CONTINENTAL TERRA SPEED PROTECTION COPERTONI GRAVEL 700X40C BLACK/TRANSPARENT 

Choose alter road, choose Terra.

Why choose this tire?
For your way off-road. For more comfort. For the adventure.
Be it the long tour, or the shortcut on your way home.
Made to get you over rough and smooth.
Handmade for You.

SPECS
Art no: 01018370000
ETRTO: 40-622
Inch: 28' / 700x40C / 28 x 1.50
Colour: Black-Transparent
Black Chili compound
ProTection Technology

FEATURES
_ BLACK CHILI COMPOUND
It’s all about how you mix it
The rolling properties of the rubber compound of a tire are primarily determined by three interacting factors – stiction [grip], rolling resistance and mileage [longevity] .
The dilemma: If you improve any of these factors it can have a detrimental effect on at least one of the others.
A tire with maximum grip wears quicker and rolls more slowly.
If you then make a tire roll faster and more durable, grip, in turn, is reduced.
With our Black Chili compound, a tread compound which is always based on the latest knowledge of polymers and raw material research, we have supplied the cycling industry with an enduring solution.
Depending on the application of a tire, we adjust the compound formulation for the specific discipline – for road or mountain biking, time trialling or downhill racing.
How does that work? For Black Chili we refine special synthetic rubbers with proven natural rubber to high-performance tread mixtures.
To these mixtures we then add soot particles, which in turn are optimised in shape and surface properties.

_ ProTection Technology
The rough way
The extra all-round puncture protection layer renders the casings extremely durable and resistant to damage or penetration from foreign elements.
Treads and sidewalls are equally protected, and are 25 % lighter and offer 30 % more puncture protection than their predecessors protected by DuraSkin®.
Rolling resistance and absorption has also significantly improved.
The new Revolution Tubeless Ready Bead improves the installation of Tubeless Ready Tires.
For tubeless sealing we recommend the use of Continental RevoSealant.

_ TR
Our carcass construction is robust and impervious against damage and penetration from foreign objects.
The result: versatile, low weight and an attractive design. In addition, tires made using this technology can also be used as Tubeless or with an inner tube.
We recommend the usage of our Revo-Sealant.

Suitable for E-Bikes
For our E-Bike tyre we fall back on over 100 years’ experience with moped and motorcycle tires.
All of our city/trekking tires are rated to a standard speed of at least 25 km/h.
Those tires marked e50 are also certified for S-Pedelecs.
With their high quality structure, puncture protection is high and the rolling resistance is low offering protection from premature wear brought about by the additional driving force.