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Rockrider Men's MTB Shorts EXPL 100 - Black

Sale price: $10.00 Regular price: $34.99

These snag-resistant shorts, with their built-in foam pad (designed for men), absorb vibrations and avoid rubbing and chafing.Bonus:One secure pocket

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Sale price: $10.00 Regular price: $34.99

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Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

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Model: 8562103

Product Features

Rockrider Men's MTB Shorts EXPL 100 - Black | These shorts are designed for mountain bike touring for an average ride of 1.5 hours.

These snag-resistant shorts, with their built-in foam pad (designed for men), absorb vibrations and avoid rubbing and chafing.Bonus:One secure pocket

A photo of the Rockrider Men's MTB Shorts EXPL 100 - Black in use
A photo of the Rockrider Men's MTB Shorts EXPL 100 - Black in use

Resistant to wild vegetation

Brush up to nature! The durable fabric won't get snagged or worn

Seat comfort

Preformed foam pad (13mm).

Freedom of movement

Special ”regular” cut and elasticated fabric for riding comfortably.


Adjusts with ties at the waist

Moisture wicking

With undershorts that effectively wick away perspiration.


Take with you everything you need in the zipped pocket on the right thigh.


250 g in size L.

Questions & Answers

Product Customer Reviews

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The trace of the phone was found in the pocket

The first day I wore it, just as I thought I was happy with it, I came across the trace of my phone in its pocket. How can this really happen? It's a shame it's so flimsy. I hope they refund or replace it. I have never had any problems with any product I have purchased so far. It's disappointing that this happened.

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Suitable for MTB rides, very resistant fabric with thorns, branches and falls. I'm 93kg I got the XXL and they fit well. The under trousers are perhaps a little bulky but you get used to it. satisfied

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Comfortable, inconspicuous shorts

Very comfortable, the large cushion protects the butt from the saddle in various positions on the bike. I would add a second pocket, but it's not a big minus. The most important thing is that you can get off your bike and go to the store like a person without a diaper, because you can't see it when you're in trouble, and that's great.

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Super cycling shoes

I'm not a fan of tight cycling shorts, so I opted for these. They have a soft lining that does not lose its properties even after years. I recommend

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The chamois fits my body very well and the boxer elastics on the leg have very good elasticity without being annoying.

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Very good shorts

Comfortable shorts. Slightly tight size.

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Terrible sizing. XL huge, very spacious. L again, narrow like M. Low cut, so while riding, exposed nerves, butt, back, short crotch, so pedaling in them is a pain.

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Top price performance

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Good compromise

Comfortable shorts. One or two extra pockets wouldn't be too much.

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perhaps a little too wide at the bottom to be a product dedicated to mountain biking, otherwise a good quality/price ratio

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Cool and cool

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very comfortable and practical

Very comfortable and very discreet pants.

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The shorts are very comfortable, they fit nicely, I chose a larger size because I want to be comfortable on the bike and not be suffocated.

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Great product

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Size Guide

Size Guide Visual

Additional Product Information


Outer fabric: 100.0% Polyester ; Inner fabric: 84.0% Polyester, 16.0% Elastane ; Padding - Outer fabric: 83.0% Polyester, 17.0% Elastane

Model's measurements

Our model is 1.87 m tall and weighs 77 kg. He is wearing a size M top and size L bottomsInside leg: 28.5 cm in size L

In a nutshell

Built-in undershorts: YesType of fastening: ButtonsAdjustable waist: NoBuilt-in waistband: NoNumber of pockets: 1Resistant to vegetation: Yes

A second skin with comfort to boot.

This pad has been designed for more occasional users wishing to progress in mountain biking. The support foam is soft with medium firmness. It provides good user comfort and protects the cyclist's pressure zones for rides of up to 1.5 hours. Foam thickness: 13 mmFoam density: 65 KG/m3Foam firmness: 25 KPa

One secure pocket

For carefree riding, plan ahead and keep the essentials to hand:- On your right, a secure pocket (17 cm x 15 cm) with an easy-open zip (even with gloves on!) so you can access items you need while riding with only one hand, such as your tissues, tyre lever, etc.

Keep your gloves to hand

When mountain biking, gloves are often the last thing you put on and the first thing you take off. These shorts have a buckle on the waist so you can keep hold of your gloves without having to rummage around in your pockets. You can snap your ST 100 and ST 500 gloves on them using the press stud to keep them handy at all times.

Care instructions

You can find detailed info on looking after your mountain bike clothing on our website

Product tests

Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users.Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience.

Product testing

Our engineers always have real riders test all our products in real conditions. These tests round out our lab tests and let us validate all our products before they hit store shelves.

Storage instructions

Store in a clean and dry place.




Size Guide Visual

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