---
product_id: 1630015
title: "Race Face Atlas Mountain Bike Stem"
brand: "raceface"
price: "5800766₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Race Face"
url: https://www.desertcart.vn/products/1630015-race-face-atlas-mountain-bike-stem
store_origin: VN
region: Vietnam
---

# 6061-T6 aluminum for ultimate strength Four-bolt clamp for rock-solid handlebar grip Stress-riser-free faceplate for durability Race Face Atlas Mountain Bike Stem

**Brand:** raceface
**Price:** 5800766₫
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Ride Bold, Ride Strong — The Atlas Stem Has Your Back!

## Quick Answers

- **What is this?** Race Face Atlas Mountain Bike Stem by raceface
- **How much does it cost?** 5800766₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/1630015-race-face-atlas-mountain-bike-stem)

## Best For

- raceface enthusiasts

## Why This Product

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

## Key Features

- • **Precision Four-Bolt Clamp:** Engineered with a four-bolt bar clamp that locks your handlebar firmly in place, ensuring razor-sharp steering control on every trail.
- • **Versatility for Every Rider:** Perfectly balanced for AM, FR, and DH disciplines—light enough for all-day rides, tough enough for the gnarliest terrain.
- • **Innovative U-Shaped Clamp Geometry:** Interlocking design enhances stability and reduces flex, giving you confidence on aggressive descents and technical climbs.
- • **Unmatched Strength Meets Lightweight Design:** Crafted from aerospace-grade 6061-T6 aluminum, the Atlas stem delivers pro-level durability without weighing you down.
- • **Stress-Free Riding with Reinforced Faceplate:** Eliminates common stress risers that cause bending or breakage, extending the lifespan of your stem and handlebars.

## Overview

The Race Face Atlas Mountain Bike Stem is a high-performance, 6061-T6 aluminum stem designed for aggressive all-mountain, freeride, and downhill riders. Featuring a four-bolt clamp and innovative U-shaped handlebar geometry, it ensures maximum grip and durability while eliminating stress points that cause failure. At just 155 grams, it balances lightweight agility with rock-solid strength, making it a top choice for riders seeking precision control and long-lasting reliability.

## Description

Atlas is designed to bridge the needs of AM and FR/DH riders: light enough for AM, tough enough for FR and DH, providing the ultimate in versatility.

Review: Killer stem for your mountain bike - This is an extremely sturdy and nifty looking stem for your mountain bike. In addition to it's high functionality it has a lot of mojo. And the squiggly line graphics on it appear nicer in person than in the photos. It can be installed quickly and is an easy upgrade for your mountain bike. I went from a 90mm stem that came with my bike (a Bianchi) to this here 50mm jobber, which moved the bars about 1.5 inches closer to me and now I'm much more comfortable. But don't go by me, find what is comfortable for yourself. There are some good videos on UTube that can give you some guidance for choosing a new stem. The videos were helpful to me but you don't have to believe everything they say. Apparently there are some theories about how stem length can affect how your bike handles depending on the kind of riding you do. Seems to me the Atlas level of Raceface components are at a higher level than some of the others, but you're paying for it. I also bought the monster gigantic Atlas flat pedals but that is a different review.
Review: Razor sharp steering, great handlebar control. - Installation only takes a few minutes if you have the right tools. I recommend using a torque wrench to insure proper installation and therefore meet the manufacturers specs and performance. My factory stem (65mm) felt too far out so I decided to get this 50mm stem instead. Additionally I was looking for a stronger and more durable piece that can handle well. I am super satisfied with this quality stem! Thank you RaceFace for designing it and thank you desertcart for selling it Prime. 😀 A few pointers during installation: - This stem has torque specs showing for all screws which is super nice and professional. - When installing new piece, tighten the steer tube cap screw first, and then stem steer tube mounting screws last. This method should help to avoid a potential gap between fork and stem and/or spacers. - I used a torque wrench to tighten all screws. I prefer to hear 3 consecutive torque wrench clicks and making sure its tights across all screws equally. - I used 4 NM to tighten steer tube cap. Most steer tube caps do not have torque spec but I find 4NM to work perfectly on my bike. MTB adventures \m/ \m/

## Features

- 6061-T6 aluminum
- Four bolt bar clamp holds bar securely in position, interlocking U-Shaped Handlebar Clamp Geometry
- Faceplate eliminates ''stress risers'' which cause your bar to bend or break

