€ 131.99

    Designed for 6 to 8-year olds (120 to 135 cm tall).

    More details
    SKU: S486 (573914)
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    Size Guide

    Available online

    Delivery in 6 to 7 days

    Our e-commerce is suspended for a transition period. We expect to be back soon!
    Product benefits
    1. Ease of use
      5 speeds, quick-release saddle, specially sized brake levers. Weight: 12.2 kg.
    2. Bike safety
      V-Brakes provide powerful and easy braking. Chainwheel guard.
    3. Durability
      Rear derailleur guard. Reinforced saddle.
    4. Lifetime warranty
      Lifetime warranty
      B'Twin offers a lifetime warranty on the frame, stem, handlebar and rigid fork.
    • Type of product
      Children's bike
    • Age
      6 - 8 years (120 - 135 cm)
    • Weight
      12.2 kg
    Product feature
    1. Frame
      Special B'Twin frame. Frame geometry designed to make long-distance rides and handling easier.
    2. Drivetrain
      5 speeds. Ultra-soft grip shifter for children: change gears using a grip shifter, which is easier and safer (the child doesn't have to let go of the handlebar to change gears). B'Twin chose this shifter as it is extra soft and specially sized for children's hands.
    3. Handlebar / stem / steering
      Semi-raised stem and handlebar. Quick-release saddle. Comfortable, reinforced (plastic shell) saddle for riding in a comfortable position. Fast, tool-free saddle adjustment. B'Twin selected this reinforced saddle for its tried-and-tested durability (should the bike fall over, for instance).
    4. Brakes
      Very reliable V-Brakes. B'Twin has chosen to equip this bike with a V-Brake system for its ease of use and maintenance, and improved braking power.
    5. Chainguard
      Full B'Twin chainguard with designs inlaid in the plastic. The chainguard offers increased safety by reducing the risk of injury with the chainwheel.
    6. Accessories / equipment
      Equipped for riding on public roads (lights, bell, reflectors). The rear derailleur guard protects the derailleur from damage in the event of impact.
    7. Weight
      11.2 kg.
    8. Dimensions of the bike ready to use
      Length: 140cm Height: 80cm Width: 54cm
    Product testing
    1. Composition
      Frame : 100.0% Steel
    2. Storage advice
      Store the bike in a clean, dry place. Clean and grease the chain regularly. Our tips for before each ride: inflate the tyres to the pressure indicated on the sidewall.
    3. Product restrictions
      Wear a cycling helmet.
    4. Product catchline
      Red, 20" bike with 5 speeds, chainwheel guard, rear derailleur guard and front and rear lights.
    Product reviews
    4.4 / 5
    19 reviews
    19 users recommend this product
    Write a review
    • Excellent

      syed (United Kingdom)
      Used for 2 to 8 weeks
      Strong durable bike and excellent customer service
    • Smart bike, will take stabilisers

      SANDGROUNDER (United Kingdom)
      Used for 2 to 8 weeks
      Bought this for my son's 6th birthday; he's quite tall & he loves riding it. Lighter that many other bikes of this size.

      Very good service from Decathlon.
    • brilliant bike

      frevisse (United Kingdom)
      Used for 2 to 8 weeks
      Fantastic bike for my 7 yr old son. He is wobbly due to medical issues and this bike can take stabilisers. Very useful for those older and heavier kids who still need them. Staff were so helpful in the purchase and put the bike together perfectly instore for us to pick up. The bike itself seems great; fun colour, good brakes, has a cool look to it. Seems light in comparison to other bikes with this size, unless you go for the super-expensive brands. We love it!
    • Bike for a boy

      Daniel (United Kingdom)
      Used for 2 to 8 weeks
      Bike is great for the price, if a little heavy...
      But the preparation of it was atrocious:
      Handlebars loose
      Cables not adjusted
      Plastic guard on the chainring was so loose it fell off in the car on the way home.
      Rear wheel binding on the brakes as out of true
    • Great bike

      joanne (United Kingdom)
      Used for 2 to 8 weeks
      Great bike
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