BBB TubeExtend Steerer Extender 28.6mm



Fitted bundle deal

includes Accessories + Fitting

Item: 430663

BBB TubeExtend Steerer Extender 28.6mm


How can I get it?

FREE Click & Collect

  • Description
  • Specification
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • BBB TubeExtend Steerer Extender 28.6mm

    Fits steerer tubes with diameter 28.6mm.

    BBB TubeExtend Steerer Extender 28.6mm Extra Info

    • 6061 aluminium steerer tube extention
    • Total extention: 67mm
    • BAP-02 RoundHead included
  • Length: 26.8mm
    Material: Aluminium
    Type: Headset & Stem Spares
  • BBB TubeExtend Steerer Extender 28.6mm is rated 4.8 out of 5 by 4.
    Rated 4 out of 5 by from Pain relief achieved by raising handle bars I found the handle bar position on my otherwise excellent Boardman hybrid team bike too low. The weight on my hands and the constant pounding of rough cycle tracks when going down hill was hurting my hands at the base of my thumbs. This steering tube extension enables the bar to be raised by up to about 2.5 inches. The fitting instructions are not very good. Several spacers are needed below the extension as well as above. I needed to purchase two packets of 5mm spacers. The local Halford's store helped me to fit it. Once I knew what was necessary the fitting was straight forward. Have been out on on the first ride with the raised bars and am confident that the pain in my hands will eventually go away.
    Date published: 2018-05-23
    Rated 5 out of 5 by from Steer tube extender Good product, easy to fit and made the riding position much more comfortable.
    Date published: 2018-05-13
    Rated 5 out of 5 by from does the job bought this to raise handlebars and does the job just great,
    Date published: 2018-03-25
    Rated 5 out of 5 by from Tube Extender This is an excellent product. As a tall rider (6'3") this enables me to move my Carrera Vulcan around a lot easier when the trail gets rough.
    Date published: 2017-10-12
    • y_2018, m_7, d_20, h_18
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_4
    • loc_, sid_430663, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_halfords
  • UK Delivery

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

    Your delivery date will be communicated at checkout and on your confirmation email.

    Delivery times are Monday to Saturday. Next Day delivery not available on all products; including Built Bikes, Bulky items and Web Exclusive products.

    *Click here to learn more.


    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. Bike delivery will take three days, and an extra day if you'd like us to build it 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.

BBB Headsets & Stems

BBB TubeExtend Steerer Extender 28.6mm

£21.95 Fits steerer tubes with diameter 28.6mm.