Technical sheet

Deda Superbox DCR stem

Q: What is the size of the Fork Steerer and Diameter handlebar?

1-1/8 Steerer and 31.7mm Handlebar

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17 Reviews

32 Questions

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Features of Deda Superbox DCR

Product description of Deda Superbox DCR stem

Description summary

Upgrade your road bike with the DEDA Superbox DCR Stem for a sleek, integrated cockpit. Its revolutionary DCR system fully hides up to four cables, boosting aerodynamics and protecting them. Versatile, it works with DCR-integrated frames or uses an S-DCR cover for a streamlined look on any bike. Crafted from lightweight aluminum, its flat top enhances torsional stiffness for precise steering. Experience peak performance and stunning aesthetics

DEDA Superbox DCR Stem: The Ultimate Upgrade for Integrated Cockpit Performance

Elevate your road bike´s performance and aesthetics with the DEDA Superbox DCR Stem, the definitive solution for achieving a fully integrated and exceptionally clean cockpit. Designed for the discerning cyclist who demands both cutting-edge technology and unparalleled style, the Superbox stem is a masterclass in engineering, offering a significant upgrade in aerodynamics, steering precision, and visual appeal for any modern Road Cycling setup.

The primary benefit of the Superbox stem lies in its revolutionary DCR (Deda Cable Routing) system. This innovative feature allows for the complete integration of up to four cables (for electronic or mechanical groupsets) directly through the stem, creating an incredibly sleek, uncluttered front end. This not only provides a tangible aerodynamic advantage by reducing drag but also protects your cables from the elements and potential damage, ensuring consistently smooth shifting and braking performance.

What truly sets the Superbox apart is its incredible versatility. Deda Elementi engineered this stem with two mounting solutions to ensure broad compatibility. For frames designed with DCR integration, the cables can pass seamlessly through the stem and into the headset and fork for a truly invisible setup. However, for frames without this specific design, the stem can be used with the included S-DCR cover. This clever system neatly routes the cables under the stem, still providing a semi-integrated, streamlined look that is a massive improvement over traditional external routing. This dual compatibility makes the Superbox the perfect choice for both new custom builds and upgrading an existing bike.

Engineered for uncompromising performance, the Superbox features a unique, flat top section that increases torsional stiffness. This robust construction, crafted from a lightweight Aluminum alloy, translates to razor-sharp steering response and confident control during sprints, descents, and hard cornering. It provides the rigidity needed to handle powerful inputs without sacrificing weight, hitting the perfect stiffness-to-weight ratio that competitive riders crave. The design is completed with a special headset top cap and spacers that create a seamless, integrated look with the frame´s headtube.

Brand:- DEDA-ELEMENTI.

Category:- Steering wheel.

Subcategory:- Handlebar attachments.

Specifications:
- Stem SUPERBOX DCR 31.8mm x 120mm 82Â° in Aluminium PoB.

Stem SUPERBOX DCR 31.8mm Length:

120mm 82Â° Angle in Aluminium Polish o n Black Finish - Weight:

175gr DEDA

Specifications

Manual

Technical specifications of Deda Superbox DCR

Features of Deda Superbox DCR

Color Silver

Color

Silver

Recommended Use Road Cycling

Recommended Use

Road Cycling

Materials Aluminum

Materials

Aluminum

Key differentiators

Technology in Deda Superbox DCR stem

Energy rating

Warnings

4.94 / 5

17 Reviews

What our customers are saying about Deda Superbox DCR stem

This bike stem offers excellent integrated cable routing, creating a super clean look for your bike. It´s designed for aero trailers and easy installation, with perfect fitment for various bike models. Some users noted the connecting nipples between spacers are a bit short, and the plastic parts are lower quality than the stem. It´s generally suitable for mechanical setups, but not ideal for accommodating both mechanical and hydraulic cables plus electrical wires. The stem is a great solution for a better bike fit

Massive stem

2025/08/29

Andrey

Not very light stem, no 5mm spacer included. Otherwise as expected

Top

2025/08/20

Friedrich

Fast delivery and at the best price. The product itself is easy to install and works perfectly. It's also suitable for front-mounted aero trailers and looks very neat when the cables are routed inside. The only drawback is that the connecting nipples between the spacers are a bit short, which requires some skill during installation. Otherwise, it's very easy to install. I'm very satisfied with the product.

