Please note: View 'Tyres Guide' below for ETRTO Sizing
Continentals flagship Grand Prix 4000 S II Black Chili road bike tyre is widely regarded as one of the best race tyres available. Black Chili rubber and Vectran puncture protection help to set this tyre apart from the competition.
Vectran is a multi-fibred thermoplastic yarn that as well as being highly resistant to penetration is also very light meaning that you don't need to sacrifice performance to reduce the likelihood of punctures.
The high-performance Black Chili rubber compound combines the 3 main attributes of a great tyre; low rolling resistance, good grip and longevity. Continental achieves these seemingly mutually exclusive attributes by adding carbon black nanoparticles to the rubber. The very small size of these particles allow them to conform to imperfections in the road without slowing the tyres down or wearing excessively.
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and value.
Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
Click here for more UK and international delivery information.
It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.