---
product_id: 664091091
title: "carbon handlebars mountain bike mtb handlebars carbon riser handlebars 31.8 mtb bike handlebars lightweight riser bar 1-1/4\"carbon mountain bike bars carbon handlebars for mtb UD matte 680mm"
brand: "rxl sl"
price: "$U7150"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/664091091-carbon-handlebars-mountain-bike-mtb-handlebars-carbon-riser-handlebars-31
store_origin: UY
region: Uruguay
---

# Ultra-light 150g carbon fiber Standard 31.8mm diameter for perfect fit High-strength & shockproof durability carbon handlebars mountain bike mtb handlebars carbon riser handlebars 31.8 mtb bike handlebars lightweight riser bar 1-1/4"carbon mountain bike bars carbon handlebars for mtb UD matte 680mm

**Brand:** rxl sl
**Price:** $U7150
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Ride Light, Ride Right — Elevate Every Trail

## Quick Answers

- **What is this?** carbon handlebars mountain bike mtb handlebars carbon riser handlebars 31.8 mtb bike handlebars lightweight riser bar 1-1/4"carbon mountain bike bars carbon handlebars for mtb UD matte 680mm by rxl sl
- **How much does it cost?** $U7150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/664091091-carbon-handlebars-mountain-bike-mtb-handlebars-carbon-riser-handlebars-31)

## 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

- • **Featherweight Power:** At just 150g, these carbon bars slash weight without sacrificing strength, giving you lightning-fast control.
- • **Plug & Play Installation:** Precision 31.8mm diameter ensures seamless compatibility with your stem for a hassle-free upgrade.
- • **Ergonomic Upright Comfort:** Designed to support a natural, upright riding posture that reduces strain on your back, arms, and neck—ride longer, feel better.
- • **Unmatched Control on Rough Terrain:** Enhanced grip and stiffness make handling bumpy trails and gravel effortless, perfect for both beginners and pros.
- • **Sleek Matte Finish with Maximum Durability:** Anodized carbon fiber resists wear and tear while looking effortlessly premium—ride with confidence and style.

## Overview

Crafted from high-strength carbon fiber, these 680mm matte black mountain bike handlebars weigh a mere 150g, combining ultra-lightweight design with exceptional stiffness and shock resistance. Engineered for an ergonomic upright riding position, they reduce fatigue and improve control on rough terrain. Compatible with standard 31.8mm stems, these handlebars offer easy installation and durable performance for serious MTB enthusiasts.

## Description

Brand:RXL SL  Material:Carbon Fiber  Colour:Black/Grey  Appearance:3K matte/3K glossy/UD matte  Weight:about 150g(700 mm)  Handlebar diameter:31.8 mm  Bar End Diameter:22.2mm  Flat handlebar:620/640/660/680/700/720/740/760mm  Riser Handlebar:620/640/660/680/700/720/740/760mm  Backsweep of the lift:8°  Rise of the lift:3°  Mast lift:18mm  Plate shift:5°  Plate shift:0°  Used:mountain bike/MTB/downhill bike  Feature:Ultralight,easy to install and remove  Installation Notes: 1. When installing carbon fiber mtb handlebars, please make sure that the diameter of the stem is the same as that of our 31.8mm handlebar. 2. Follow the specified tightening torque (4Nm), Maximum tightening torque on bar: 5Nm, Torque specification for all bolts is 3-5Nm. 3. Use the torque wrench to install, the normal installation will have a slight dent in the lock position, this is normal and does not affect the strength (excessive torque may cause breakage damage, can not be used normally, with l 'non-slip agent normal 3.5Nm can be locked, the role of the anti-slip agent is not required to excessively lock can be safely fixed) 4. Carbon fiber mounting paste can be applied to 31.8 rods to ensure a tight fit with little chance of slippage and torque at 5nm equally in a crisscross pattern, be careful not to overtighten the fittings.