Integration of ducts

2025/07/30

ROLAND

Good product, but not suitable for mechanical transmission: there is no room to run 2 cable sheaths and 2 hydraulic sheaths, but 2 hydraulic sheaths and 2 electrical wires.

Top

2025/05/26

judith

Fast delivery and great product!

Excellent replacement stem

2025/05/23

chris

Excellent product

Potence 80mm superbox

2025/05/21

michel

I bought a Van Rysel bike / changed the stem to 80mm instead of 100mm, perfect fitment

Deda superbox

2025/05/14

Christian

A very good solution for integrated and semi-integrated cable routing. Only the plastic spacers, headset caps, and cone ring seem a bit low-quality compared to the stem. Great price and fast delivery from Bike Inn!

Best price

2025/05/14

Valtteri

Great price and stock!

Best stem

2025/05/11

thomas

I had the 120mm Superbox on my Ridley from the factory and realized I actually needed the 100mm one. So I started searching and found what I was looking for at bikeinn. And at the best price, too. The shipping was a disaster, but that wasn't bikeinn's fault. It was the fault of the German supplier, Hermes. I guess I was just unlucky. But now everything's fine and fits like a glove.

Site ok

2025/04/12

andrea

Excellent site very well stocked and with excellent prices, the item arrived according to the established times, all very good

A stem with a lot of configurations

2025/03/30

Christos

The Stem seats perfect in place. It is the only shop in Europe that has all the sizes of this stem. 10 stars to the bikeiin and to the Stem. As I am already owner of a superbox dcr stem 90mm, the S-DCR cover which goes underneath the stem and be tightened with a Vite cover M3x20 mm bolt the superbox dcr stem 80mm which I bought it recently so as to do a better bike fit, does not offer this configuration with the bolt and the hole underneath the stem. Do not worrie about that all the spacers stays in place

Stem

2025/02/23

Christopher

The part arrived on time. Exelent stem vert easy to fit using carbon bars with internal routing, comes with spacers.

Excellent purchase

2024/07/20

alexis

I had to change my integrated handlebar on my megamo pulse and I think it is the best option I have found, the power is highly recommended and the delivery service is super fast

Everything ok

2023/11/27

alberto

Arrived a little long but everything ok

Good service and quality

2023/08/23

Luis Anaya

Even when I received the product by mail from Mexico, the service was good, if you know how to wait for it to arrive, it may take about 4 more days than the agreed date, but if it arrives, fine.

Impeccable piece

2023/05/31

Juan Carlos

The design and the quality of the power are impeccable! The way the stem houses the handlebar wiring makes the bike look super clean.

Excellent product

2023/05/17

William Ricardo

Perfect power the ideal couplings recommended

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Include AI Generated questions and answers

2023-08-11

michael

What is the size of the Fork Steerer and Diameter handlebar?

Answer of TradeInn Expert

1-1/8" Steerer and 31.7mm Handlebar

* Generated by AI based on customer and product data

2023-09-05

Felipe

Hello, Does it comes with the spacers? Thank you!

Answer of Ismael

Yes they include a pair. Of spacers.

Answer of Robert

Yes it comes with spacers; it has one big spacer and one small.

* Generated by AI based on customer and product data

2023-09-21

John bell

Hi, can you tell me if the stem comes with all relevant parts for installation, ie top & bottom caps, spcers etc.

Answer of Roy Hutchinson

all the parts came with mine.

* Generated by AI based on customer and product data

2024-01-17

marc leslie

Hello, is it compatible with deda superzero dropbars? and I'm currently using EPS as groupset. Will it work perfectly fine?

