Bike Stabiliser Derailleur Kit



Fitted bundle deal

includes Accessories + Fitting

Item: 574848

Bike Stabiliser Derailleur Kit


£10 off kids accessories when you collect your kids bike within 7 days

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Discount applied in store upon collection
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FREE Click & Collect

  • Description
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • Bike Stabiliser Derailleur Kit

    The Bike Stabiliser Derailleur Kit allows you fit stabilisers to any bike with gears up to a 20" wheel, by extending the rear axle. This will give your child the extra confidence needed when learning to ride.

    Bike Stabiliser Derailleur Kit Extra Info

    • Extender kit for using stabilisers on multi-speed bikes
    • Holds the stabilisers clear of the rear derailleur
    • Easy to attach to your child’s bike
  • Bike Stabiliser Derailleur Kit is rated 4.4 out of 5 by 7.
    Rated 2 out of 5 by from works but not clear fitting instructions My son in law purchased the stabilizer kit from Halfords in Aylesbury. However first was sold the wrong stabilizers yet the salesman said they are definitely the right ones. However, the box clearly states unsuitable for a short axle and gears. He wasted an hour and spoiled my grandsons having a chance to use his Xmas present. So the next day he took them back to the store and they said the young lad did not know what he was selling. So why no training? And got another set of stabilizers yet the instructions were so poor we had to return the bike where the assistant made a quick 2 minutes instruction and commented yes the instructions are not very clear. So if you buy them to make sure they are suitable for the bike(purchased from Halfords) make sure the staff understands the products sold.
    Date published: 2017-12-28
    Rated 5 out of 5 by from good piece or equipment With this item I was able to fit stabilisers to 6 year old granddaughters 20 inch wheel bicycle with gears just until she has learnt to balance.
    Date published: 2015-10-12
    Rated 5 out of 5 by from Easy to fit Eay to fit with instructions, added rubber to protect paint on frame areas. This could be addressd by manufacturer, so new bikes not damaged when fitting.
    Date published: 2013-10-23
    Rated 5 out of 5 by from Good product. Easy to use. Very simple way of attaching stabilisers to a bike with gears.
    Date published: 2013-06-09
    Rated 5 out of 5 by from Great gadget for older learner cyclists! Brought this item after searching web for solution to fitting stabilisers to a bike with gears, after being told by 2 bike supplier's it wasn't possible! Ordered one day, received the next & fitted by bicycle repair man very quickly & easily.If I had fitted them myself it would have taken a lot longer as there is no detailed instructions, just diagram on back of packet. As a result, bike repair man will now recommend to other's with the same problem. Great buy, one happy daughter!
    Date published: 2012-06-06
    Rated 5 out of 5 by from Brilliant Buy Had bought stabilisers for my sons mountain bike which had gears. Normally they would be a pain to fit because of the gearing system but thanks to this handy bit of kit and five minutes with a cross head screwdriver and a spanner, that is no longer a problem. The only problem now is getting him off his bike, lol.
    Date published: 2012-04-27
    Rated 4 out of 5 by from Stabiliser extension kit for geared bikes The instructions are lacking in explanation though the diagram is good enough if you can manage to interpret a 2D diagram of a 3D situation.
    Date published: 2012-03-24
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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.

    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.

Halfords Kids Bike Accessories

Bike Stabiliser Derailleur Kit

£4.99 The Bike Stabiliser Derailleur Kit lets you fit stabilisers to multi-speed bikes.