The Grand Prix 4000S II boasts global appeal as the best all round race bike tyre on the market. Not only is it fast and super grippy, thanks to its state of the art BlackChili rubber compound, but it is also tough with a healthy tread layer and of course Continental's Vectran anti puncture breaker layer underneath. So for reliability, longevity and all out performance for your race machine, the GP 4000S II is the only choice.
How are these figures possible? The carbon filler particles within the rubber compound are reduced to 1/10th of the size of standard carbon particles. This creates a closer knit with the particles having more points of contact with each other, thus forming a tighter bond, (increasing mileage performance) and also with the road (increasing grip). Also the way in which the particles interact with each other has a dramatic effect on reducing rolling resistance. Black Chili is used by several ProTour and Continental teams as shown opposite.
The all new Vectran breaker belt, developed and patented by Continental, surpasses even the famous puncture resistance of the former leader in this category, the GP3000. The extremely strong Vectran fabrics are more flexible and lighter than all other puncture protection materials. Vectran offers more resistance to cuts than Aramid, is five times as strong as steel and features less weight than a nylon double breaker. It also maintains strength in the wet.
If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.
Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.
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.
Please see our returns policy.
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.
A grippy long lasting tyre that can be relied upon
This was a first purchase through Probikekit and I'm very pleased. Everything I ordered arrived as advertised and I'm very happy with the GP4000 tires. They offer a comfortable ride but are quite responsive and fast!
Been using these tires for over 2000km Provides good grip even in wet rainy conditions and pretty darn durable. Highly recommended for daily/training usages
These are the third set of Continental tyres that I've purchased during recent years and I am very happy with their performance so far - as I have also been satisfied with the 'older' models of this tyres. I have completed many thousands of kilometres on each of the sets of tyres with no problems. I have been lucky enough to only experience two punctures in all this time neither of which can be attributed to the tyres themselves. I'm sure that the tyres have given a higher level of puncture resistance than the cheaper brands that I used to purchase and, incidentally, Continental do specify some elevated puncture resistance in the information supplied with the tyres. They are hand-made in Germany and that also gives me some reassurance that the tyre is well made and will stand up to the rigours of long distance and trouble-free riding. I'm only a 'weekend warrior' and retired but I'm happy to continue to purchase these tyres and would recommend them to others.
These tyres are grippy and supple but still have good rolling resistance Resist pincturing as well, I supose thts why they are one of the most popular tyres.
Good tyres they are round and black
These tyres are so unbelievably good with a very competitive pricing. Thanks Probikekit
Grip, reliability, wear and tear, fast. THese tyres are simply the best. THanks ProBikeKit.
Great reliable racing tyre. Keep going back tothem
Great tyres and fast. fantastic delivery time to NZ thanks Probike
Great fast delivery - these tyres are fantastic for the random surfaces around Christchurch New Zealand. swapped my old tyres due to too many punctures.
Delivered within 7 days to NZ. Great tyres as always.
I ordered these tyres on 20 Feb 15. After receiving the notification stating they would arrive on or before 11 Mar 15. I was pleased to receive these tyres on 2 Mar 15. This was in enough time for my travel to compete in Ironman NZ on the 7th. Thanks team!!
These tyres are awesome and i will continue to purchase this model. Great to be able to purchase at a discounted price as well. Many thanks, Top service as always.
Good tire at the right price makes all the difference.
Great tires and good service from ProBike… These tires give a good roll and puncture protection, as well as having a good life span…they are really good on the earthquake ravaged roads of Christchurch, NZ which at time is more like cyclocross…these are my 'go tos' and when on specials such as this are a great buy.
I have used these tyres for all my cycling -training, events and racing - and they last longer and seem more puncture-proof than those that my friends use. Wouldn't buy anything else!
I find this tyre great for all road conditions but especially rough roads. have never had a problem with them and use them for training as well as racing
My mates pay twice as much for tyres which are only half as good! I have now used 6 of these tyres and will continue to use them. They are durable, hold the road and puncture resistant. What more do you want? I bought the twin pack for added value.
Excellent tyres for training and racing, the 25 mm width gives a lot of comfort on harsh roads, and increased grip in the wet. Great value too.