Technical sheet

Merida Matts J MTB Helmet

Name: Merida Matts J MTB Helmet
Brand: Merida
SKU: 139975014
Price: 18.49 EUR
Availability: InStock
Rating: 4 (1 reviews)

Price without code 18.49

RRP:

You save:

Price without subscription

VAT & duties included

1 Reviews

4 Questions

No extra charges at delivery.

Size

Long

What is my size?

My virtual fitting room

Stringing

Unstrung

Tension

18 Kg
19 Kg
20 Kg
21 Kg
22 Kg
23 Kg
24 Kg
25 Kg
26 Kg
27 Kg
28 Kg
29 Kg
30 Kg
31 Kg
32 Kg
33 Kg
34 Kg
35 Kg
36 Kg

To adjust your bindings, type in the following informations:

(Customized items cannot be returned or exchanged)

It´s free!

(Customized items cannot be returned or exchanged)

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

Perfect pairings

Reportar error

Trusted by over 25 million satisfied customers worldwide

Official brand warranty

Quick & easy 30-day return

Features of Merida Matts J

Product description of Merida Matts J MTB Helmet

Description summary

Adventure awaits with the MERIDA Matts J MTB Helmet! Designed for junior riders, this helmet combines vibrant, imagination-sparking designs with top-tier safety and comfort. Its Single In-Mold construction ensures durability and a lightweight feel, while 8 strategically placed vents keep young heads cool. The easy-to-use 2D Micro Dial system guarantees a secure, custom fit, complemented by soft interior padding for all-day comfort. Give your child the confidence to explore, with a helmet that prioritizes protection and makes every ride a fun and safe experience. Perfect for park trips and family adventures!

MERIDA Matts J MTB Helmet

Equip your young rider for a world of adventure with the MERIDA Matts J MTB Helmet, meticulously designed to provide superior protection and all-day comfort for junior cyclists. This helmet combines essential safety features with a design that kids will be excited to wear, giving parents peace of mind and children the confidence to explore the trails.

Colourful and fun, the Matts J MTB Helmet offers maximum protection for our little bikers and features a vibrant stars and rocket design that captures the imagination. The child-specific fit guarantees comfortable wearing in any situation, from short trips to the park to longer family rides on the weekend. Understanding that a comfortable helmet is a helmet that gets worn, MERIDA has focused on creating a fit that feels secure without being restrictive, allowing your child to focus on the fun of riding. The 8 strategically placed air openings offer sufficient ventilation, ensuring a cool head even during active rides on warmer days.

The core of the Matts J helmet´s protective capability lies in its advanced Single In-Mold construction. This manufacturing process permanently fuses the tough polycarbonate outer shell to the shock-absorbing inner liner, creating a helmet that is not only exceptionally durable but also remarkably lightweight. This integrated structure enhances the helmet´s ability to manage impact forces while eliminating the excess weight and bulk found in lower-quality helmets, preventing neck fatigue on longer journeys.

A perfect fit is crucial for both safety and comfort. The MERIDA Matts J features a user-friendly 2D Micro Dial retention system. This allows for quick and precise, single-handed adjustments to achieve a snug and secure fit around the circumference of the head, ensuring the helmet stays perfectly in place. This is complemented by soft, comfortable padding on the interior, which provides extra cushioning and wicks away moisture, keeping your young rider comfortable and free from irritation.

Give your little biker the protection they need and the style they want. The MERIDA Matts J MTB Helmet is the perfect companion for developing skills and creating lasting memories on the bike, ensuring every ride is a safe and enjoyable one.

Features:

* Single In-Mold Construction for increased durability and low weight
* First-class ventilation through 8 openings
* 2D Micro Dial Retention System for a precise fit
* Comfortable Padding for extended wear

Specifications:

* Weight: 280 g
* Material: Polycarbonate

Attributes:

* Rider: Junior

Specifications

Manual

Technical specifications of Merida Matts J

Construction

Single In-Mold Construction
Weight

280 G
Ventilation / Breathability

8 Openings
Adjustment system

2D Micro Dial Retention System
Padding

Comfortable Padding
Intended use

Child
Color

Blue

Features of Merida Matts J

Color Blue

Color

Blue

Key differentiators

Constructed with a durable and lightweight Single In-Mold polycarbonate shell.

Designed specifically for children with a child-specific fit.

Features a 2D Micro Dial Retention System for easy and secure adjustments.

