---
product_id: 345110094
title: "RXL SL Road Bicycle Handlebars 31.8 Carbon Fibre Road Handlebar Drop Bar 40cm 400mm Aero Bars for Road Bike Handlebar"
brand: "rxl sl"
price: "€ 147.05"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/345110094-rxl-sl-road-bicycle-handlebars-31-8-carbon-fibre-road
store_origin: PT
region: Portugal
---

# Ultra-light 210g carbon fiber Aerodynamic wind-breaking design High-temp joint & anti-shock durability RXL SL Road Bicycle Handlebars 31.8 Carbon Fibre Road Handlebar Drop Bar 40cm 400mm Aero Bars for Road Bike Handlebar

**Brand:** rxl sl
**Price:** € 147.05
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride with carbon finesse — because every second counts!

## Quick Answers

- **What is this?** RXL SL Road Bicycle Handlebars 31.8 Carbon Fibre Road Handlebar Drop Bar 40cm 400mm Aero Bars for Road Bike Handlebar by rxl sl
- **How much does it cost?** € 147.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/345110094-rxl-sl-road-bicycle-handlebars-31-8-carbon-fibre-road)

## Best For

- rxl sl enthusiasts

## Why This Product

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

## Key Features

- • **Grip with Confidence:** Granule paint finish near brake mounts boosts friction for safer, more responsive braking when it counts.
- • **Precision Ergonomics:** 127mm drop and 104mm reach crafted for optimal control and comfort during long rides and sharp turns.
- • **Sleek Aero Advantage:** Wind-breaking contours and internal cable routing slash drag, giving you that pro-level edge on every sprint.
- • **Race-Ready Durability:** High-temperature joint treatment and impact-tested design ensure your handlebar withstands the toughest road challenges.
- • **Featherweight Carbon Mastery:** At just ~210g, ride faster with premium T700 carbon fiber that outshines aluminum in strength and style.

## Overview

The RXL SL Road Bicycle Handlebar is a 31.8mm diameter, 400mm wide drop bar crafted from ultra-light T700 carbon fiber weighing approximately 210g. Designed with aerodynamic wind-breaking features and internal cable routing, it offers enhanced speed and sleek aesthetics. Its ergonomic drop and reach dimensions optimize rider comfort and control, while high-temp joint treatment and anti-shock properties ensure durability and safety. Perfect for serious road cyclists seeking a performance upgrade with a stylish edge.

## Description

RXL SL

## Features

- 1.Road bicycle handlebars 31.8 material: T700 Carbon Fiber; Drop bars handle bar weight:Approx 210g±10g; Color:Black/Red;
- 2.Aero bars for road bike handlebar diameter:31.8mm; Carbon road handlebar width:400/420/440mm; Drop:127mm; Reach:104mm; Drop Bar 40cm appearance:UD Glossy;
- 3.Carbon Fiber road handlebar compares to Aluminum Alloy:Lighter in weight.Much more beautiful in appearance. Brighter in Color. Stronger in pressure resistance. Anti-Shock. Has proper elasticity, improving your bicycle’s class in minutes.
- 4.This style is one of the standard mold of modern road racing bike,its tortuosity is especially made to fits the brake system, and in the position of the brake system, we prayed it with a layer of granule paint to increase the friction between the brake handle and the handlebar, providing you a safer and comfortable riding.
- 5.The corner is high temperature joint treated, passed impact test, adopted wind-breaking design and internally routing to reduce the wind resistance while riding. the bent bar has great balance ability, applies for most fixtures. the Upper Hand Grip part has been expanded to rest your palm, makes you more comfortable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RXL SL |
| Brand | RXL SL |
| Model | RXL SL Road Bicycle Handlebars 31.8 Carbon Fibre Road Handlebar Drop Bar 40cm 400mm Aero Bars for Road Bike Handlebar |
| Product Dimensions | 40.01 x 12.7 x 0.25 cm; 210 g |
| Item model number | RXLSLRH18031 |
| Manufacturer Part Number | RXLSLRH18031 |
| Item Weight | 210 g |

## Product Details

- **Colour:** Red Glossy
- **Brand:** RXL SL
- **Material:** Carbon Fiber
- **Product dimensions:** 40L x 12.7W centimeters
- **Item weight:** 210 Grams

## Images

![RXL SL Road Bicycle Handlebars 31.8 Carbon Fibre Road Handlebar Drop Bar 40cm 400mm Aero Bars for Road Bike Handlebar - Image 1](https://m.media-amazon.com/images/I/51IsxAdUwAL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can the bars be used with any 31.8mm stem?**
A: The diameter of the handle bar is 31.8mm, it can be installed well with any stem with the same diameter. However as this drop bar is made of carbon fiber, we suggest to use carbon stem with it.

**Q: Is installation difficult? Do they require special tools for installation?**
A: No, the installation method of the bicycle handlebar is easy, no special installation requirements for these carbon bike handlebar, use hex wrench to insall is ok.

**Q: Does this handlebar reduce wind resistance? Is its weight suitable for racing?**
A: Yes, this carbon handlebar is flat-design, can reduce wind resistance on cycling. And made of lightweight carbon fiber, which is perfectly choice for racing.

**Q: Do they come pre-drilled for internal wiring?**
A: Yes, there are 4 holes pre-drilled on the handle bar, can support for internal wiring routing.

**Q: Have buyers noticed any flex when braking hard?**
A: The handlebars do flex slightly when riding out of the saddle or climbing hard, which is expected with carbon fiber bars and helps absorb road vibrations, reduces hand soreness.

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**Shop now:** [https://www.desertcart.pt/products/345110094-rxl-sl-road-bicycle-handlebars-31-8-carbon-fibre-road](https://www.desertcart.pt/products/345110094-rxl-sl-road-bicycle-handlebars-31-8-carbon-fibre-road)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*