Apollo Chaos Junior Mountain Bike - 20" Wheel



Fitted bundle deal

includes Accessories + Fitting

Item: 242575

Apollo Chaos Junior Mountain Bike - 20" Wheel


The sale price is SAVE £50
Was £150 *

Intervening prices may have been charged

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Up to 30% off a range of Kids Bikes + £10 off kids accessories when you collect within 7 days

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  • Description
  • Specification
  • Services
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • Apollo Chaos Junior Mountain Bike - 20"Wheel

    Make an impact on the Apollo Chaos Junior Mountain Bike - 20" Wheel - with its striking design and great features, it will really get you noticed! Enjoy tackling those off road trails with front suspension that absorbs the bumps you may encounter, with Shimano 6 speed gearing that lets you easily make your way uphill, before you enjoy racing all the way back down.
    • Front suspension for improved comfort over bumpy trails
    • Hill riding is made easy with the 6 speed gears
    • V Brakes for superior stopping power
    • SRAM Twist shifters makes gear changes easy and smooth
    • Alloy break levers to ensure firm stopping power

    Apollo Chaos Junior Mountain Bike - 20" Wheel Extra Info

    • FREE build
    • Unlimited lifetime safety checks
    • Lifetime guarantee on frames and rigid forks
    • Kids Cyclecare available
    *Please see our T&C's here

    Size Guide

    Wheel Size Age (Years) Height (Inch) Height (cm)
    Balance 2 - 4. 2' 11" - 3' 5" 88 - 105
    12" 3 - 5. 3' 3" - 3' 8" 98 - 112
    14" 4 - 6. 3' 5" - 3' 10" 105 - 117
    16" / 18" 5 - 8. 3' 8" - 4' 2" 112 - 127
    20" 7 - 9. 3' 10" - 4' 6" 117 - 136
    24" 8 - 11. 4' 2" - 4' 9" 127 - 145
    26" 9 - 12. 4' 6" - 5' 5" 138 - 159
  • Age: 7 - 9 yrs
    Age Group: 7 - 9 yrs
    Brake Type: V-Brakes
    Character: Chaos
    Forks: Suspension
    Frame Material: Steel
    Gender: Unisex
    Number of Gears: 6
    Suspension: Front Suspension
    Wheel Size: 20"
    Front Brake: V-Brake
    Rear Brake: V-Brakes
    Stabilisers: No
    Type: Mountain Bikes
    Tyres: 20"
  • Apollo Chaos Junior Mountain Bike - 20" Wheel is rated 4.3 out of 5 by 16.
    Rated 5 out of 5 by from Good all round bike Me and my partner have just bought this bike for our 5year old son he’s bike crazy he started off on a balance bike then a 12”wheel bike with stability so he could learn how to use the brakes he did suffer a broken leg this year due to racing and skidding on his bike and we thought once he’s all better and back to he’s usual self we would get him a new bike instead of spending loads of money to fix his old one up and we came across this one and he loves it he’s such a good rider specially as we thought it might be too big for him because he’s small for his age but he’s definitely able to Ride this bike with ease with out stabilisers he’s happy we are happy highly recommend
    Date published: 2018-07-27
    Rated 1 out of 5 by from Must have Been a Friday bike Hi . I don't usually post reviews but I feel I must review this as I don't want any parents to think for one second this bike is a good buy. My son had this bike for six weeks and the break j tube at front failed . Also the bearings on the main pedal housing are completely disintegrated. The rear sprockets are also wobbly. Terrable bike. . I guess the truth is it only cost £95 but there was to many problems. I have got to say halfords did give me my money back no questions asked so that was nice.
    Date published: 2018-07-07
    Rated 5 out of 5 by from Fab bike I bought this for my son for his birthday he absolutely loves it. Not too heavy for him to wheel around or to control. My son is 6 bit a big 6 would recommend this bike and service
    Date published: 2018-05-17
    Rated 5 out of 5 by from Great Apollo! Great bike for a great price! 7yr old son loves it. Sturdy and looks good too!
    Date published: 2017-12-10
    Rated 5 out of 5 by from Excellent Excellent bike my son got it for his 6 birthday and couldn't be happier, ordered on line and got it in at my local shop , they put it together for us and when we picked it up from the shop they adjusted the bike for my sons size , I can't fought the bike staff at Stevenage Halfords they know what they are doing
    Date published: 2017-10-22
    Rated 3 out of 5 by from An OK bike, but... This is an OK bike. Everything works as expected and my lad is happy with it. However it was a little overpriced for a Halfords branded bike, and as I built it myself, I discovered that it took a little more time to do this than have previous boxed bikes. For example brake blocks were not pre-aligned, and the brake cablr needed adjustment too..
    Date published: 2017-09-16
    Rated 5 out of 5 by from Chaos Mountain Bike Bought for son's 6th bday present. Great product, well made and good spec. Only slight drawback is that it's quite heavy but can't get everything for the price!
    Date published: 2017-08-11
    Rated 5 out of 5 by from Great bike Purchased this bike for my 6 year old nephew and he loves it, easy to ride and very comfy
    Date published: 2017-07-25
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  • UK Delivery

    £3.99 Delivery available on orders under £40 placed by 8pm*

    Please allow 3-5 working days for delivery. Your delivery date will be communicated at checkout.


    UK Delivery

    FREE Click & Collect - you can reserve an item online and pick it up from a store of your choice

    Simply enter your Postcode on the product page to check availability, and select Click & Collect at checkout. What's more, you pay for your items on collection. Click here to learn more.

    Items in stock - collect from 1 hour
    If your item is in stock at your chosen store, you can collect it from one hour after ordering online. We'll hold your item in-store for seven days.

    Items not in stock
    Please allow 3-5 working days for collection. We'll text you to let you know when your item are ready to collect. We'll hold your item in store for seven days. All delivery times will be shown during checkout.


  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on halfords.com.

    Checkout is always via halfords.com and all payment will be taken via halfords.com. In checkout the products will be split into separate deliveries for each supplier.

    Showing 1 - X of our buying options
    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Apollo Kids Bikes

Apollo Chaos Junior Mountain Bike - 20" Wheel

£100 Apollo Chaos Junior