Technical sheet

Deda Zero 2 Aluminium stem

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36 Reviews

4 Questions

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Features of Deda Zero 2 Aluminium

Product description of Deda Zero 2 Aluminium stem

Description summary

Elevate your road cycling performance with the DEDA Zero 2 Aluminium Stem. Crafted from 3D forged Alloy 6061, it delivers exceptional stiffness, precise steering, and a lightweight design. Its unique 2-piece faceplate ensures secure handlebar clamping, while the availability of extra-short 50 and 60mm sizes offers unparalleled fit customization for any rider or frame. Available in stylish POB or bold Team finishes, this stem perfectly blends Italian design with technical prowess for an optimized and confident ride

Discover the pinnacle of performance and design with the DEDA Zero 2 Aluminium Stem, the essential upgrade for any serious road cyclist. Engineered for those who demand precision, reliability, and a sleek aesthetic, the Zero 2 stem represents a perfect balance between advanced engineering and Italian design. It stands as the perfect component for high performance road bikes, delivering the stiffness and control you need to conquer sprints, climbs, and technical descents with unwavering confidence.

Expertly crafted using an innovative 3D forging process from high-quality Alloy 6061, the DEDA Zero 2 stem achieves an optimal combination of strength, stiffness, and low weight. This advanced manufacturing technique ensures a robust structure that translates every ounce of your effort into direct, responsive steering. The design features a refined 2-piece faceplate for Deda Zero2 stem, which provides a secure and evenly distributed clamping force on your handlebar, enhancing safety and stability without creating stress points.

Setting itself apart from the competition, the Zero 2 is the only Deda stem available in extra short size 50 and 60 mm options. This unique offering makes it an ideal choice for riders requiring a more compact cockpit, seeking a specific bike fit for improved ergonomics, or building up smaller frame sizes. This versatility ensures that a wider range of cyclists can achieve their perfect riding position for maximum comfort and power output on long rides.

To complement its exceptional performance, the DEDA Zero 2 Aluminium stem is available in two different finishes to perfectly match your bike´s style. Choose the elegant and modern POB (polish on black) finish for a subtle, high-end look, or select the distinctive Team finish to make a bold statement. Whichever you choose, the Zero 2 adds a touch of class and professionalism to your road cycling machine.

Technical Specifications:
- Material: Alloy 6061, 3D forged
- Screws: CrMo
- Angle: +/- 7°
- Handlebar Diameter: 31.7 mm
- Fork Steerer: 1 1/8” (28.6mm)
- Drop: 38 mm
- Clamp Height / Lengths: 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm
- Weight (110mm): 140g
- Finish: POB (polish on black), Team finish
- Attributes: Aluminum, Road Cycling

Specifications

Manual

Technical specifications of Deda Zero 2 Aluminium

Features of Deda Zero 2 Aluminium

Color Black

Color

Black

Recommended Use Road Cycling

Recommended Use

Road Cycling

Materials Aluminum

Materials

Aluminum

Key differentiators

Technology in Deda Zero 2 Aluminium stem

Energy rating

Warnings

4.94 / 5

36 Reviews

What our customers are saying about Deda Zero 2 Aluminium stem

Discover lightweight, rigid bike stems offering excellent quality and value. These aesthetically pleasing Deda stems feature great finishes and a stylish design, perfect for enhancing your bike´s look. Buyers praise their light weight, strength, and good price point, making them a smart choice for performance and style. Enjoy a cool, elegant touch with these reliable components

Luxury drop

2026/05/01

Francisco

I thought I was going to miss my old stem, but seeing it mounted, I think it has a very attractive design. In terms of value for money, I haven´t found seatposts and stems as effective as those from this brand. It´s very important not to over-torque to prevent the threads from yielding over time

Excellent

2026/04/23

Maja

Very good! Easy to assemble and of excellent quality for the price requested

DEDA the champ

2026/04/02

Endi Suhonjic

Fits perfectly on a Focus Paralane 8.9 2022... needed something shorter, went from 110mm to 80mm and this one is easy to install, higly reccomend...

DEDA stem review

2026/03/30

Ale

DEDA stem according to the description, robust and reliable. I have already mounted it and everything is fine regarding assembly. Recommended product

Looks good... But..

2026/03/27

Colin

Looks good.. but it should have the name on the side written so whichever way you turn it the name is the right way up. It's a decent bit of kit that does the job for me and the new bike I'm building. The price was good from BikeInn and I will definitely use them again as I have many times in the past for multiple items.

Deda zero 2 handlebar stem

2025/10/16

Good product, good value for money, regular shipping within the expected times

Ok.

