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Rockrider 500 Mountain Bike Shorts Kids'

Sale price: $5.00 Regular price: $34.99

The stretch fabric makes these children's shorts very comfortable. The foam pad helps absorb vibrations and reduces chafing. A range of MTB outfit designed for kids!

Color: Select a color
Size: Select a size
Sale price: $5.00 Regular price: $34.99

Free shipping over $49

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8553192

Product Videos

Product Features

A photo of the Rockrider 500 Mountain Bike Shorts Kids' in use

Rockrider 500 Mountain Bike Shorts Kids' | We've developed these shorts with integrated liner so young cyclists can ride in comfort when mountain biking.

The stretch fabric makes these children's shorts very comfortable. The foam pad helps absorb vibrations and reduces chafing. A range of MTB outfit designed for kids!

User comfort

This foam pad cushions vibrations and limits irritation.

Moisture wicking

The mesh fabric helps to wick perspiration away.


The straight side pocket is ideal for a cereal bar or other small item


Stretch fabric for a perfect fit.

Questions & Answers

Product Customer Reviews

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164 Reviews
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Rockrider 500 Mountain Bike Shorts Kids', black Image 9 of 8
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Very good mtb shorts

Very good value for money

Small size

The size is smaller than it should be. We will return and exchange for 10 years (the child is 7) The quality of the materials seems quite good.

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Comfortable and good price

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Good product

Good product

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Very comfortable shorts with shorts

Perfect children's shorts, my child is delighted with this purchase, places to store two or three things like the big ones Perfect

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My son loved his...

My son loved his MTB shorts.

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good product

good product

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Guaranteed comfort. Cool colors.

To do like the grown-ups!

My son received these shorts as a gift. Very happy, the first one had a defect at the level of a pocket it was exchanged without problem. The look is perfect and it is comfortable according to my child. To my taste a pocket with a zipper would be welcome.

Cool shorts


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Pants are good but unfortunately run very small

The pants make a good impression. Unfortunately, as is often the case with Decathlon, it is very small. You always have to order at least 1 size larger.

I took 2 shorts...

I took 2 MTB shorts for my kids and they love it!

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The size was too...

The size was too small in 14 years for a 12 year old.

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Way too tight on thighs

The pants fit well at the waist, but after 5 minutes my son was already complaining about the elastic bands on his thighs. They're way too tight.
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Additional Product Information


Main fabric: 85.0% Polyamide, 15.0% Spandex ; Inner fabric: 82.0% Polyethylene Terephtalate, 18.0% Spandex ; Yoke: 100.0% Polyamide ; Pad: 100.0% Polyethylene Terephtalate ; Foam: 100.0% Polyurethane

Why shorts rather than cycling shorts?

MTB shorts are a must for any mountain biker. These shorts are 2-in-1: the integrated liner guarantees style and comfort. Available in black or black/red.


To ride with all the right gear, finish off your cycling outfit with a matching helmet, 900 jersey and gloves.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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