Bring a new level of control and security to your gravel and road rides with the Grail S1 wheelset.

Stans Notubes

Stan No Tubes Grail S1 Rear Wheel 12x142mm Shimano

  • €270.51
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Hassle free returns

At Hargroves Cycles our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 90 day online return policy* in which you can receive a full refund. Any item including bikes (but with the exception of food) can be returned to us for any reason provided it is received by us in an unused condition in or with its original packaging.

Small Items - Parts & Accessories

Include the returns form and send it to us with the delivery company of your choosing - easy peasy!

Larger Items - Bikes / Bulky Items

If you wish to return bikes or bulky items such as forks or turbo trainers please contact our Returns Department to arrange a special courier collection. Contact us on our email address We can arrange collection for you from your home or work address, using our couriers ( You may be required to cover postages costs )

* Bulky Items Include - Bikes - Wheels/wheelsets - Turbo Trainers - Framesets - Forks - Groupsets - Car racks - Child Seats

Warranty Claims

Please contact us prior to returning so we can ensure the fastest suitable resolution for you:


Stan No Tubes Grail S1 Rear Wheel 12x142mm Shimano

Season :

Brand : Stans Notubes

Code : 850.DWGS90004

Weight : 0KG

Bring a new level of control and security to your gravel and road rides with the Grail S1 wheelset. The same patented BST-R tubeless rim design found in our original Grail rim is now available at a more affordable price. Compatible with tubeless road tires, low-pressure tubeless converted tires, and conventional tires and tubes, the Grail S1 rim offers total versatility. The Grail S1 wheelset combines durable 6061 aluminum rim construction with our stronger, smoother rolling Neo hub with Durasync triple-bearing freehub. With the security of the best tubeless system in the business and a wider overall internal rim width for improved stability and control, the Grail S1 gives your road or gravel bike an edge on every ride.

  • For gravel, road, and cyclocross
  • Bead Socket Technology (BST-R) compatible with wider pressure range
  • Neo hubs roll smoother longer
  • Patented rim shape offers easier more tire stability and easier tubeless setup
  • Compatible with Shimano 9, 10, and 11-speed cassettes
  • Compatible with road tubeless-specific clinchers and conventional clinchers when used with tubes
  • 2 layers of 21mm yellow tape installed
  • S1 wheelsets do not come with valves and include only one set of endcaps.
  • €270.51
  • $247.19
  • $404.70
  • kr2,997.59
  • kr2,578.67
  • kr2,020.32
  • $415.07
  • ¥26,819.76
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

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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.

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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.

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