Carrera Blast Junior Mountain Bike - 24" Wheel



Fitted bundle deal

includes Accessories + Fitting

£ Finance Available

Item: 400534

Carrera Blast Junior Mountain Bike - 24" Wheel


The sale price is SAVE £64
Was £320 *
£ From £7.55 per month

Intervening prices may have been charged

Kids CycleCare

20% off all kids bikes +
£10 off kids accessories when you collect within 7 days

Click here to view all products in this offer

20% discount already applied

£10 voucher given in store upon collection

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Size Guide

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  • Carrera Blast Junior Mountain Bike - 24"

    The Carrera Blast Junior Mountain Bike - 24" is great for kids graduating up to their first mountain bike who can't wait to get out and about and come home looking like they've been dragged through a hedge backwards. It will handle the bumps and hills of mountain biking with ease!

    • Lightweight junior fit aluminium mountain frame for a light and easy ride
    • 21 speed Shimano Revoshift gears for slick shifting
    • Powerful Clarks disc brakes for superior braking performance
    • 24" lightweight alloy wheels with Vee Crown Gem tyres

    Carrera Blast Junior Mountain Bike - 24" Extra Info

    • FREE build
    • Unlimited lifetime safety checks
    • Lifetime guarantee on frames and rigid forks*
    • Kids Cyclecare available

      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: 8+ years
    Age Group: 8+ years
    Brake Type: Mechanical Disc Brakes
    Character: Blast
    Forks: Suntour Alloy M3020
    Frame Material: Alloy
    Gender: Boys
    Number of Gears: 21
    Pedals Included: Alloy platform 9/16"
    Suspension: Front Suspension
    Wheel Size: 24"
    Chainset: JR Alloy 42/34/24T - 152mm
    Frame: Alloy
    Front Brake: Clarks CMD-17 disc brakes
    Front Mech: Shimano Tourney TY500
    Gear Shifters: Shimano revoshift
    Headset: 1" 1/8th Aheadset Black
    Pedals: Alloy platform 9/16"
    Rear Brake: Clarks CMD-17 disc brakes
    Rear Mech: Shimano Altus
    Stabilisers: No
    Tyres: VEE Crown Gem VRB-378
  • Carrera Blast Junior Mountain Bike - 24" Wheel is rated 4.7 out of 5 by 10.
    Rated 5 out of 5 by from Excellent customer service I bought the older blue and yellow one 2 years ago but stored it in the box waiting for my son to be big enough (it took longer than expected) anyway he had it for his birthday 6 months ago, recently I noticed that the paint lacquer had started to come off without being chipped I contacted customer services who offered to exchange the bike for a new one, great. I picked up the new one and couldn't be happier. these bikes are great value when you look at the components compared to other bikes and the customer service is outstanding
    Date published: 2018-09-04
    Rated 5 out of 5 by from Quality bike I've bought it for my 8 years old. She loves it and for good reason: I would recommend it. Not cheap but worth it.
    Date published: 2018-05-20
    Rated 5 out of 5 by from Awesome! A truly wonderful bike top quality and looks amazing. My 10 year old son is so proud of it nothing else mattered on his birthday he loves it. Great bike, great service from Halfords thank you.
    Date published: 2018-05-19
    Rated 5 out of 5 by from Great for the money This bike is for my son, its fully loaded except for a rear shock, brakes are good, gears are good and overall build quality is excellent.
    Date published: 2018-05-17
    Rated 5 out of 5 by from Ideal junior bike Bought it for my youngest. She is very pleased with it. It’s a lightweight frame yet hard working. Money well spent
    Date published: 2018-05-12
    Rated 4 out of 5 by from Great bike All round great bike ,,,my child is 9 and he love it and it will last for year,, and I can fix the bike my self not like a lot of cheep bikes ,top bike
    Date published: 2018-01-24
    Rated 5 out of 5 by from Best 24” non-pro mountain bike Bought for my 11 year old who is quite small for age. This was a good fit due to frame style as other 24” wheel mountain bikes he could not put his feet down on. Unless wanting a really expensive pro bike for your child I researched a lot and couldn’t find anything close to this offering for similar cost. Whilst pricey compared to other kids general mountain bikes, well worth it if you are after features - front suspension, disc brakes and a decent set of gears. Frame is light, solid and it looks like a grown up bike which many youth bikes don’t. Son is very happy with it.
    Date published: 2018-01-21
    Rated 5 out of 5 by from Carrera blast Lovely bike just collected from store today for my son for christmas, sure he will love it!
    Date published: 2017-12-06
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  • UK Delivery

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

    Your delivery date will be communicated at checkout. Delivery times are Monday to Saturday.


    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 - collect next day*
    If your item isn't in stock, we can order it to your chosen store for collection.
    *If you place your order before 8pm you can collect it from 4pm the following day (except Sundays), and we'll hold your item in-store for seven days.

    Built Bikes
    Collection time will increase by 24 hours if you'd like us to build your bike for you.

    Please note that items sent directly from the supplier need to be ordered by 3pm for collection two days later. 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

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

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    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.

Carrera Kids Bikes

Carrera Blast Junior Mountain Bike - 24" Wheel

£256 Carrera Blast Junior Mountain Bike - 24"