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Btwin Rockrider ST500 Mountain Bike 20" Kids 3'11" to 4'5"
To ensure riders can easily overcome rough terrain, we've equipped this 20-inch MTB with a suspension fork. Easily overcome hilly paths with the 6 speeds.
See shipping rate at checkout
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
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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Questions & Answers
Look for product information, frequently asked questions, opinions...
Question:
Hi. What is the weight of this bike?
Answer:
We do not offer wieght for our kids bikes, but If I had to guess I would say 19-20lbs. Our bikes are typically much lighter than cometitors models.
Question:
When choosing shipped to home, is the bike preassembled? I am mostly worried about fixing the brakes myself
Answer:
The bikes arrive 95% pre-assembled. You should not have to adjust the brakes when the bike arrives.
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Product Customer Reviews
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Robust
Conforms to the description
ideal for a child who already knows how to ride a bike
an ideal gift for our little one
It's easy to drive and the color is great so you can see the children.
Ras
Good product
Perfect
Very good sturdy but light bike suitable for a 6 year old boy
Very solid and nice mountain bike. My son has been riding it for almost three years now and has never had any problems! Now the bike has unfortunately become too small. He wants the same bike again for the next bike, only one size bigger!
Great product
Very good product. Too bad the mudguards are not included with it.
Very good mountain bike for daily use
It is perfect for the child. He was doing great.
Good product for a child's first large bike
Size Guide
Additional Product Information
Composition
Bike frame : 100.0% 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.
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.
Origin
Imported
Law label information
Btwin Rockrider ST500 Mountain Bike 20" Kids 3'11" to 4'5"
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
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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.