2025/02/03

klient

The bridge is light and well made. There is nothing to find fault with. It meets my expectations.

Excellent quality/price ratio

2024/07/19

Joao

Excellent quality/price ratio as always with Deda materials.

Light for the price

2024/07/16

Diego L

great product quality! very light for the price

Everything correct

2024/06/10

Adrián

Does its job, good value for money

Affordable steering stem

2024/06/05

Martin

Good stem with low weight at a good price

Good, pretty, cheap

2024/05/29

Jose

Perfect for my bike. 7 degrees and also light and at a good price.

Good

2024/05/16

Miquel

The piece has a good aesthetic, and the truth is that it loses it in the photo, because when you see it it has a good finish even if it is simple

Power ok

2024/04/25

Dani

Perfect, just as described

Good price/weight/aesthetics ratio

2024/04/06

Jordi

excellent Good value for money and good aesthetics

What i needed

2024/04/03

Marcelo

After the bike fit, I had to change the stem from 100mm to 80mm. Good choice

Excellent, but requires gripping paste

2024/02/28

Enrico

It does its job and costs little, but without gripping paste mounted on the original Deda handlebar at the indicated tightening torque it tends to move during use.

Finger power

2023/10/29

Alvaro

Very nice power and good design

Good product

2023/10/06

Konstantin

Stylish design and great metallwork

Great value for money

2023/05/10

Alexander

Light and elegant stem, the only detail in which the screws are conical and look like they could fade with torque and time

Good takeaway

2023/05/04

Булат

Easy beautiful takeaway, looks great

Deda zero 2

2023/04/30

Bogdan Novickiy

Satisfied, but waiting for the steering wheel of the same series of suitable width.

Robust

2023/04/21

João

Order with a little more weight at 120 but for what it costs it's excellent, it conveys confidence and the grips are good

Excellent stem

2023/03/29

Shane

Great step, lightweight and strong, very happy

Deda power

2023/02/04

Manuel

I love the power, it's beautiful, very elegant, it gives a cool touch to the bike, the weight isn't bad either.

Good look

2023/01/10

Diego Alonso

Excellent look and very light. Good value for money

Deda Stem Zero2

2022/09/17

Dereksan

very light and the finishing is so nice.

Beautiful, light and rigid

2022/06/27

Helder Carvalho

Good advance, very beautiful, light and rigid!

Excellent

2021/12/30

Bastián

Excellent, light and with good finishes, just what I was looking for.

Zero finger 2

2021/07/12

Pedro

Product as expected

Best shop

2021/05/13

Jesus

Everything super fast the best internet store

Excellent

2021/02/23

Daniel Vásquez

Great product, very light to be 120, very good finish, very good quality

Price quality

2021/02/01

Pedro

Good product, very good quality and price.

Excellent

2020/12/30

Mauricio

Excellent product

Stem deda zero 2

2020/02/18

Hugo

It is not the lightest, but it looks strong and rigid. Delivered in the scheduled time (in Argentina).

What i expected

2019/10/08

DAVID

A very pretty and rigid power.

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Include AI Generated questions and answers

2022-12-12

Chris

Hello, will it fit a handlebar with a 31.8mm diameter please?

Answer of Amir

Yes. It fill fit a standard road bike handlebar.

* Generated by AI based on customer and product data

2024-09-04

zaimon

does this fit in a cinelli vigorelli?

Answer of Adrián

Hello, you should check that the diameter of the fork tube is 28.6mm. Regards,

* Generated by AI based on customer and product data

2025-06-10

carmelina

Is Deda Zero 2 Aluminum 50mm handlebar compatible with Deda superzero gravel aluminum handlebar? And is its diameter compatible with 11/8" fork tube? Thanks

Answer of Adrián

Hi, I have it on my gravel bike and it´s for 1 1/8 forks and 31.8 handlebars.

* Generated by AI based on customer and product data

2020-02-06

ISMAEL hdez

Good, the angle of inclination / elevation is 12 °.

Answer of TradeInn Expert

Hello, this stem has an angle of +-7 degrees. Regards

* Generated by AI based on customer and product data

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Deda Zero 2 Aluminium stem

Features of Deda Zero 2 Aluminium

Deda - Bike parts - Stems

Product description of Deda Zero 2 Aluminium stem

Technical specifications of Deda Zero 2 Aluminium

Color Black

Recommended Use Road Cycling

Materials Aluminum

What our customers are saying about Deda Zero 2 Aluminium stem

Use cases

Best for

Benefits

Ideal buyer profiles

Competitive features