Includes 8 ventilation openings to keep young riders cool.

Weighs 280g for a comfortable feel during rides.

Technology in Merida Matts J MTB Helmet

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Merida Matts J MTB Helmet

Write your review

Write a review about this product

Review headline

First Name

E-mail

Product rating

Write your review

0 / 1000

The text cannot exceed 1.000 characters.

Your review is too brief! To validate it and receive your CoINNs, please add more details about your experience with the product.

Incorrect please try again You’ve exceeded the allowed number of comments per product for earning CoINNs. Thank you for leaving your feedback!

I have read and accept the conditions contained in the Privacy Policy on processing of my data to manage my query or request

Your feedback is important to us, your review about this product will be revised by our experts and will be published within 5 working days. Please make sure that your review focus on the product and your experience with it, this will help other customers make more confident decisions. For any issues with an order, please contact us.

Tradeinn Retail Services as the data controller will process your data in order to respond to your query or request. You can access, rectify and delete your data, as well as exercise other rights by consulting the additional and detailed information on data protection in our Privacy Policy.

Send

Answer the question

Write your answer

Write your review

0 / 1000

The text cannot exceed 1.000 characters.

Thank you for answering the question and helping other customers, your CoINNs will be credited to your account once the answer is published. You can see the number of CoINNs accumulated on your account. Incorrect please try again

Send

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

2026-07-24

Generated by AI and verified

Is the Merida Matts J MTB Helmet suitable for young children?

Answer of Generated by AI and verified

Yes, this helmet is specifically designed for junior riders. It features a child-specific fit and an easy-to-use 2D Micro Dial system to ensure a secure and comfortable fit for children.

* Generated by AI based on customer and product data

2026-07-24

Generated by AI and verified

What construction technology is used in the Merida Matts J MTB Helmet?

Answer of Generated by AI and verified

This helmet utilizes a Single In-Mold construction. This process fuses the tough polycarbonate outer shell directly to the shock-absorbing inner liner, creating a durable and lightweight helmet.

* Generated by AI based on customer and product data

2026-07-24

Generated by AI and verified

How much does the Merida Matts J MTB Helmet weigh?

Answer of Generated by AI and verified

The Merida Matts J MTB Helmet has a weight of 280 grams, making it a lightweight option for young riders.

* Generated by AI based on customer and product data

2026-07-24

Generated by AI and verified

How does this helmet keep my child's head cool during rides?

Answer of Generated by AI and verified

The Merida Matts J MTB Helmet is designed with 8 strategically placed vents. These openings provide ventilation to help keep your child's head cool and comfortable, whether they're on short trips to the park or longer family adventures.

* Generated by AI based on customer and product data

Write your question

Ask a technical question about this product

Select

Question headline

First Name

E-mail

Write your question

0 / 1000

The text cannot exceed 1.000 characters.

Response from our expert

Incorrect please try again

Thank you for leaving your question about this product. We will reply to you by email as soon as possible. You’ve exceeded the allowed number of comments per product for earning CoINNs.

Still need help? Click “Send” and our expert will review your request again.

I have read and accept the conditions contained in the Privacy Policy on processing of my data to manage my query or request

Frequently bought together

Best sellers

Use cases

First Bike Rides and Learning 100% Fit

This helmet is specifically designed for children, providing reliable protection as they learn to ride. The easy-to-use fit system ensures a secure and comfortable fit for young riders, giving parents peace of mind.

2D Micro Dial Retention System,Single In-Mold Construction,Adjustable Straps

Casual Family Bike Outings 90% Fit

For relaxed family rides in the park or around the neighborhood, this helmet offers practical safety without being overly complex. Its lightweight construction and ventilation keep kids comfortable on longer, leisurely rides.

Weight: 280g,8 Ventilation Openings,2D Micro Dial Retention System

Riding to School or Friends' Houses 80% Fit

As a reliable helmet for daily use, it's a great choice for commuting to school. The adjustable straps and dial system allow for quick, secure fitting, ensuring it stays in place during everyday trips.

Adjustable Straps,2D Micro Dial Retention System,Polycarbonate Shell

Light Trail and Off-Road Paths 70% Fit

The 'Mtb' in the name suggests suitability for gentle mountain bike trails. The Single In-Mold construction provides a durable, one-piece shell that's ready for the minor bumps and scrapes of beginner-friendly off-road adventures.

