Please enter your email address and we’ll send you a link to reset your password right away.

Your VIP area awaits in the APP

Log in to the app to manage your account, orders, and exclusive benefits.

Order tracking

Order tracking

Personalized notifications

Personalized notifications

Exclusive offers

Exclusive offers

Staying signed in lets you shop faster, check your orders, and access your favorites without signing in again.

Stay signed in
Log out
top

Sold and shipped by

sales

Free shipping

Return of order

Homepage

Reverse Components One Enduro 31.8 mm stem

Price without code 70.99

RRP:

You save:

Price without subscription

VAT & duties included

No extra charges at delivery.

What is my size?

What is my size?

My virtual fitting room

My virtual fitting room

Single purchase

Add to my pack 

You save:

Buy now in 1 click
Back to PC configurator

Buy this product and earn

Color:

Free shipping

dto_trans discount on shipping

Free assembly

Free removal of old appliance (only with Ader)

Your interest-free financing from with Klarna Paypal

Pay in 3, 4, 6 or up to 12 installments

My virtual fitting room

Other colors available

left
right

Perfect pairings

left
right

Reportar error

Trusted by over 25 million satisfied customers worldwide

Official brand warranty

Quick & easy 30-day return

Features of Reverse components One Enduro 31.8 mm

Product description of Reverse Components One Enduro 31.8 mm stem

Description summary

This stem is Enduro!
No discipline is as broad as the Enduro segment. The Bikes used here are true all-rounders which can used on the big all day rides to DH level bike park excursions. And that s what the Black One was built for!

The Black One is for the rider who pushes hard on their aggressive trail/enduro bike and needs stiffness, strength and responsiveness to match. We built the Black One stem to be durable, create quick handling and with a wide clamping to provide stiffness while running 760-800 mm+ handlebars.

This stem was tested in the toughest fatigue lab test available. Even after hundreds of thousands of load changes in the lab, this stem could not be brought to its limits.

The Black One Enduro weighs in at just 137 g still the lightest stem on the market in its class!

Features
- Length: 50 mm
- Clamping diameter: Ø 31.8 mm
- Angle: 8°
- Stack height: 40 mm
- Clamping platform: 50 mm
- Ø head tube: 1 1/8
- Weight: 137 g (+/- 5% weight tolerance)
- Construction type: CNC machined
- Material: Aluminium 6061 T6

Extras
- Micro adjustment lines: for better orientation in the alignment of the handlebar

Technical specifications of Reverse components One Enduro 31.8 mm

Features of Reverse components One Enduro 31.8 mm

Color Silver

Color

Silver

Recommended Use MTB Cycling

Recommended Use

MTB Cycling

Materials Aluminum

Materials

Aluminum

Key differentiators

50 mm length and 40 mm stack height for responsive handling

CNC-machined from 6061 T6 aluminum for strength and stiffness

Engineered for aggressive Enduro and MTB cycling

Features micro adjustment lines for precise handlebar alignment

Wide 50 mm clamping platform for enhanced control with wide handlebars

Technology in Reverse Components One Enduro 31.8 mm stem

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Reverse Components One Enduro 31.8 mm stem

Write a review about this product

Answer the question

Write your answer

The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

What type of riding is the Reverse Components One Enduro stem designed for?

Answer of Generated by AI and verified

This stem is recommended for MTB (Mountain Biking) and Enduro cycling, designed for riders on aggressive trail and enduro bikes who need stiffness and responsiveness.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

What material is the One Enduro stem made from?

Answer of Generated by AI and verified

The Reverse Components One Enduro stem is constructed from Aluminium 6061 T6 and is CNC machined for precision.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

Does this stem have any features to help with handlebar alignment?

Answer of Generated by AI and verified

Yes, it includes micro adjustment lines to provide better orientation and simplify the alignment of your handlebar during installation.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

Is the Reverse Components One Enduro stem worth the investment for mountain biking?

