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Deda Zero100 31.7 mm stem

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Features of Deda Zero100 31.7 mm

Product description of Deda Zero100 31.7 mm stem

Description summary

Elevate your road cycling with the DEDA Zero100 31.7mm Stem. Crafted from high-strength 2014 aluminum alloy, this Italian-engineered stem offers exceptional stiffness and a lightweight design for superior control and power transfer. Its 3D forging process ensures precision steering and optimal performance, rivaling carbon alternatives with trusted durability. Featuring a 31.7mm handlebar clamp and sleek black finish, it’s the perfect upgrade for serious road cyclists seeking a responsive and reliable cockpit

DEDA Zero100 31.7 mm Stem: Precision Performance for Road Cycling

Elevate your road bike´s performance and handling with the DEDA Zero100 31.7 mm Stem, a masterpiece of Italian engineering from DEDA-ELEMENTI. Designed for the discerning road cyclist who demands the perfect balance of stiffness, lightweight performance, and reliability, the Zero100 stem is the ultimate upgrade for your cockpit. It delivers a tangible improvement in steering precision and power transfer, allowing you to ride with greater confidence and efficiency, whether you´re climbing a mountain pass or sprinting for the finish line.

The Zero100 stem achieves its remarkable characteristics through advanced design and materials. It represents the pinnacle of alloy stem manufacturing, offering a level of performance that rivals many carbon alternatives but with the trusted durability of Aluminum. Its sleek aesthetics and flawless black finish will complement any high-performance road bike, adding a touch of professional-grade quality to your build. Experience the control and responsiveness that has made DEDA-ELEMENTI a legendary name in the world of competitive cycling components.

Key Benefits:

* Superior Stiffness & Control: Engineered using an innovative 3D forging process from a high-strength aluminum alloy, the Zero100 provides exceptional torsional rigidity. This translates to direct, responsive steering and ensures that every ounce of your effort is transferred into forward motion, not lost to component flex.
* Optimized Lightweight Design: For road cycling, every gram counts. The Zero100 stem is meticulously designed to shave weight without compromising strength or safety, resulting in a featherlight component that enhances your bike´s climbing ability and overall agility.

Main Features:

* Constructed from high-strength 2014 Aluminum Alloy for an ideal stiffness-to-weight ratio.
* Features the signature DEDA 31.7mm handlebar clamp diameter, ensuring a secure and precise interface, especially with DEDA handlebars.
* Designed for the demands of high-performance Road Cycling and racing.
* Finished with a durable and stylish black coating that resists the elements and looks incredible.
* Equipped with high-quality cromoly bolts for secure and reliable clamping force.
---
Technical Specifications
* Brand: DEDA-ELEMENTI
* Product: Stem ZERO100
* Material: Aluminum 2014 Alloy, 3D Forged
* Usage: Road Cycling
* Handlebar Clamp Diameter: 31.7 mm
* Steerer Clamp Diameter: 1 1/8" (28.6 mm)
* Angle: 20°
* Length: 140 mm
* Stack Height: 40 mm
* Finish: Black
* Weight: 126 grams (approx.)

Technical specifications of Deda Zero100 31.7 mm

Features of Deda Zero100 31.7 mm

Color Black

Color

Black

Recommended Use Road Cycling

Recommended Use

Road Cycling

Materials Aluminum

Materials

Aluminum

Key differentiators

Compatible with 31.7mm diameter handlebars and 1 1/8" (28.6 mm) steerer tubes.

Constructed from 3D forged 2014 aluminum alloy for high stiffness and responsive handling.

Engineered specifically for high-performance road cycling and racing.

Features a 140 mm length and 40 mm stack height for a specific cockpit setup.

Secured with durable cromoly bolts for reliable clamping force.

Technology in Deda Zero100 31.7 mm stem

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Deda Zero100 31.7 mm stem

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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

Deda Zero100 31.7 mm stem

What material is the Deda Zero100 stem made from?

Answer of Generated by AI and verified

The Deda Zero100 stem is constructed from aluminum and features cromoly bolts, finished in black paint.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

What type of cycling is the Deda Zero100 stem designed for?

Answer of Generated by AI and verified

This stem is specifically designed for road cycling, as indicated by its intended use.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

Is the Deda Zero100 stem worth the investment for road cyclists?