Answer of Greg

I used it with Superzero RS bars and it worked fine. I ran with di2 11sp and it was fine as well. My frameset didn’t match up to the Deda headset caps so I went with a Cervelo stem (which is MUCH harder to run cables thru BTW) Good luck

Answer of Jakub

Hello, it is compatible with handlebars, but it is not necessarily compatible with the bike (only a few models support such internal cable routing)

* Generated by AI based on customer and product data

2024-03-11

Edwin

Is this the 4 way fit superbox?

Answer of Denys

Yes, you can configure it in four ways

* Generated by AI based on customer and product data

2024-04-18

Jacob

Do you (or can you) include a spacer adapter for a Cannondale SystemSix? I need this part: Cannondale SystemSix (HDALADCRTCCANN1)

Answer of Denys

There is only a Standard one inside

* Generated by AI based on customer and product data

2025-05-14

Charapat

Does it come with the bike computer holder that attached to the stem?

Answer of Roman

The comp mouth you need to purchase extra.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

What is the main benefit of the Deda Superbox DCR Stem?

Answer of Generated by AI and verified

The primary benefit of the Deda Superbox DCR Stem is its DCR (Deda Cable Routing) system, which allows for the full internal routing of up to four cables. This creates a cleaner, more integrated cockpit that can improve aerodynamics and protect your cables.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

What material is the Deda Superbox DCR Stem made from?

Answer of Generated by AI and verified

This stem is constructed from aluminum and features a polished finish.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Is the Deda Superbox DCR Stem worth the investment for road cyclists?

Answer of Generated by AI and verified

The Deda Superbox DCR Stem is designed for road cyclists seeking a sleek, integrated cockpit with enhanced aerodynamics and precise steering. Its DCR system fully hides cables, providing both aesthetic and functional benefits.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

What is the handlebar clamp diameter for this stem?

Answer of Generated by AI and verified

The Deda Superbox DCR Stem has a handlebar clamp diameter of 31.8mm.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

What is the length of this Deda Superbox stem?

Answer of Generated by AI and verified

This particular Deda Superbox DCR Stem has a length of 120mm.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

What is the DCR system on this stem?

Answer of Generated by AI and verified

DCR stands for Deda Cable Routing. It's a special feature of this stem that enables full internal routing for up to four cables, contributing to a clean and aerodynamic front end on your bicycle.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

What material is used in the construction of the Deda Superbox DCR Stem?

Answer of Generated by AI and verified

The Deda Superbox DCR Stem is constructed from lightweight aluminum, ensuring durability and strength.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

What type of cycling is the Deda Superbox DCR Stem intended for?

Answer of Generated by AI and verified

This stem is designed specifically for road cycling applications, where aerodynamics and an integrated cockpit are often prioritized.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Is this stem suitable for creating a clean, integrated look on my bike?

Answer of Generated by AI and verified

Yes, the Deda Superbox DCR Stem is designed specifically for this purpose. Its internal cable routing system helps to hide cables from view, creating a sleek and uncluttered cockpit.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Is the Deda Superbox DCR Stem suitable for competitive road cycling?

Answer of Generated by AI and verified

Yes, the Deda Superbox DCR Stem is designed for road cycling, offering features like internal cable routing and a polished finish that appeal to competitive cyclists.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

Can I use the Deda Superbox DCR Stem on a bike frame without DCR integration?

Answer of Generated by AI and verified

Yes, the stem is versatile. While it's designed for seamless integration with DCR-compatible frames, it can also be used on other frames. It comes with an S-DCR cover that allows for a semi-integrated setup by neatly routing cables under the stem.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

What size handlebar is compatible with the Deda Superbox DCR Stem?

Answer of Generated by AI and verified

This stem is compatible with handlebars that have a 31.8mm clamp diameter.

* Generated by AI based on customer and product data

2024-06-11

DAVID53

Hello, I wanted to know if the Deda superbox 70mm stem was adaptable to my Adris "performance" model bike. If so, do you sell the spacers with the stem? Thank you for your comeback.