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008CC2Y84 |
| Best Sellers Rank | #146,394 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #145 in Bike Stems |
| Brand | RaceFace |
| Brand Name | RaceFace |
| Color | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (198) |
| Date First Available | June 18, 2012 |
| Global Trade Identification Number | 00821973186856 |
| Included Components | Race Face Atlas Mountain Bike Stem (Red, 31.8-mm Clamp, 50-mm, 1-1/8-Inch) |
| Item Dimensions LxWxH | 6 x 2.5 x 2.5 inches |
| Item Package Dimensions L x W x H | 5.75 x 2.52 x 2.24 inches |
| Item Weight | 155 Grams |
| Item dimensions L x W x H | 6 x 2.5 x 2.5 inches |
| Manufacturer | RaceFace |
| Material | 6061 aluminum |
| Model Name | RaceFace 91-4510R |
| Model Year | 2013 |
| Number of Items | 1 |
| Package Weight | 0.2 Kilograms |
| Part Number | 91-4510R |
| Size | 31.8-mm Clamp, 50-mm, 1-1/8-Inch |
| Style | Does Not Apply |
| Suggested Users | mens |
| Tensile Strength | 250 Megapascals |
| UPC | 821973186856 |
| Warranty Description | Limited Manufacturer |

## Product Details

- **Brand:** RaceFace
- **Color:** Red
- **Global Trade Identification Number:** 00821973186856
- **Item Weight:** 155 Grams
- **Item dimensions L x W x H:** 6 x 2.5 x 2.5 inches
- **Manufacturer:** RaceFace
- **Material:** 6061 aluminum
- **Style:** Does Not Apply
- **Tensile Strength:** 250 Megapascals
- **UPC:** 821973186856

## Images

![Race Face Atlas Mountain Bike Stem - Image 1](https://m.media-amazon.com/images/I/61Lj5ervDHL.jpg)
![Race Face Atlas Mountain Bike Stem - Image 2](https://m.media-amazon.com/images/I/61QzJA1o6zL.jpg)
![Race Face Atlas Mountain Bike Stem - Image 3](https://m.media-amazon.com/images/I/61AKUB9AetL.jpg)
![Race Face Atlas Mountain Bike Stem - Image 4](https://m.media-amazon.com/images/I/41LA2Ft9zbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Killer stem for your mountain bike
*by A***S on February 13, 2016*

This is an extremely sturdy and nifty looking stem for your mountain bike. In addition to it's high functionality it has a lot of mojo. And the squiggly line graphics on it appear nicer in person than in the photos. It can be installed quickly and is an easy upgrade for your mountain bike. I went from a 90mm stem that came with my bike (a Bianchi) to this here 50mm jobber, which moved the bars about 1.5 inches closer to me and now I'm much more comfortable. But don't go by me, find what is comfortable for yourself. There are some good videos on UTube that can give you some guidance for choosing a new stem. The videos were helpful to me but you don't have to believe everything they say. Apparently there are some theories about how stem length can affect how your bike handles depending on the kind of riding you do. Seems to me the Atlas level of Raceface components are at a higher level than some of the others, but you're paying for it. I also bought the monster gigantic Atlas flat pedals but that is a different review.

### ⭐⭐⭐⭐⭐ Razor sharp steering, great handlebar control.
*by D***M on August 3, 2018*

Installation only takes a few minutes if you have the right tools. I recommend using a torque wrench to insure proper installation and therefore meet the manufacturers specs and performance. My factory stem (65mm) felt too far out so I decided to get this 50mm stem instead. Additionally I was looking for a stronger and more durable piece that can handle well. I am super satisfied with this quality stem! Thank you RaceFace for designing it and thank you Amazon for selling it Prime. 😀 A few pointers during installation: - This stem has torque specs showing for all screws which is super nice and professional. - When installing new piece, tighten the steer tube cap screw first, and then stem steer tube mounting screws last. This method should help to avoid a potential gap between fork and stem and/or spacers. - I used a torque wrench to tighten all screws. I prefer to hear 3 consecutive torque wrench clicks and making sure its tights across all screws equally. - I used 4 NM to tighten steer tube cap. Most steer tube caps do not have torque spec but I find 4NM to work perfectly on my bike. MTB adventures \m/ \m/

### ⭐⭐⭐⭐⭐ Perfect
*by D***D on June 22, 2022*

This thing is beautiful!. I needed a longer stem on my new bike, because that's what I'm used to. It replaced an Industry 9 stem. At 15mm longer the weight gain was minimal. My only beef is that the Race Face instructions say "torque the screws to the specified values", but those values are nowhere to be found. Not even one their website.

## Frequently Bought Together

- RaceFace Atlas Mountain Bike Stem
- Race Face Aluminum Headset Spacer Kit
- Race Face Atlas Mountain Bike Handlebar (Black, 31.8-mm Clamp, 785-mm Wide, 1.25-Inch Rise)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-03*