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    A bit about us

    Welcome to our new website. We've spent a lot of time re-designing the site, listening to what you want and making the whole experience better. 

    You will notice that we use actual stock levels so you know when it's in stock and when it isn't. We have a fully integrated live stock system that handles stock from in store and online from one central database - plus we have live stock information from our key suppliers that allows you to see beyond what we have here within these four walls. This all helps to reduce the times you have to get an email to say what you ordered isn't available. 

    We know you're always looking for the latest stuff, so we work hard on bringing you hottest new stuff first. Available to order now with availability dates so you can place a Pre Order and get it before anyone else. 

    Our new Checkout process allows you to check out by creating an account, signing in to an existing account (your account from our previous site will still work), a "Guest" checkout so you don't need to create an account, lastly you can just Express Checkout with Paypal. 

    Finally our new shipping options allow you greater control on how your order is delivered with realistic delivery times - so you'll know when you'll get it. You get despatch and tracking information (when available) with all orders.

    Last of all if you have any questions, email sales@alansbmx.com or just call us on 01942 826598.

    If you have time please do some Reviews of the products you have used on here. 

    Thanks again for checking us out. 

    Alan Woods. 

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  • £299.99
    Save 17%

    Box One X5 Pro Carbon Fibre Tapered Forks 20 Inch 20mm

    The all-new 20" Box One X2 tapered carbon fork with aluminium steerer. For 20mm bolt-thru hubs but comes with 10mm adaptors and a Box One stem lock as well. 

    • Box One X5 Pro Carbon Fibre Tapered Forks 20 Inch 20mm
    • £299.99
    • 2 in stock
    • Check Store Availability
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    Box One X5 Pro Carbon Fibre Tapered Forks 20 Inch 20mm Video


    With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

    You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


    With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

    So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

    Estimated Delivery Dates

    Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

    The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.

    The Current Estimated Delivery Dates for Box One X5 Pro Carbon Fibre Tapered Forks 20 Inch 20mm is

    Box One X5 Pro Carbon Fibre Tapered Forks 20 Inch 20mm Description

  • Brand : Box
  • Season : Current
  • Code : BX1FKX520
  • Weight : 0KG

    BOX has completely revised its range of carbon forks:


      A NEW LOGO to recognise them.

      THE STEERING PIVOT IS SCREWED on the top of the fork with the help of specific tools, and not glued like the old models. The bottom of the pivot is ovalised to avoid any rotation and strengthen the interface of the triple end.

      All 20mm forks are sold with 10mm AXIS ADAPTERS, machined aluminium CNC, compatible with all BOX forks (same old models)

      All forks come with the NEW REVERSE DIRECTION BLOCK SYSTEM, backwards compatible with existing BOX forks.

      NEW PACKAGING to distinguish the models.

      New Steerer Tube and Fork Crown Interface

      1 1/8 Inch Chromoly Steerer Tube

      Includes Box One™ Stem Lock

      Includes Box One™ Fork Adapters

      Use of a star nut voids the warranty for this product.

      Carbon monocoque 20" fork

      20mm axle 

      1-1/8'' - 1.5" Aluminium 7000 series Tapered Steer tube

      Steer Height: 180mm

      Offset: 32mm

      Weight: 579g


    Sold with BOX One stem Lock and fork adaptors  




    Does this fork fit my frame?

    To determine compatibility, first examine the head tube of your frame. X2 forks are compatible with both tapered (1&1/8 to 1.5 inch), and straight (1&1/8 inch) head tubes. X2 Forks are not compatible with 1 inch head tubes.

    Please note, to use an X2 fork in a tapered head tube requires installation of the headset reducer/crown race adapter included with our 1.5-Inch headsets.


    Do I need to cut the steerer tube on this fork?

    Cutting a steerer tube is optional, but typically not required.


    May I use a star nut with this fork?

    No. You must use the stem lock provided with the fork, or an equivalent expander plug (i.e. Box One Carbon Headset). Use of a star nut is prohibited and voids the warranty for this product.

    Buyers Guide

    Sizing Information

    Technical Information

    Box One X5 Pro Carbon Fibre Tapered Forks 20 Inch 20mm
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