Answer of Generated by AI and verified

The Reverse Components One Enduro stem offers precision steering control and enhanced ride security, making it a reliable choice for mountain biking users. Its CNC machined construction ensures durability and performance on aggressive trails.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

What is the handlebar clamp diameter for this stem?

Answer of Generated by AI and verified

The Reverse Components One Enduro stem has a handlebar clamp diameter of Ø 31.8 mm.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

What is the length of the One Enduro stem?

Answer of Generated by AI and verified

This stem has a length of 50 mm.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

What is the stack height of this stem?

Answer of Generated by AI and verified

The stack height for this stem is 40 mm.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

What is the clamping platform width of this stem?

Answer of Generated by AI and verified

This stem features a wide 50 mm clamping platform, designed to provide stiffness when using wide handlebars.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

Is the Reverse Components One Enduro stem suitable for aggressive trail riding?

Answer of Generated by AI and verified

Yes, the Reverse Components One Enduro stem is designed for aggressive trail and enduro riding, offering stiffness and strength to handle demanding conditions.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

What handlebar diameter is this stem compatible with?

Answer of Generated by AI and verified

This stem is designed to be used with handlebars that have a Ø 31.8 mm clamping area.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

What steerer tube diameter is the One Enduro stem compatible with?

Answer of Generated by AI and verified

This stem is designed for a standard 1 1/8" steerer tube.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Reverse Components One Enduro 31.8 mm stem

How does the Reverse Components One Enduro stem compare to the Reverse Components Black-one D-2 31,8/35 Mm Stem?

Answer of Generated by AI and verified

While both stems are designed for mountain biking, the Reverse Components One Enduro stem features a 50 mm length and a 31.8 mm clamp diameter, providing a compact and secure fit for handlebars.

* Generated by AI based on customer and product data

Ask a technical question about this product

Frequently bought together
Best sellers

Use cases

Aggressive Enduro and Trail Riding 90% Fit

Engineered for the high demands of modern MTB disciplines, this stem offers the precision and strength needed for aggressive trail and enduro riding. Its CNC machined construction provides the durability required for technical descents and challenging terrain.

CNC machined construction,50 mm stem length,Recommended for MTB Cycling

Customizing Bike Fit for Technical Control 90% Fit

The 50 mm stem length is ideal for riders looking to achieve a responsive and direct steering feel, enhancing control on technical singletrack. This length helps shift weight for better front-wheel traction and maneuverability in tight corners.

50 mm stem length,40 mm stack height,Wide 50 mm clamping platform

High-Performance All-Mountain Builds 80% Fit

For riders building or upgrading an all-mountain bike, this stem provides a high-performance foundation for the cockpit. The CNC machined build ensures it can handle varied terrain, from long climbs to fast descents, making it a versatile choice for serious users.

CNC machined construction,Ø 31.8 mm clamp diameter,50 mm clamping platform

Upgrading to a Modern Handlebar Standard 80% Fit

This stem is designed for the widely adopted Ø 31.8 mm handlebar standard, making it an excellent upgrade for riders wanting to use modern, high-performance handlebars. The wide 50 mm clamping platform ensures a secure and stiff connection for enhanced steering precision.

Ø 31.8 mm clamp diameter,50 mm clamping platform,CNC machined construction

Best for

Best for Performance-Focused MTB Riders

This stem is engineered for serious MTB cycling, offering enhanced steering control and ride security. Its CNC machined construction ensures durability and a precise fit, while the 50 mm stem length and 40 mm stack height are optimized for an aggressive, performance-oriented riding posture. The wide 50 mm clamping platform provides a secure and stiff connection to your handlebars.

