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Boken

Bōken KAZE 50mm Tubeless Ready Carbon Road Wheels

£1,199.00
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Pre-Order

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

Your 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; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

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 & Collection Dates

Estimated Delivery & Collection 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 & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Anxiety-free returns

Returns and exchanges

If you are not completely satisfied with your purchase, simply return the item or items to us in their original condition* within 30 days of receipt. You must notify us in writing within 14 working days of placing your order, by post or email of your intention to do this.

RETURN ADDRESS:

Returns Department
7hundred Ltd
68 Peascod Street
Windsor
SL4 1DE

We will issue a refund, credit or exchange the item for a different size / colour if preferred. Delivery charges are only refundable if you have canceled your entire order within the 7 day Cooling-Off Period or where the goods are faulty and a refund is made.

Store Credit is valid for 2 years and cannot be redeemed for cash at any point.

Where you require an exchange, for example, because a size has been incorrectly ordered, we will make a £4.95 charge or deduct the value from Reward Points where available, to cover re-delivery costs.
(Note: For larger items such as wheels, smart trainers, this charge may vary and you will be informed of the price before the item is sent).

Payment for this must be provided before we will send out the replacement item.

For European and International orders the charge will vary depending on the current cost of delivery to that country. For an accurate price, please contact us before returning your item.

Sorry, we cannot accept returns of books or software where any seals have been broken or working products that have been used.

Please note :

  • The item is your responsibility until it reaches us. For your own protection, we recommend that you send the parcel using a delivery service that insures you for the value of the goods.
  • The cost of returning the item to us is your responsibility.
  • The parcel can take up to 7 working days to be processed once received.

* Note: when trying on items of clothing, please ensure that you are not wearing perfume / aftershave or a deodorant which may leave a scent or marks on the item. In the case of cycling shorts please ensure that underwear is worn when first trying them on. The item(s) must be returned in its original packaging with all labels and tags and with all enclosed documentation.

We will be unable to accept the return of any item where there is evidence that these instructions have not been followed.

PLEASE NOTE: For large items such as bikes, trainers and associated large / bulky accessories and wheels, we reserve the right to charge a re-stocking fee of 10% to cover our administration costs. This re-stocking fee also applies to SPECIAL ORDERS for Q36.5 Clothing items where sizing or colours fall outside our in-store ranged collection.

Faulty Item

If the item you received is faulty, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return. You have 30 days from receipt of the faulty item to notify us of your intent to return it and a further 30 days in which to do so.

Incorrect Item

If the item you received is not what you originally ordered, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return.

All refunds will be given as soon as possible, and usually take the form of a refund transaction onto the card used for the original purchase. At the very latest we will refund your money within 28 days from the day we receive your returned item. In the case of incorrect ordering and undisclosed reasons for return, a credit or exchange may be issued and the customer will be expected to pay the return postage costs.

All returns must be accompanied by a completed returns form and a copy of the original invoice.



You can submit a returns form here:

Returns Form

Bōken KAZE 50mm Tubeless Ready Carbon Road Wheels

Season:2026

Brand:Boken

Code:BKN-KAZE-C50MT-

Back in 2021 we created our BŌKEN in house brand. The remit was simple: source and provide top notch products at a relaistic and honest price point when offered up against the competition.

We began with our popular and hugely versatile MIRU Titanium gravel / all-road frameset, and while it's take a while to get there (the cycling industry seas have been rough for a while) we are now extremely pleased to be offering our new KAZE Road wheels

KAZE (kar zay) = Wind

Designed to cheat the wind, the KAZE are a 50mm carbon road wheelset with a wave shape that doesn't ask you to choose between performance and budget. Built on 13 years of OEM manufacturing experience, the KAZE are sourced direct from a manufacturer whose expertise has quietly supplied wheels to major European and American brands for over a decade, at a price that reflects the reality of creating rather than the mythology of branding.

The rims are constructed from Toray T700/T800 carbon fibre using the latest integrated moulding processes, which produces a rim that is stiffer, lighter, and more consistent than conventionally-built carbon alternatives. At 50mm depth with a 28mm outer and 21mm inner width, the KAZE sits in the sweet spot that has dominated road racing for years — aerodynamic enough to deliver meaningful speed gains on the flat and in crosswinds, wide enough to run 25-32mm tyres at optimal pressure, manageable enough to handle comfortably in technical descents and variable weather. The pair weighs 1375g, with UCI and SGS certifications to back up the build quality.

The variable depth (45-50mm) sinusoidal rim profile offers not only tangible aerodynamic benefits, but helps improve longevity and consistency by better balancing the spoke tensions across the wheel, helping the wheels stay truer for longer and reducing the stress differential between drive and non-drive spokes.

The spokes are 6mm carbon, 21 per wheel, tensioned to 110–130kgf — a setup that prioritises lateral stiffness and aerodynamic performance while keeping the overall weight in check. In addition, the 6mm width is also far more fatigue and impact resistant than narrower variants delivering durability beyond the norm. The RD-36 hub runs a 54-tooth ceramic bearing ratchet system, delivering fast, positive engagement for swift pick-up when the tempo changes, with minimal frictional drag.

Rims are holeless and tubeless ready out of the box, with a hooked clincher bead setup that opens up tyre compatibility and allows for a choice of tyre set-ups. Ideal for 28-32mm tyres, there is scope to run anything from 25-40mm and the rim accommodates riders up to a generous 120kg weight limit - a number that reflects genuine structural confidence rather than fine-print hedging - and that is backed by a 3 year warranty on Spokes and Rim against manufacturer defects.

The KAZE are available in Shimano HG or Sram XDR variants with centrelock rotor mounting and thru-axles.

Note: If you can't see your preferred drive (XDR or HG) available, do give us a shout - we keep freehub bodies in stock so a swift body swap could solve it!
  • €1,386.92
    EUR
  • $1,898.14
    AUD
  • $1,876.48
    CAD
  • $2,303.06
    NZD
  • $1,339.68
    USD
  • CHF1,065.22
    CHF
  • kr15,106.05
    SEK
  • kr166,896.88
    ISK
  • kr10,366.23
    DKK
  • kr12,788.92
    NOK
  • ¥214,779.52
    JPY
  • Technical Information
    RIM

    Tyre Compatibility
    Clincher/Tubeless

    Bead Type
    Hooked

    Rim Depth
    50mm

    Inner Width
    21mm

    Outer Width
    28mm


    SPOKES

    Spoke Count

    21/21

    Spoke Type
    6.0mm Carbon Spokes

    Spoke Tension
    110-130kgf


    HUB

    Model
    RD-36

    Hub Type
    54T Ratchet
    Ceramic Bearing

    Freehub Compatibility
    Shimano HG/SRAM XDR


    DETAILS:

    Rim Weight
    670+20g

    Weight (Pair)
    1375g+30g

    Rider Weight Limit
    120kg

    Tyre Pressure Limit
    130psi/8.6bar

    Tyre Size Range
    25-40mm

    Optimal Tyre Size
    25-32mm

    Certification
    UCI Approved
    SGS Approved


    Supplied taped with aluminium tubeless valves, valve core extenders and spare nipples.



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