Rockrider 500 Kids' 24" Mountain Bike

€ 180.00

Designed for mountain biking for children 8 years and up (135 to 155 cm).

More details
SKU: S12799 (444594)
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Size Guide

Available online

Delivery in 3 to 4 days

Product benefits
  1. Ease of use
    Suspension fork, 18 speeds. Bike weight: 14.75 kg.
  2. Bike safety
    V-brakes for powerful braking, chainwheel guard, mountain bike tyres.
  3. Durability
    Rear derailleur guard. Reinforced saddle.
  4. Lifetime warranty
    Lifetime warranty
    B’Twin provides a lifetime warranty on the frame, stem and handlebar.
Product feature
  1. Frame
    Rockrider MTB style frame. Strong Hi-Ten steel and mountain bike frame geometry designed to enable children to easily ride on any trail.
  2. Drivetrain
    18 speeds. Ultra-soft shifter for children. Anti-derailment ring - Grip shifter for changing gears: it's an easier and safer system as the child can change gears without letting go of the handlebar. The anti-derailment device reduces the risk of the chain derailing.
  3. Brakes
    Powerful and progressive, steel V-brakes for faster response and added safety. Lighter aluminium lever.
  4. Handlebars / stem / steering
    Suspension fork dampens vibrations on rough terrain, for added comfort and better control. The Aheadset stem provides additional safety for all-terrain cycling.
  5. Wheels / tyres
    Quick-release front wheel for transporting the bike more easily. Mountain bike tyres offer good traction on any trail.
  6. Accessories / equipment
    Fully equipped for use on public roads: front and rear battery-powered lights, bell, and reflectors. The derailleur guard protects the derailleur from damage in the event of an impact. The chainwheel guard offers added safety by reducing the risk of injury on the chainwheel.
  7. Weight
    14.75 kg.
  8. Suspension
    Suspension fork dampens vibrations on rough terrain, for added comfort and better control.
Product testing
  1. Composition
    Frame : 100.0% Steel
  2. Storage advice
    After each use, we recommend that you keep your bike clean and dry, in a dry place, away from heat sources.
  3. Cleaning advice
    We advise you to read and follow the maintenance instructions found in the manual supplied with your b'Twin bike.
  4. Product restrictions
    Not designed for BMX or dirt biking. Wear a cycling helmet.
  5. Product catchline
    Fully-equipped, 24-inch bike for sport mountain biking. 18 speeds with grip shifter and suspension fork to be able to ride anywhere!
Product reviews
4.48 / 5
21 reviews
19 users recommend this product
Write a review
  • Woeful warranty and quality of bike

    Charles (United Kingdom)
    Used for 7 to 12 months
    We bought our son a bike and had constant problems with it after the first 3 months. The chain kept constantly falling off and resulted a few crashes, the chain guard at the front fell off and the brake levers are warped out of shape. There are clear quality control issues. The store were emailed and agreed to repair the bike. After we took it in they stated that because it had crash damage they would not do anything under warranty and would charge for repair. Not acceptable, especially for a company this size. I buy a lot of stuff from Decathlon, most are great products. Buy one of these bikes at your own peril.
    Response of the brand
    Thank you for taking the time to post a review of your experience with this bike. I'm sorry to read that you had recurring issues with your chain. We offer free checkups during the first three months in all of our store to aid with gear adjustment etc...
    Could you kindly contact me directly (reply to this message) with a few photos of the brake levers as well as the name of the store concerned, dates you went to the store etc...
    I look forward to hear from you.
    Peter, Cycling Manager, DECATHLON
  • Kick stand

    John (United Kingdom)
    Used for 2 to 8 weeks
    Good quality
  • Great choice

    PLATON (United Kingdom)
    Used for 2 to 8 weeks
    Great shop-very helpful people-excellent choice of bicycle for my kid
  • Happy ten year old

    Robin (United Kingdom)
    Used for 2 to 8 weeks
    Bought this for my daughter, yes in blue, and she loves it. It wasn't set up very well to be honest, we had to adjust the bars and levers and squeaky brakes but once it's working its a great little bike for the money, it is a steel frame so not the lightest for younger kids but at 10 most kids should be able to chuck this about without any issues. The SRAM grip shifter isn't brilliant, none of them are really, but it does go up and down the cogs well. We've done some short trail stuff and it's held up brilliantly. For the money you'll struggle to find better.
  • Excellent quality an value for money

    Kay (United Kingdom)
    Used for 2 to 8 weeks
    After looking at other local bike shops and being disappointed with the choice, I purchased this bike for my 9 year old sons birthday, it was out of stock in the shop so I ordered it online and it was delivered to store the next day. Excellent service. The bike is strong and sturdy, is easy to ride and no problems changing the gears. Very good value for money.
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