Sorry, unfortunately this product is currently out of stock
Other customers purchased instead
Fit the Grand Prix Supersonic, coupled with a Race28 Supersonic tube and you've got the lightest and fastest tyre combination on the market at just 200g.
The Grand Prix Supersonic offers exceptionally low rolling resistance that rivals that of our renowned tubulars. The tyre is now even faster thanks to the new Black Chili compound which utilises nano particles of carbon to create a molecular structure of the rubber comound which is stronger, faster amd grippier than previous compounds.
Our super-fine, polyamide casing combined with a thin layer of Black Chili rubber is extremely lightweight and is designed to allow high inflation pressures.
This tyre is intended for race use only in solo events on the road or as an all-round track clincher (indoor & outdoor), and is not recommended for road races or training rides due to its short tread life. There is no extra puncture protection with the Grand Prix Supersonic due to the lightweight construction. Riders should weigh up the compromises that they are willing to take before selecting this tyre.
- The lightest clincher tyre on the market, from 140g
- Slick tread & super fine 310 tpi casing
- Designed purely for the speed of competition
- Ideal as a track clincher as well as short road events
How long will it take to arrive?
Please check the stock availability notice on your item when placing your order. This item is:
How will I know it has been sent?
You will receive an email to confirm when your item has been sent.
You can also check the status of your order and individual items by accessing My Account details and following the prompts.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.
If I'm not completely happy with my item?
Please see our returns policy.
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.
There's a good reason for so few reviews. I don't my competitors on these.
Bought these about 6 months and have been the quickest tyres I have used on my Giant Propel. They are improving with age as original review suggested only useful for cries or tt’s. As an old codger I am amazed at the speed advantage these tyres produce and keeping them secret from the pack. Will be buying many more.