## Features

- CARBON FIBER FLAT BARS: The mtb handlebars are made of high-strength carbon fiber material and anodized finish. Lightweight and stiff, Non-Slip and excellent shockproof, Maximum Firmness, durable, the carbon mountain bike handlebars is a great protection of the rider's safety.
- COMFORTABLE FOR AN UPRIGHT POSITION: The flat mtb handlebar will support you to ride the bike in an upright position so that you can keep your posture. carbon handlebar mtb allow you to ride in a more upright position which puts less stress on your back, arms, and neck. Flat carbon fiber handlebars are also more comfortable for the hands to grip. You can fit comfortable ergonomic grips which put your hands in a more natural position.
- EASILY CONTROLLED: the Flat carbon fiber handlebars mountain bike is even easy to handle for beginners because they will have more handgrip while practicing or riding the bike. The more handgrip you have, the easier you may control the bike, especially while riding on bumpy or gravel roads. Besides, mtb carbon handlebar is also easier for you to maintain the brake cables and also the gear.
- GOOD FLEXIBILITY: The straight handlebar is more flexible than the swallow 31.8 riser handlebar, carbon fiber mountain bike handlebars is easier to exert force, carbon mtb handlebar don’t need as much flexibility to use, mtb carbon fiber handlebar can help keep your eyes"up"making it easier to see what’s coming up and they can make riding with a backpack easier.
- EASY TO INSTALL: When installing rxl sl carbon handlebars, please measure and confirm the diameter before ordering. The diameter of carbon fiber mtb handlebars must be the same as that of the stem. please do make sure 31.8mm mountain bike carbon handlebars must be installed with 31.8mm bike stem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RXL SL |
| Brand | RXL SL |
| Model | mountain bike handlebars 31.8 |
| Product Dimensions | 76 x 68 x 0.1 cm; 150 g |
| Item model number | carbon handlebar mtb |
| Exterior | Carbon |
| Manufacturer part number | LHUSA-MTB-012 |
| Item Weight | 150 g |

## Product Details

- **Colour:** No Logo UD Matte
- **Brand:** RXL SL
- **Bike type:** Mountain Bike
- **Product dimensions:** 76L x 68W centimetres
- **Manufacturer:** RXL SL

## Images

![carbon handlebars mountain bike mtb handlebars carbon riser handlebars 31.8 mtb bike handlebars lightweight riser bar 1-1/4"carbon mountain bike bars carbon handlebars for mtb UD matte 680mm - Image 1](https://m.media-amazon.com/images/I/41LjvtrHsuL.jpg)
![carbon handlebars mountain bike mtb handlebars carbon riser handlebars 31.8 mtb bike handlebars lightweight riser bar 1-1/4"carbon mountain bike bars carbon handlebars for mtb UD matte 680mm - Image 2](https://m.media-amazon.com/images/I/514lUApM1fL.jpg)
![carbon handlebars mountain bike mtb handlebars carbon riser handlebars 31.8 mtb bike handlebars lightweight riser bar 1-1/4"carbon mountain bike bars carbon handlebars for mtb UD matte 680mm - Image 3](https://m.media-amazon.com/images/I/61Wp8s23fGL.jpg)
![carbon handlebars mountain bike mtb handlebars carbon riser handlebars 31.8 mtb bike handlebars lightweight riser bar 1-1/4"carbon mountain bike bars carbon handlebars for mtb UD matte 680mm - Image 4](https://m.media-amazon.com/images/I/51vu3jjf29L.jpg)
![carbon handlebars mountain bike mtb handlebars carbon riser handlebars 31.8 mtb bike handlebars lightweight riser bar 1-1/4"carbon mountain bike bars carbon handlebars for mtb UD matte 680mm - Image 5](https://m.media-amazon.com/images/I/61XGUtljUiL.jpg)

## Available Options

This product comes in different **Size Name, Style Name** options.

## Frequently Bought Together

- Carbon Handlebars, Mountain Bike Handlebars, Riser Bars 31.8mm 3K Matt Glossy 680mm 700mm 720mm 740mm 760mm MTB Handlebars for Mountain Bikes,Road Bike
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-13*