Based on: recommended_use: MTB Cycling, Construction type: CNC machined, Stem length: 50 mm, Stack height: 40 mm, Clamping platform: 50 mm, Precision Steering Control, Enhanced Ride Security

Ideal for Serious Amateurs Upgrading Their Cockpit

For the serious amateur, this stem provides a significant upgrade in both performance and aesthetics. The CNC machined build speaks to its quality craftsmanship. Key specifications like the 50 mm stem length and 40 mm stack height allow for dialing in an optimized riding posture, crucial for tackling technical terrain with confidence. The Ø 31.8 mm clamp diameter is a common standard, making it compatible with a wide range of handlebars.

Based on: construction_type: CNC machined, Stem length: 50 mm, Stack height: 40 mm, Clamp diameter: Ø 31.8 mm, Optimized Riding Posture, Stylish Design & Craftsmanship

A Top Choice for Enduro and Trail Riding

Specifically designed for the demands of modern MTB cycling, this stem offers the strength and precision needed for enduro and trail riding. The CNC machined construction provides the durability required for aggressive descents, while the 50 mm length offers a balance of quick steering and stability. The wide 50 mm clamping platform ensures your handlebars stay securely in place, even through the roughest sections of trail.

Based on: recommended_use: MTB Cycling, Construction type: CNC machined, Stem length: 50 mm, Clamping platform: 50 mm, Precision Steering Control, Enhanced Ride Security

Benefits

FunctionalBuilt for Strength and Longevity

Engineered for riders who push their limits on aggressive trails, this stem is built to be durable and strong. Its robust CNC machined construction has been tested to withstand demanding Enduro and DH-level excursions without failing, ensuring long-term reliability.

Ideal buyer profiles

General buyers seeking a durable MTB stem

This buyer is a mountain bike rider looking to upgrade or replace their stem for enhanced control and reliability on the trails. They prioritize robust construction and precise fitment for their MTB setup.

The Reverse Components One Enduro stem is an excellent choice due to its CNC machined construction, which ensures strength and precision. With a 50 mm stem length, 40 mm stack height, and a wide 50 mm clamping platform, it's designed for stability and control in MTB cycling. It is specifically built for handlebars with a Ø 31.8 mm clamp diameter.

Competitive features

The Reverse Components One Enduro stem is a purpose-built component for aggressive trail and enduro mountain biking. It features a 50 mm length, a Ø 31.8 mm clamp diameter, and a 40 mm stack height. Constructed using a CNC machining process, it's designed for strength and responsiveness. When compared with alternatives like the Pride Racing Cayman V2 or the Funn Rsx Regulable, the One Enduro stands out with its clearly defined specifications and focus on the demanding enduro segment.

Where it excels

Built for aggressive riding, this stem is CNC machined for strength and stiffness, specifically designed to handle the demands of enduro and aggressive trail use with wide handlebars. The design features a 50 mm clamping platform, which provides a wide and secure interface with the handlebar, contributing to steering precision and control. With a 50 mm length and 40 mm stack height, this stem offers dimensions that are well-suited for modern enduro bike geometry, aiming to create quick and responsive handling.

Consider alternatives if...

Verdict

The Reverse Components One Enduro 31.8 Mm Stem is an excellent choice for its intended purpose. Its CNC-machined construction and enduro-specific design features, such as the 50 mm clamping platform, point to a durable and responsive component. While detailed specifications for direct competitors are not available for a feature-by-feature comparison, the One Enduro's stated attributes make it a strong candidate for riders looking to upgrade or build an aggressive trail or enduro bike.

Specs comparison

Specs vs competitors

Stack Height40 mm33.5 mm31 mm
Clamp Diameter31.8 mm31.8 mm31.8 mm
Stem Length50 mm90 mm50 mm
Similar alternatives to this product
Related products viewed by other shoppers
We think you might be interested in this

You might also be interested in

Tradeinn works with its own stock and with more than 2,000 suppliers connected daily. We update availability in real time to offer you the widest possible catalog, always at the best price. Some products may require additional delivery time depending on supplier availability.

Quick & easy 30-day return

Secure & safe shopping

100% Satisfaction Guaranteed

Always the best online price

Loading image