triathlon or time trial.
- • **Universal Compatibility:** Fits 31.8mm handlebars out of the box, with shims available for 26.0mm bars—versatility meets performance.
- • **Aerodynamics That Win Races:** Venturi-style armrests and sleek design minimize drag so you can push harder and faster.
- • **Precision Fit, Maximum Comfort:** Adjustable armrests let you dial in your perfect aero position for hours of fatigue-free riding.
- • **Engineered Lightweight Strength:** Crafted from forged 6061-T6 aluminum, these bars deliver pro-level durability at just 450g.

## Overview

The Profile Design Legacy II Aerobars are precision-engineered aluminum extensions designed to enhance aerodynamics and comfort for triathlon and time trial cyclists. Featuring adjustable, ergonomic Venturi-style armrests and weighing only 450g, they offer customizable fit and fatigue reduction for long rides. Compatible with standard 31.8mm handlebars and adaptable to 26.0mm with shims, these aerobars deliver race-ready performance and durability for serious cyclists.

## Description

Elevate your performance and comfort with the Profile Design Legacy II Aerobars – the perfect solution for cyclists looking to gain an edge in triathlons, time trials, or long-distance cycling events. Constructed with forged 6061-T6 aluminum, these aerobars offer both lightweight durability and robust strength, ensuring they can withstand the demands of competitive riding while enhancing your aerodynamic position. The Venturi-style armrests are engineered for comfort, providing multiple hand positions to reduce fatigue, allowing you to maintain focus and speed for longer rides. Whether you’re racing or training, the Legacy II ensures that your posture remains optimized, enhancing efficiency and minimizing drag. What sets these aerobars apart is their highly adjustable design. With width-adjustable and rotationally adjustable armrests, you can fine-tune your riding position to suit your body, ensuring a secure and customized fit. This flexibility makes the Legacy II ideal for any road bike, offering versatile positioning that adapts to your unique needs. Weighing in at just 450g, these aerobars combine a lightweight build with exceptional durability, providing the perfect balance of performance and comfort for both elite athletes and recreational cyclists alike. Their streamlined design is specifically crafted to maximize aerodynamics and reduce drag, making them a vital addition to any rider's setup. Legacy II Aerobars are designed to fit 31.8 mm handlebars with ease, and they can be adapted to 26.0 mm handlebars with the shim kits (sold separately). Whether you’re tackling the toughest time trial courses or enjoying a long-distance cycling adventure, these aerobars are built to deliver exceptional performance without compromise.

## Features

- Ergonomic Design for Enhanced Comfort: Crafted with forged 6061-T6 aluminum construction for durability and featuring Venturi-style armrests, these aerobars provide multiple hand positions to reduce fatigue and boost aerodynamics during long rides.
- Adjustable: Achieve your perfect riding position with width-adjustable and rotationally adjustable armrests. The versatile design ensures a snug and secure fit, adapting to any road bike setup.
- Perfect for Triathlon and Long Rides: Whether you're competing in a triathlon, tackling a time trial, or on a long-distance road cycling, Legacy II Aerobars maximize aerodynamics and minimize drag, helping you ride faster and longer with less effort.
- Lightweight: Weighing just 450g, these aerobars are engineered with lightweight construction and robust durability, making them perfect for riders seeking high-performance gear for their road or triathlon bikes.
- Compatibility: Designed to fit 31.8 mm handlebars and adaptable to 26.0 mm bars with shim kits (sold separately). Please note, not intended for use with Aerobar Bracket Riser kits.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0185OKVRY |
| Best Sellers Rank | #26,591 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #128 in Bike Handlebars, Headsets & Stems |
| Bike Type | Road Bike |
| Brand Name | Profile Design |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (993) |
| Global Trade Identification Number | 00723660003067 |
| Included Components | Handlebars |
| Item Dimensions L x W | 13.25"L x 9.5"W |
| Item Type Name | Parts |
| Item Weight | 110 g |
| Item Width | 12 inches |
| Manufacturer | Profile Design |
| Manufacturer Part Number | LEGACY 2 AEROBAR |
| Manufacturer Warranty Description | Limited Warranty |
| Material Type | Aluminum |
| Model Number | 320150001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | 320150001 |
| UPC | 723660003067 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Profile Design
- **Color:** Black
- **Item Weight:** 110 g
- **Material:** Aluminum
- **Product Dimensions:** 13.25"L x 9.5"W

## Images

![Legacy II Aerobars, Aluminum Aerobar Extensions for Triathlon and Time Trial Bikes, Adjustable Armrests, Handlebar Rest for Cycling, Black, One Size - Image 1](https://m.media-amazon.com/images/I/31DAx3l51zL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How do you adjust these to fit 26mm handlebars?**
A: I just got my in Aug-2022 and the shims were included in the box. With the shims, it fit my 26mm bars perfectly.

**Q: Are these Adjustable?**
A: You can adjust the width between the bars and the bar angle (up and down) as well as the rotation of the arm pads (outward to inward).  Overall these are pretty easy to customize to your comfort.  I started with them at a wider separation and later brought them in tighter (more aero, less comfortable).

**Q: Does “clip-on” mean that the aero bars can be easily removed and reinstalled while the mounting bracket remains attached to the handle bar?**
A: No. The bars are connected to the mounting bracket, so you will have to remove the mounting bracket from the handle bar in order to remove the aerobars.

**Q: My handle bar is a "wing bar" (flat not round) would these Aerobars fit on it?**
A: With great difficulty. Mine are somewhat aerodynamic and they barely fit

## Frequently Bought Together

- Profile Design Legacy II Aerobars, Aluminum Aerobar Extensions for Triathlon and Time Trial Bikes, Adjustable Armrests, Handlebar Rest for Cycling, Black, One Size
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-11*