Single In-Mold Construction,Polycarbonate Shell,2D Micro Dial Retention System

Best for

Best for Young Riders' Safety

With its Single In-Mold Construction and polycarbonate shell, this helmet is designed for impact resistance, giving parents peace of mind.

Based on product features

Ideal for Growing Kids

The 2D Micro Dial Retention System and adjustable straps allow for a secure and customized fit, ensuring comfort on every ride.

Based on product features

Great for Everyday Family Cycling

This helmet offers essential safety features like a durable construction and comfortable padding at an accessible price point, making it a great value for family use.

Based on product features

Benefits

FunctionalAchieve a Secure and Comfortable Fit with Ease

This helmet is designed for a snug and comfortable fit that can be easily customized for your child. The combination of a dial-based retention system and adjustable straps allows for quick and precise adjustments, ensuring the helmet stays securely in place during rides.

fit_system: 2D Micro Dial Retention System

adjustable_straps: yes

intended_use: Child

Ideal buyer profiles

The Safety-Conscious Parent

This buyer is a parent or guardian whose top priority is ensuring their child's safety during bike rides, whether it's around the neighborhood or on light trails. They look for reliable protective gear that is durable and offers a secure, comfortable fit for their growing child.

This helmet meets their needs with its Single In-Mold Construction and polycarbonate shell, designed for impact resistance. The 2D Micro Dial Retention System and adjustable straps allow for a precise, secure fit, while the comfortable padding ensures the child will be happy to wear it, providing peace of mind.

The Family Outing Organizer

This individual plans and enjoys regular family cycling activities, from park paths to easy mountain bike trails. They need equipment for their children that is practical, easy to adjust, and comfortable enough to prevent complaints during longer rides.

The Merida Matts J helmet is ideal for this buyer because its 2D Micro Dial Retention System makes on-the-go adjustments quick and simple. The eight ventilation openings help keep the child cool, and the comfortable padding minimizes fuss, ensuring family adventures remain fun and active.

The Practical Gift Giver

This person is looking for a functional and thoughtful gift for a child, such as for a birthday or holiday. They want a product that is high-quality, useful, and promotes an active lifestyle, without being overly complicated or expensive.

As a product from Merida, this helmet offers brand recognition and reliability. Its essential safety features, like the polycarbonate shell and adjustable fit system, make it a responsible choice. The straightforward design provides everything a young rider needs without unnecessary complexity, making it a perfect, practical gift.

Competitive features

When choosing a helmet for a young rider, safety, comfort, and design are key. We've analyzed the Merida Matts J Mtb Helmet for kids against several popular alternatives to see how it stacks up. This comparison focuses on the features that matter most for junior cyclists, helping you make an informed decision for your child's adventures.

Where it excels

The Merida Matts J helmet specifies a 'Single In-Mold' construction, a feature that contributes to durability while maintaining a lightweight feel. | It features a '2D Micro Dial' fit system, designed to provide a secure and customized fit for growing riders. | With 8 strategically placed vents mentioned in its description, this helmet is designed to keep young heads cool during active rides.

Consider alternatives if...

While the Merida helmet is competitively priced, some alternatives like the Ges Kiddo Junior Mtb Helmet are available at a slightly lower price point. | For children who are fans of specific characters, helmets like the Paw Patrol or Disney Stich models offer designs that may be more appealing to them, which can encourage consistent wear.

Verdict

The Merida Matts J Mtb Helmet for kids stands out as a strong contender focused on core safety and comfort features. Its Single In-Mold construction and 2D Micro Dial fit system are notable attributes for durability and a secure fit. While other helmets may offer character-based designs or a slightly lower price, the Merida helmet provides a well-rounded package of features designed specifically for the needs of junior riders.

Specs comparison

	Merida Matts J MTB Helmet

Specs vs competitors

	Merida Matts J MTB Helmet	Wag Sky Junior Mtb Helmet	Ges Kiddo Junior Mtb Helmet
Material	Polycarbonate	Synthetic	-
Ventilation	8 Openings	14 Ventilation Holes	10 Vents
Fit System	2D Micro Dial Retention System	Micrometric Adjustment System	Micrometric Wheel Adjustment
Technology Features	Single In-Mold Construction	In-Fusion technology	No Technology
Intended Use	Child	Mountain Biking, Recreational Cycling	MTB Helmets
Weight	280 g	230 g	Unspecified