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20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White

BTWIN

8405033

20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White

GHS1,100.00
GHS950.00
-13%
9 reviews
9 of 9 people recommends this product
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
  • 20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
20 Inch Kids Mountain bike Rockrider ST 100 6-9 Years old - White
Size :
Not available online

Store Availability

This bike is designed as an introduction to mountain biking for children from 6 to 9. It's suitable for kids with heights between 120 and 135 cm.

BENEFITS

Ease of use

This single-speed bike is simple and effective on flat terrain.

Brake control

New Easy Break brake levers are sized for children's small hands.

Efficiency

Tyres with side lugs for good grip in the turns.

Cycling comfort

A saddle with a sporty design, sized especially for children.

Instructions


TECHNICAL INFORMATIONS

Frame designed for mountain biking

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

Why have we created a brake lever specifically for children?

Because children have smaller hands than adults, it's not always easy for them to reach the brake lever. This is why our engineers designed a brake lever that is closer to the handlebars and thus easier to hold.

Single speed

With only one speed, the bike is simple and remains effective on flat terrain.

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.

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 section on the rear (a bumper) to protect against any impacts.

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!

Crankset

The new 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 double chain guard prevents the chain from derailing.

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.

MTB fittings

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

Dimensions of the bike ready to use

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

What if I order online?

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

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°

Videos

Reviews

5/5 9 reviews
9 of 9 people recommends this product
Very Professional
James (United Kingdom) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Ordered this bike online as an xmas present for my grandson. Travelled to the Oxford store expecting to pick up a box that i would assemble myself at home. I was very suprised when the staff member wheeled my bike out slready assembled. I was then advised on the merits of he 20inch frame, how to adjust everything, and offered to fit the mudguards i purchased in store. Was also given a full brief on the returns policy if i wasnt satisfied, and also the contact details for any problems. The bike was excellent. Under £100 but with all the quality and materials of a bike a lot more expensive. I cant fault the bike or the service at Decathlon. I would recommend the shop wholeheartedly. Made my xmas shopping a lot easier.
Response of the brand

Thank you for the review, James! We are thrilled that you enjoyed your time in our store. We hope to see you back in our store very soon.


Hector
Christmas present for 7 year old son
matthew (United Kingdom) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Great service, bike is brilliant. So easy to ride!
Birthday gift
Jean (United Kingdom) Used for 1 week or less Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Visited the store in Wandsworth and the staff on the bike section was really helpful in helping me choose the right bike for my sons birthday gift.
Very good bike as a first riding solo no stables. Great service in checking before we leave and making sure the bike was up to standards for my son .
Very happy and would recommend to others to use and visit this store
Bike
Angela (United Kingdom) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
The Bike is amazing - gave my son the confidence he needed to start riding a bike ! Great value, great bike
Response of the brand

Hi Angela,


We are happy to hear that your son's new bike was a success!

Thank you for taking the time to leave your review.

Take care and have a great day!


Emily

Sports Advisor (Customer Service)

Decathlon Wednesbury


Decathlon UK Limited. Company number: 03140144. VAT number: GB679262296.

Registered office: 9 Maritime Street, London, SE16 7FU.

Good solid bike
H (United Kingdom) Used for More than 1 year
Reviewing after 18 months, bike is excellent and my son is now confident and riding this bike.
Michael
Michael (United Kingdom) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
I had brought this bike for my little boy and its perfect. The bike was built and it even came with lights front and back. This is the perfect bike for your younger ones to start mountain biking and decathlon staff guiltbrook were fantastic.
Perfect child’s bike
Thomas (United Kingdom) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
The bike sizing was exactly as listed, build quality was much better than expected for the price and very little to do in the means of assembly. Very pleased and will buy from Decathlon again.
Brilliant
dawn (United Kingdom) Used for 1 week or less Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Purchased for 5 year old. He loves it, perfect
great single gear bike
Jason (United Kingdom) Used for 1 week or less Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
excellent
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