Answer of Generated by AI and verified

The Deda Zero100 stem offers exceptional stiffness and lightweight design, making it a valuable upgrade for serious road cyclists seeking improved control and power transfer.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

What are the key dimensions of the Deda Zero100 stem?

Answer of Generated by AI and verified

The Deda Zero100 stem has a length of 140 mm, a stack height of 40 mm, a handlebar clamp diameter of 31.7 mm, and is designed for a 1 1/8" (28.6 mm) steerer tube.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

What is the handlebar clamp diameter for this stem?

Answer of Generated by AI and verified

The Deda Zero100 stem features a handlebar clamp diameter of 31.7 mm.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

What is the length of this Deda stem?

Answer of Generated by AI and verified

This Deda Zero100 stem has a length of 140 mm.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

What is the stack height of the Zero100 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

Deda Zero100 31.7 mm stem

What material is used in the construction of the Deda Zero100 stem?

Answer of Generated by AI and verified

The Deda Zero100 stem is constructed from high-strength 2014 aluminum alloy, ensuring durability and lightweight performance.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

Is the Deda Zero100 stem suitable for competitive road cycling?

Answer of Generated by AI and verified

Yes, the Deda Zero100 stem is designed for road cycling, offering precision steering and power transfer ideal for competitive scenarios.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

What size steerer tube is the Deda Zero100 stem compatible with?

Answer of Generated by AI and verified

This stem is designed to fit bicycles with a 1 1/8" (28.6 mm) steerer tube diameter.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

Which handlebar diameter does the Deda Zero100 stem fit?

Answer of Generated by AI and verified

The Deda Zero100 stem is compatible with handlebars that have a 31.7 mm clamp diameter.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Deda Zero100 31.7 mm stem

How does the Deda Zero100 compare to the Deda Mud Peak 31.7 Mm Stem?

Answer of Generated by AI and verified

While both stems are designed for road cycling, the Deda Zero100 offers a sleek black finish and is crafted from high-strength aluminum, providing superior stiffness and control.

* Generated by AI based on customer and product data

2025-02-19

Christian

Deda Zero100 31.7 mm stem

Hello, my handlebar is 3.1cm and the top of my fork is 2.8 or 2.9. See if your stem is compatible with my road bike.

Answer of Dylan

The stem would probably fit such a standard parameters . I hope that helps you and for any support the team will always be able to do the best to support you too

* Generated by AI based on customer and product data

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Use cases

Road Racing 90% Fit

Engineered specifically for road use, this stem's aluminum construction provides the stiffness required for responsive handling and efficient power transfer during sprints and climbs. The 140 mm length allows for an aggressive, aerodynamic riding position favored by competitive cyclists.

Aluminum construction,140 mm stem length,Intended for road use

Endurance & Gran Fondo Riding 80% Fit

For long-distance riders, this stem offers a reliable and secure connection between the handlebars and steerer tube, ensuring confidence over many kilometers. Its aluminum build is durable for high-mileage use, providing a stable platform for comfort and control on extended rides.

Aluminum material,Cromoly bolts for security,Designed for road cycling

Performance Road Bike Upgrades 90% Fit

This Deda Elementi stem is an ideal upgrade for serious cyclists looking to refine their bike's fit and performance. It is compatible with the common 1 1/8" steerer tube and 31.7mm handlebar clamp diameters, making it a straightforward enhancement for many performance road bikes.

1 1/8" steerer tube diameter,31.7mm clamp diameter,Aluminum construction

Custom Bike Builds & Fit Optimization 100% Fit

When building a custom road bike or dialing in a perfect fit, this stem provides key specifications like a 140 mm length and 40 mm stack height. These precise dimensions allow experienced riders and bike fitters to achieve a specific, optimized riding posture for maximum efficiency and comfort.

140 mm stem length,40 mm stack height,1 1/8" steerer tube diameter

Best for

Best for Precision Road Cycling

This stem is engineered for road cycling, offering a direct connection to the bike for confident steering and control. The aluminum construction provides a stiff platform, translating rider input into immediate action, which is crucial for competitive riding and fast descents.