Answer of Brendan

spacers come with stem. https://dedaelementi.com/media/catalog/product/attachment//s/u/superbox-manual4.pdf

* Generated by AI based on customer and product data

2025-05-12

David

Hello, do you have a DEDA superbox stem size in 60mm? Are there also cable covers on this stem, thank you

Answer of antoine

I have this 80mm stem. The brake cables or hoses are fully integrated (internal to the stem) or semi-integrated with the cable cover spacer.

* Generated by AI based on customer and product data

2024-03-21

bikefritz, Fritz Birkner

Hello, is it possible to get the stem with a length of 70mm and an angle of plus 7 to 8 degrees, i.e. upwards? Thanks Fritz

Answer of Gonçalo

Not up. The advancement is from a single position.

Answer of Luis Manuel

Fritz, If by Bastago you mean the power the answer is YES there is, from 70 mm and up to 140 mm, due to the angle in this "Deda Power Superbox" stem NO, in fact currently all the stems are made with This angle what changes is the position of your handlebars, Regards, Luis

* Generated by AI based on customer and product data

2024-01-03

simone

included or not accessories: integrated topcap, headset spacers and top cover for headtube 56 mm & 46 mm

Answer of Miu 0730551986

Excellnt stem quality by deda. Everything in the picture is provided and fits perfectly . The headset turns very smooth and the cable routing is very easy

* Generated by AI based on customer and product data

2024-01-25

Maurizio

What is the weight?

Answer of Miu 0730551986

Hello, For 100mm 155grams without plastic cover under the stem. Can be fine tuned with 6 titanium bolts to reduce even more the weight.

* Generated by AI based on customer and product data

2024-03-28

Andrea bellopede

I have a Bottecchia Aerospace bike that can be mounted with four internal cables and mechanical gearbox

Answer of Denys

You can do it with the spacer that comes with it, but by stem you can only get 2 through

* Generated by AI based on customer and product data

2025-09-18

Daniele

Are dedicated spacers included for under the stem?

Answer of Franklin

Yes. You get a 10 and 20mm spacer. Also the exterior cable guide adds about another 10mm in stack.

* Generated by AI based on customer and product data

2024-11-08

Pawel

Is this stem sold with a set of spacers?

Answer of Christian

The stem is delivered complete with headset cover, spacers in several different sizes and a cover.

* Generated by AI based on customer and product data

2024-01-02

Roberto

Does it come with all the accessories that appear in the video?

Answer of Miu 0730551986

Hello , Everything is provided as seen in the picture and top quality by Deda. highly reccomend.

* Generated by AI based on customer and product data

2024-01-18

Joao Paulo

What is the angle or inclination of this table/spread?

Answer of Miu 0730551986

Hello, Stem is -8 degree!

* Generated by AI based on customer and product data

2023-09-23

Daniel Morello

Hello, it would be possible to mount and pass the 4 cables of a "mechanical" disk group, not electronic. Thank you!!

Answer of Walter

Yes, it is possible to pass the cables of a mechanical group. The instructions included show different ways of passing the cables.

* Generated by AI based on customer and product data

2024-03-19

Miguel

Hello. Please, I need you to confirm clearly if the 46mm and 56mm top covers are included. Thank you.

Answer of Maximilian

Yes, they were included with me. On the Deda website there is a drawing in the instructions (page 6) with the entire scope of delivery. https://dedaelementi.com/media/catalog/product/attachment//s/u/superbox-manual4.pdf

* Generated by AI based on customer and product data

2025-03-17

pablo

Can the cables be run outside, i.e. semi-integrated?

Answer of David

Yes the cables can be run either fully/semi internal, and also fully external. All confugurations are clearly shown in the Superbox instructions. I highly recommend this stem for its versatility in use.

* Generated by AI based on customer and product data

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Deda Superbox DCR stem

Features of Deda Superbox DCR

Deda - Bike parts - Stems

Product description of Deda Superbox DCR stem

Technical specifications of Deda Superbox DCR

Color Silver

Recommended Use Road Cycling

Materials Aluminum

What our customers are saying about Deda Superbox DCR stem

Use cases

Best for

Benefits

Ideal buyer profiles

Competitive features