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By choosing a high-quality bike for your child, like the Merida Matts J.20 Plus, you're investing in both their safety and enjoyment—two things that are priceless.
By choosing a high-quality bike for your child, like the Merida Matts J.20 Plus, you're investing in both their safety and enjoyment—two things that are priceless.
Merida

2025 Merida Matts J.20+ Kids Bike In Dark Red/Red/Black

£500.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

If you are not happy with any items purchased via our website, under Consumer Contracts Regulations you have the right to return any unused products for a refund or exchange within 30 days.

When the customer sends an item back to the company (or, when the company arranges for collecting from the customer), the company will process the returned item then notify the customer via email of the refund. The refund will be issued within 3 - 5 working days of the product being received by us, it may then take an additional 3 - 5 working days for the refund to be paid into the customers account.

For items returned within the cooling off period...

  • By law, customers have the right to withdraw from the purchase of an item within 14 working days of the date on which the item is delivered.
  • Where you are withdrawing from your purchase within the cooling-off period, and there has been no error on our part, we will refund the cost of the item.
  • The company will not refund the cost of delivery or other services provided to the customer in connection with the purchase.
  • The cost of delivery back to the company is the responsibility of the customer.
  • Where we collect an item from you, we reserve the right to recover the costs of collection from you.
TERMS AND CONDITIONS
  • Returned goods should be unused, in a saleable condition and in their original packaging with all labels still attached. The Endurance Hub is entitled to refuse the return or deduct from a refund as a result of the product not being in the above condition.
  • We are only able to exchange like for like products. If you require a different item, you will need to opt for a refund and place a new order. All returns must have a completed returns form.
  • We will refund you to your original payment method.
  • We make no charge for returns, there is no restocking fee.
  • Customised items cannot be returned. *
  • Please do not send your purchase back to the manufacturer unless you have been advised to.
  • The Endurance Hub customers have 30 days from date of delivery to return their orders.
  • Once we have received the returned goods we will refund you, by the method you used to pay for your order. This may take5-7 working days to appear as cleared funds.

*Faulty customised goods (or goods that have been altered in any way) will need to be returned for inspection as customisation may void your warranty and therefore faults may not be covered.

WARRANTY

All products ordered from The Endurance Hub come with a full warranty which covers manufacturing faults and defects in workmanship. If you feel that your purchase has developed a fault, please contact our store for an assessment. To do this you will need proof of purchase.

If taking your product in store is not an option then please email our team on info@theendurancehub.co.uk. Please include photographs of your product (please keep below 20mb), your web order number (or copy of receipt) so we can immediately start to assess the issue.

PLEASE NOTE:

In some cases, the manufacturer/supplier may require to see the item(s) before repair or replacement can take place. If this is the case, we will inform you and arrange how to do this. All used items being returned to us must be cleaned for hygiene purposes.

On receipt of your goods we will carry out a full inspection and contact you within three working days of receipt.

2025 Merida Matts J.20+ Kids Bike In Dark Red/Red/Black

Season:2025

Brand:Merida

Code:Q412

The 2025 Merida Matts J.20 Plus is a fantastic option for young riders, designed with safety, control, and comfort in mind. Featuring 20-inch ‘Plus’ tyres that are grippy and oversized, this bike offers excellent stability and comfort while keeping the weight low thanks to its rigid fork. This combination creates a kid-friendly "monster truck" that delivers fun without added bulk. With a lightweight double-butted aluminium frame, a Shimano 7-speed drivetrain, and powerful hydraulic disc brakes, it’s built for adventure and safe handling.

Parents looking to invest in a high-quality bike like the Merida Matts J.20 Plus are making a smarter choice overall. While premium bikes may come at a higher initial cost, their durability, performance, and safety features pay off in the long run. Not only does a better-quality bike provide a safer and more enjoyable riding experience, but it's also cost-effective in the long term. These bikes retain their value well, allowing parents to trade them in or resell when their child is ready for the next size up, making upgrading easier without incurring a major loss.

The Merida Matts J.20 Plus is perfect for young riders around 109-129 cm tall, making it ideal for kids who are still growing and developing their cycling skills. With features like the Tektro M275 hydraulic disc brakes and a kid-specific finishing kit, it's engineered to give young riders a taste of quality and performance that ensures they can enjoy cycling safely for years to come.

By choosing a high-quality bike for your child, like the Merida Matts J.20 Plus, you're investing in both their safety and enjoyment—two things that are priceless.

Technical Information
  • Model Year
    2025
  • Frame
    MATTS J. 20+
  • Frame Size
    10"
  • Fork
    MERIDA MATTS J. 20+
  • Rim
    MERIDA JR 20+
  • Hubs
    KT-K68F / Joytech D242DSE
  • Front Tyre
    CST Jet C1820
  • Rear Tyre
    CST Jet C1820
  • Crank
    MERIDA EXPERT JR
  • Bottom Bracket
    FSA TH-7420ST, 68-124
  • Cassette
    Shimano MF-TZ500
  • Chain
    KMC Z8.3
  • Shifters
    Shimano SL-M315-7
  • Rear Derailleur
    Shimano RD-TY300
  • Brakes
    Tektro M275
  • Rotors
    Tektro TR160 / Tektro TR140
  • Headset
    FSA NO.10P Neck15
  • Stem
    MERIDA CC
  • Stem Size
    60 mm
  • Handlebar
    MERIDA EXPERT JR
  • Grip
    MERIDA EXPERT JR
  • Seat Post
    MERIDA COMP CC
  • Seat Clamp
    MERIDA COMP QR
  • Saddle
    MERIDA COMP JR
  • Kickstand
    Kickstand adjustable alloy
  • Pedal
    Marwi SP-202
Sizing Information

Geometries

Bike Frame Geometry Image
Frame Size10"
Tyre Sizes20"
St Seat Tubes mm240
Tt Top Tubes mm445
Cs Chain Stays mm360
HTA head tube angle [°]68
STA seat tube angle [°]72
Bd Bottom Bracket Drops mm20
Ht Head Tube Lengths mm120
Fl Fork Lengths mm340
R Reach mm305
S Stacks mm432
Wb Wheel Base mm872
Sh Stand Over Height mm483
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