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Rockrider ST500, Kids' Mountain Bike, 20"
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San Francisco, 735 Market St. Options
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Product Features
Easy to use
Equipped with a grip shifter to easily change gears (6 speeds).
Brake control
New Easy break brake levers are sized for children's small hands.
Efficiency
Suspension fork. Skinwall tires for less weight, with side knobs.
Cycling comfort
A saddle with a sporty design, sized especially for children.
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Product Customer Reviews
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We bought the cycle just before Christmas and when my son rode the cycle the first day, the handle came out. It was a big red flag for me as my son's safety was compromised. I complaint about it via Messenger and they casually told me it's because of a loose bolt which I can fix myself at home. Upon confronting, they did ask me to come to store and get it fixed. So before you let your kids ride this, please ensure its all good yourself. Also, the bell that came with it was broken.
Hi Vipul,
Thank you so much for your review to us.
We're sorry to hear that our BTWIN 6-9 YEARS OLD 20" ST 500 RR - YELLOW BIKE is unsatisfactory for you.
We take reviews and feedback into consideration as we strive to improve our products to cater to sports users!
We will bring your feedback to our production team to ensure better quality products for you and the rest of our users.
Thank you and I wish you a pleasant week ahead!
Sportingly,
Naomi
Sport Advisor
Comfortable and nice bike for our 7 years old.
Hello, Noraidah
Thank you for your review, and we/re glad the product via the perfect rating and we truly believe it has made you feel worthy and of value to spend your money purchasing it. Thank you for your support, and we hope to see you at our stores soon!
Sportingly,
Fidah Ngatijan
Sports Leader
Decathlon Singapore
Antes de usarla hay que revisar que esten bien apretadas todas las tuercas. Tuve la mala experiencia de no hacerlo y la tuerca del manubrio venia flojo y se safo. Afortunadamente el golpe fue leve ya que apenas iniciaba el pedaleo cuando el manubrio se safo.
Las opciones eran varias y se nos asesoró sobre cuál sería la mejor.
Recomiendo esta bicicleta, muy ligera y la suspensión muy suave
Size Guide
Additional Product Information
Composition
Bike frame
- 100% Steel
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.
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.
Changing gear
This bike is equipped with a grip shifter to change between the 6 speeds: It's safer and easier for children as they don't need to let go of the handlebar to change gears. This makes changing gears to match the terrain simple and easy!
Controlled braking
2 V-Brake pads for effective braking. These brakes are composed of calipers 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 cover at the back (a bumper) to protect from any impact.
Crankset
The new chainset has a 140 mm crank that is designed for a child's leg length. This chainset allows you to start pedaling 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.
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!
20" wheels and mtb skinwall tires
The tires are designed for mountain biking. The lateral lugs provide good grip on turns. The tires are made with SkinWall technology. This process reduces their weight and makes them more flexible, which increases performance, grip and comfort. The recommended tire pressure is indicated on the side of the tire (2 to 3.5 bars). 20" inner tube, 1.7" to 2.2" Schrader valve.
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 - stabilizers
Dimensions of the bike ready to use
Length: 55.1". Height: 31.5". Width: 21.3".
Origin
Imported
Storage instructions
Store the bike in a clean, dry place. Clean and grease the chain regularly. Our advice for before each ride: inflate the tires to the pressure indicated on the sidewall.
Guarantee
Lifetime (frame, stem, handlebars). Find out more about this bike's warranty.
Free Shipping Over $30
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Free In-Store Pickup
Free One Year Returns
Exceptions Apply
Over 91% 4-5 Star Reviews
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Rockrider ST500, Kids' Mountain Bike, 20"
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
| Weight Thresholds | Shipping within California | Shipping outside of California |
|---|---|---|
| > 9 lbs | $20.00 | $25.00 |
| > 30 lbs | $50.00 | $65.00 |
| > 100 lbs | $100.00 | $125.00 |
| > 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.