The star in the peloton!
For the coloured GP 4000 tyres, the activated silica compound improves the handling at stability limits and gives great rolling resistance. The anti-tear formula in the rubber compound prevents tread brittleness while increasing mileage performance. The extra special thing about the GP 4000 and GP 4000 S is their puncture protection made from Vectran® liquid crystal fibres. The patented Vectran® Breaker reconciles the conflicting goals of low weight, low rolling resistance and top puncture and cut resistance in a fascinating manner.
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Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.
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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.
Best tires I have found so far. Have only had two flats in the last four years and they last a long time if rotated, I ride them until I can see the threads. Once broken in they have amazing wet traction and inspire nothing but confidence. I used to run the GP4000s version but found they punctured much more easily and would have to retire them due to damage long before they wore out.
Good lightweight grippy tires. One of the best option for touring in 650c size.
I have been running these tires for about 3 years on both my Trek Madone road bikes one in Canada and the other one in Thailand. I ride 20,000 Km+ per year roughly 10,000 Km in Canada and 10,000 in Thailand. I have had only 3 flats in the last 20,000 Km and the last set I had on my bike in Thailand had 9000 Km on them before I replaced them as threads were pulling out on the sidewalls. These tires handle all road conditions well from wet roads to high speed cornering. They are also easy to mount on the wheels.