Based on: intended_use: road, Material: aluminum, Usage: Road Cycling

Ideal for Bike Fit Optimization

With a specific length of 140 mm, this stem allows riders to achieve a more stretched-out and aggressive posture, which can be beneficial for racing and performance-oriented road cycling. It's a key component for dialing in a precise bike fit.

Based on: stem_length: 140 mm, Intended use: road, Usage: Road Cycling

Great for High-Performance Upgrades

Crafted from aluminum with durable cromoly bolts, this stem offers a solid combination of stiffness and reliability. It's designed for standard 1 1/8" steerer tubes and 31.7mm handlebars, making it a compatible upgrade for many modern road bikes.

Based on: material: aluminum, Bolts: cromoly, Steerer tube diameter: 1 1/8" (28.6 mm), Clamp diameter: 31.7mm

Benefits

FunctionalExperience Superior Stiffness and Control

Engineered from a high-strength 2014 aluminum alloy using an innovative 3D forging process, this stem provides exceptional torsional rigidity. This translates to direct, responsive steering, ensuring your effort is efficiently transferred into forward motion rather than being lost to component flex.

FunctionalSleek Italian Design to Complement Your Bike

Featuring a flawless black painted finish and sleek aesthetics, this Italian-engineered stem adds a touch of professional-grade quality to your bike. Its stylish design complements any high-performance road bike, enhancing its overall look.

FunctionalSpecifically Designed for Road Cycling Demands

This stem is specifically designed for the demands of high-performance road cycling and racing. Every feature, from its material selection to its geometry, is tailored to provide the balance of stiffness, light weight, and reliability that serious road cyclists require.

Ideal buyer profiles

General buyers seeking a road cycling stem

This buyer is a road cyclist looking for a specific component to complete or upgrade their bike build. They are detail-oriented and require precise specifications to ensure compatibility and achieve their desired riding posture and handling characteristics.

The Deda Zero100 stem meets these needs with its specific dimensions, including a 140 mm length, 40 mm stack height, and compatibility with 31.7mm handlebars and 1 1/8" (28.6 mm) steerer tubes. Its aluminum construction with cromoly bolts is designed for the demands of road cycling.

Competitive features

When selecting a new stem for your road bike, the Deda Zero100 31.7 Mm Stem stands as a strong contender in a competitive field. It shares a similar price point with alternatives like the Cane Creek GXC and other models from the Deda Zero100 family. While many stems in this category offer comparable performance, the Deda Zero100 distinguishes itself with its specific engineering for road cycling, focusing on a balance of stiffness and reliability.

Where it excels

The Deda Zero100 stem is constructed from aluminum, with the product description highlighting a 3D forging process that contributes to steering precision and stiffness, making it a reliable choice for road cyclists. Engineered specifically for road use, this stem features a 140 mm length, a 40 mm stack height, and a 31.7 mm clamp diameter, catering to riders seeking a precise fit for their road bike cockpit. Durability is a key aspect of its design, featuring robust cromoly bolts to securely fasten the component.

Consider alternatives if...

Verdict

The Deda Zero100 31.7 Mm Stem is an excellent choice for road cyclists looking to upgrade their bike's cockpit with a component known for stiffness and precise handling. Its aluminum construction, 3D forged design, and specific dimensions like the 140 mm length and 31.7 mm clamp diameter make it a well-engineered option. Given the lack of distinct weaknesses compared to its immediate competitors, it represents a solid and reliable investment for its intended use.

Specs comparison

Materialaluminumaluminumaluminumaluminumaluminumaluminum
Intended Useroadroadroad--gravel, road
Stack Height40 mm40 mm38 mm38 mm40 mm40 mm
Finishpaintedpainted-polishedanodized-
Clamp Diameter31.7 mm31.7 mm31.7 mm31.7 mm31.7 mm31.7 mm
Stem Length140 mm80 mm110 mm80 mm110 mm100 mm
Steerer Tube Diameter28.6 mm28.6 mm28.6 mm28.6 mm28.6 mm28.6 mm

Specs vs competitors

Materialaluminumaluminumaluminumaluminumaluminum
Intended Useroad--road, mountainmountain
Stack Height40 mm-27 mm40 mm31 mm
Clamp Diameter31.7 mm31.8 mm31.8, 35 mm31.8 mm31.8 mm
Stem Length140 mm80, 90, 100, 110 mm35 mm-50 mm
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