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Rockrider ST100, Mountain Bike Shoes, Adult

Regular price: $49.99 Regular price:
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Model: 8512376

Product Features

A photo of the Rockrider ST100, Mountain Bike Shoes, Adult in use

Rockrider ST100, Mountain Bike Shoes, Adult is designed for

Are you looking for mountain bike shoes for riding... and walking? With their hybrid sole, the ST 100 mountain bike shoes give you grip when pedaling and a natural foot motion as you walk.

Comfortable fit

Elasticated shoe, flexible sole and foam lining for comfort.


Ride with no bother thanks to the materials that withstand wear and tear


Pedal and walk without slipping thanks to the multidirectional lugs.


The laces and heel stiffener hold your foot securely in place.

Easy to use

Elasticated so they are easy to put on. 2 holes for fitting your cleats.

Product Lifestyle Image Gallery

Image Gallery

Rockrider ST100, Mountain Bike Shoes, Adult,black 

Rockrider ST100, Mountain Bike Shoes, Adult,black 

Rockrider ST100, Mountain Bike Shoes, Adult,black 

Rockrider ST100, Mountain Bike Shoes, Adult,black 

Rockrider ST100, Mountain Bike Shoes, Adult,black

Product Customer Reviews

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365 Reviews
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Rockrider ST100, Mountain Bike Shoes, Adult,black
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Shoes Are Good But Cleat Pedals Are Mandatory

But pedal before shoes


It's amazing in price rage

Cycling shoes

Comfortable for indoor cycling easy to get in and out of.

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Great Product and Excellent price point!

Rode after the rain and it kept my feet dry. Just a wipe down easily to clean. Not too stiff and comfortable room up front for the toes.

Hello Benjamin,

We're glad you love the product! It motivates us to share this great product with more sports lovers :)

Thank you for writing in, hope to see you again soon at our stores!


Great shoe works well with SPD Clips,

I have used these shoes every week for the past 3 months, I’m a 42 but needed larger 44 size. Very comfortable great value, good quality. unfortunately as the temperature is starting to drop they lack warmth and are not waterproof, so only designed for summer cycling.currently looking for an overshoes that fits.


Good quality

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Good Hybrid Shoes. Walking And Cycling.

Received free delivery by SpeedPost from Decathlon App. Looks Good. Feels tight (size uk 6.5 for my 10 inch feet). May be oversize uk 7 would have been a better choice. Hope it loosens by use. Compatible with flat pedals of MTB ST20 (cycled for about1 km). Compatible for walking (Walked about 1 km.)

Amazing fit and comfort

Ibreally liked the shoes. Its comfortable and good looking.

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Comfortable for both daily use and long rides

First ride I did after buying this was a 200 km ride on an MTB. Shoes grip the pedal well and is very comfortable off the pedal as well. Also I feel the shoes help you a little more out of your ride by better energy transfer. Worth a buy!!!


nice product

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Bike shoes

Good with SPD cleats

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Poor size and Very hard for walk

I have ordered the walk/running shoes, but the one I have received not comfortable for walk, so I have thrown out to the dust bin...

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Hello Devasenapathy, thank you for taking time to review our product. Sorry for the inconvenience caused. Let me just take you through the key features of the product. Ride with no bother thanks to the materials that withstand wear and tear. Elasticated so they are easy to put on. 2 holes for fitting your cleats. Elasticated shoe, flexible sole and foam lining for comfort. Compatible with flat pedals and SPD cleats (sold separately). The laces and heel stiffener hold your foot securely in place. Hope it is okay for you. If you have any questions I remain available for you.

Pranav Rana

good one

only issue with base

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Mountain Biking shoes are good

very good product

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Fantastic Shoes

Very good shoes for beginner riders, can also use casual shoes. As usual build quality is very good. Good purchase at 1.5K. Recommend.

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Size Guide

Size Guide Visual

Additional Product Information


Upper of

  • 50% Polyester cationic
  • 50% Polyurethane

Outer sole of

  • 65% Rubber - Synthetic
  • 35% Ethylene vinyl acetate

Lining and sock of

  • 100% Polyester cationic

A hybrid sole? find out more.

Sometimes the terrain will force you to push or carry your mountain bike. We've therefore come up with a hybrid sole inspired by trail running (for grip on the ground) and mountain biking (for grip on the pedals) to keep you comfortable and supported whether walking or cycling. Its heel stiffener and flex grooves keep you comfortable when walking. And its multidirectional lugs drain water and mud whether going uphill or downhill, walking or cycling

Upper and tongue designed for comfort

Why should a pair of mountain bike shoes be less comfortable than a pair of sneakers? As well as the stretchy fabric and special shape on the inside, it has a 3D mesh top, sides and tongue. The fabric is great at wicking perspiration and being comfortable. The heel is also lined with foam. The ROCKRIDER team has made a design choice to put comfort at the heart of its tests and decisions, with no compromises.

Tidy laces

The team has decided to add a small, elasticated tongue to the middle of the laces so that you can keep them tidy and stop them from touching the bike's chain. Smart, eh?

Toe box

The ST 100 shoes have a reinforced toe box: a blend of PU and PES placed in areas that are likely to be struck by stones or bash against rocks.

Choosing your shoe size

You can use our size guide (higher up near the sizing section) to choose your shoe size according to the length and width of your feet. For slightly wider feet, consider getting one size bigger than normal.

What about cleats? find out more

When you start mountain biking, clipless pedals aren't necessarily your priority. This is why these shoes grip the pedals well, even without cleats. And if you want to take the plunge, the sole has a rigid section for fixing cleats without having to adjust everything! Easily attach your SPD cleats thanks to the 2 holes (usually 4) and a reference guide engraved into the surface of the sole.

Which pedals are compatible?

Which cleats and/or pedals can you use with your shoes? For the best fit, use the following models: -BTWIN SPD DUAL 500 -BTWIN SPD CLIPLESS 100 -BTWIN SPD CLIPLESS 520 -SHIMANO SPD DUAL M324 -SHIMANO SPD CLIPLESS M520 -SHIMANO SPD CLIPLESS XT-M780 Compatibility with ENDURO / FREERIDE clipless platform pedals is not guaranteed (e.g. B'Twin SPD Clipless 540, Shimano SPD Clipless Enduro XT-M8020, Shimano SPD Clipless M424). For these pedals, you will need to try them first.

The story behind the st 100 shoes

Here's something we noticed: when you start mountain biking, you spend some time on your bike but some next to it. To give you a shoe that is equally comfortable for walking and cycling, our 4-person team spent 2 years designing, prototyping, and performing lab and field tests with 50 different people. The result is a shoe that gives you grip when walking and when riding on mountain bike trails.

Our team's advice

We'll leave you with a few tips from our mountain bike design team: "Even without cleats, these shoes grip the pedal well so you can push off without worrying about slipping and having the pedal whack you in the shin. It's also a chance to try out cleats without breaking the bank. To avoid any nasty falls, tuck the loops of your laces under the elastic band in the middle of the foot!"



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.

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.

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    minimize manufacturing costs

  3. Optimized supply chain

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    lowers overhead and indirect costs


Size Guide Visual