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ROCKRIDER

20" expl 500 black children's mountain bike 6-9 years

We've designed this all-terrain bike for children aged 6 to 9 (120 to 135 cm) who enjoy regular mountain biking. We've fitted this 20-inch mountain bike with a suspension fork to make it easy to tackle the obstacles of rough terrain. Thanks to its 6 gears, you can tackle hilly trails with ease.

Minimum term
3 months CHF 19.00 / month
12 months CHF 14.00 / month
After your chosen plan, your subscription becomes flexible. Continue at the same rate and cancel anytime. Learn more
CHF 14.00 / month
Minimum commitment of 12 months
Subscription available only in store

Only CB, Visa, and Mastercard cards are accepted

Services
Your bike is covered against accidental damage and breakage due to falls or impacts, up to its sale value including VAT.
Our service includes maintenance and replacement of worn parts.
Online subscription will be available very soon!
At this time it is only possible to subscribe in-store, but we are working on it and the online subscription will be soon available.

To subscribe in-store:
  1. Come to your favourite Decathlon store
  2. A teammate will check the stock availability and help you with the subscription process
  3. You will need a credit card and mobile phone to make the payment
  4. Take the product with you and enjoy the sport!
For more info take a look at our FAQ
Understanding minimum term
Choosing a minimum term is how you unlock our best pricing! The longer you commit, the more you save each month.
During your minimum term

For the duration you choose, your low monthly price is guaranteed. This is the minimum time you agree to keep your subscription.

After your minimum term

Once your initial term is complete, your plan becomes flexible. You'll continue month-to-month at the same great rate and can return your products at any time.

A key point on Pricing

Your monthly rate is based on the minimum term you choose at the start and does not change later. In case of early return, the whole commitment fee is due.

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Caracteristics

A bike lock
Drive and park with peace of mind; the anti-theft lock is included.
Services warranty
Drive and park with peace of mind; the anti-theft lock is included.
No deposit required
We take care of everything: from routine maintenance to minor issues.
Return to any Decathlon store
No security deposit is required upfront.

Technical information

Technical information

Bike accessories

This MTB is equipped with a bell, lighting, wheel reflectors and platform pedals. The frame is also compatible with other B'Twin accessories: - front and rear mudguards - stand - bottle cage - saddle bag - stabilisers: https://www.decathlon.co.uk/20-and-24-stabilisers-id_8550741.html

20" wheels and MTB tyres

The tyres are designed for mountain biking. The lateral lugs provide good grip on turns. The recommended tyre pressure is indicated on the side of the tyre (2 to 3.5 bars). 20" inner tube, 1.7" to 2.2" Schrader valve.

Front suspension to cushion unpredictable terrain

Take on new challenging terrain (roots, stones, gravel, etc.) with ease thanks to the travel of the front suspension fork.

Dimensions of the bike ready to use

Length: 140cm.Height: 80cm.Width: 54cm.

A reinforced, ergonomic saddle

A saddle with a sporty design, designed with care to adapt to the morphology of children. It is equipped with a plastic cover at the back (a bumper) to protect from any impacts.

Changing gears (6 speeds)

This bike is equipped with a grip shifter to change between the 6 speeds: an easier, safer system as the child's hands stay on the handlebars. This makes changing gears to match the terrain simple and easy! 14/28 6-speed freewheel.

Look after your child's bike!

Look after your child's bike so that it's always ready for a new adventure! To ensure full maintenance, we recommend that you follow these 3 steps: 01 Degrease your drive train 02 Clean your bike 03 Lubricate your chain 3 steps that 3 require 3 products that can be found in our bike cleaning kit (8751194), that will become your best friend!

Crankset

The 36-tooth chainset has a 140 mm crank that is designed for a child's leg length. This chainset allows you to start pedalling more easily. The crank is covered to prevent the child from coming into contact with the metal part. The double chain guard prevents the chain from derailing.

Frame designed for mountain biking

Our engineers have designed a new sturdy steel frame. The frame's rear chain stays are short, making the bike responsive and easy to handle.

Frame dimensions

Top tube length: 431.6 mm Seat tube length: 285 mm Chainstay length: 360 mm Seat post length: 300 mm Head angle: 68.8°

Controlled braking

Two V-Brake pads for effective braking. These brakes are composed of callipers that exert more or less pressure on the rim to slow or stop the rotation of the wheels.

Riding position

When mountain biking, it is important to control your path. To make it easier for children to learn, our engineers installed a handlebar and stem that are combined into a single steering block. This eliminates the needs for adjustments, so they can stay focused on the road!

What if I order online?

For smoother shipping, our bikes come with their pedals removed and the handlebar unscrewed (instructions and tools are supplied)

How does it work?
1 Choose your product Find the product according to your needs and let the adventure begin!
2 Rent & collect in store Ready for an adventure? Select your product, pay and pick it up in store. For daily rentals you can pay in advance and pay online before you pick it up in store. If you do it in store all you need is your ID, a credit card and your smartphone with internet access.
3 Practise your sport You're all set! Now, it's time to dive into your sport with total peace of mind, just focus on the thrill of the experience and enjoy every moment.
Learn more