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Btwin ST120 Kids' Mountain Bike 20" Kids 3'11" to 4'5"
To take on the first slopes, our engineers have equipped this kids' MTB with 6 speeds. This bike allows the rider to take on sloping terrain.
Free shipping over $49
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 kids' small hands.
Efficiency
Tires with side lugs for good grip in the turns.
Seat comfort
A saddle with a sporty design, sized especially for kids.
Questions & Answers
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Product Customer Reviews
My son is enjoying his new bike
Great!
My girls loved the bike
Great quality and value for money. Super fast shipping to east Malaysia.
Very good
Very good product
ซึ้อจักรยานเป็นของขวัญวันเกิดให้ลูกชาย การบริการดีมากค่ะ โดยเฉพาะพนักงานสาขาพระรามสอง อยากให้สัก 10 ดาวค่ะ ยกเว้นขนส่ง Kerry ที่อาจจะต้องปรับปรุงการใช้บทสนทนากับลูกค้านะคะ
my son likes this bike
Mantap
A simpler gear control would be nice, with two levers instead of a fist. A lighter frame would be appreciated
steel frame bike have a fair amount of weight but not impressed that the staff did not check the order first which the bike does not tighten the nut on the bike neck Sister brought it out to try riding at the track. The car fell over because the bike's neck fell off. Have to push it back to the staff to help tighten the bike neck lock nut again. Good thing he wasn't injured. I want the staff to check the order before delivering the product.
when comparing looks and functions that are the same as those of neighbors bought from other stores
the bike is great, the price is reasonable!
Quickly picked up by my 7 year old boy
We bought the bicycle as well as some accessories, right there at Decathlon the technician from the bicycle area made the corresponding adjustments, however, he left some loose parts that make handling difficult when using the bicycle, now I have to schedule to take it back for said adjustment…….
Additional Product Information
Composition
Bike frame : 100.0% Steel
Frame designed for mountain biking
Our engineers have designed a new, robust 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 kids?
Because kids 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.
Changing gear
This bike is equipped with a grip shifter to change between the 6 speeds: an easier, safer system as the kid's hands stay on the handlebars. This makes changing gears to match the terrain simple and easy!
A reinforced, ergonomic saddle
A saddle with a sporty design, designed with care to adapt to the morphology of kids. It is equipped with a plastic section on the rear (a bumper) to protect against any impacts.
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.
Storage instructions
Store the bike in a clear, dry place. Clean and grease the chain regularly. Our tips for before each ride: Inflate the tires to the pressure indicated on the sidewall.
Guarantee
for life (frame, stem, handlebars, rigid fork). Find out more about this bike's warranty.
Origin
Imported
Law label information
Btwin ST120 Kids' Mountain Bike 20" Kids 3'11" to 4'5"
Your location: City, ST
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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.
