Grand Sport Extra vs Top CONTACT Winter II Premium review

In this entry we are going to compare and review Continental Grand Sport Extra vs Continental Top CONTACT Winter II Premium tyres. Both manufactured by the same brand Continental, these tyres have been designed to be used for different purposes. Whilst Continental Grand Sport Extra is better for Race Tires activities, Continental Top CONTACT Winter II Premium is a great choice if your needs are more aligned to Urban/Tour activities.

Grand Sport Extra

Top CONTACT Winter II Premium

The right choice for all those who eat up the miles, for commuters and gravel kings.Proven racing tire contour for responsive handling and secure grip.

Full control on slippery, snowy roads and dank surfaces thanks to its grippy lamellar tread pattern. Riders of this tire benefit from our know-how as leading manufacturer of winter tires for cars and trucks.ECE-R75-certified: Recommended for e-bikes up to 50km/h.

Performing extra robust and durable

Premium tire for cold seasons

The right choice for all those who eat up the miles, for commuters and gravel kings.Proven racing tire contour for responsive handling and secure grip.

Full control on slippery, snowy roads and dank surfaces thanks to its grippy lamellar tread pattern. Riders of this tire benefit from our know-how as leading manufacturer of winter tires for cars and trucks.ECE-R75-certified: Recommended for e-bikes up to 50km/h.

Features

PureGrip Compound
The advanced new compound
Based on activated silica compounds, this technology was originally intended as an performance level compound, but after intensive development at our Korbach Research and Development Department Facility, an advanced new compound with outstanding grip and cross-country properties was developed. This new rubber mix, given the self explanatory name “PureGrip”, is ranked just behind our BlackChili Compound and is being used in our performance products both in the road and mountain bike sectors. Whilst providing great grip, it is also long lasting and highly durable – both characteristics of Continental tires, which are exclusively manufactured in the factory in Hefei (Asia).
NyTechBreaker
Nylon fabric in the performance sector
Our new NyTech Puncture Protection has been developed based on the proven Continental SafetySystem Breaker. Its nylon fabric makes it resistant to punctures and cuts like Kevlar reinforced high strength fibres, but offers lower rolling resistance and reduced weight. The NyTech breaker sits between the SafetySystem and the PolyX Breaker® as a more effective puncture protection casing in the performance sector.

Features

Vectran
The benchmark in puncture protection
Vectran™ is a synthetically manufactured high-tech fibre from a natural model. Like spider silk, Vectran™ is a liquid-crystalline polymer (LCP). Vectran™ is spun from the melted liquid polymer Vectra and processed further to a multi-strand thread. Spider silk like Vectran™ has an enormous tear resistance at a very low weight: Exactly the right properties to process into a premium Continental bicycle tire as a puncture protection insert. A Vectran™ Breaker is lighter, more flexible and protects more effectively against cuts than the comparable nylon breaker. Vectran™ Breaker does not adversely affect the rolling resistance.
E50
Suitable for E-Bikes
For our E-Bike tire 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.

Usage

Technologies

Specifications

"28"

Article: 0100714
ETRTO: 42 - 622 Dimension: 28 X 1.60 Technology: Vectran Breaker Color/Sidewall/Bead: black/black foldable Reflex TPI: 3/180 g: 685 PSI: 87

Article: 0100713
ETRTO: 37 - 622 Dimension: 28 X 1 3/8 X 1 5/8 Technology: Vectran Breaker Color/Sidewall/Bead: black/black foldable Reflex TPI: 3/180 g: 470 PSI: 85

"27.5"

Article: 0101281
ETRTO: 50 - 584 Dimension: 27.5 X 2.00 Technology: Vectran Breaker Color/Sidewall/Bead: black/black foldable Reflex TPI: 3/180 g: 640 PSI: 65

"26"

Article: 0101734
ETRTO: 55 - 559 Dimension: 26 X 2.20 Technology: Vectran Breaker Color/Sidewall/Bead: black/black foldable Reflex TPI: 3/180 g: 745 PSI: 58

Article: 0100712
ETRTO: 50 - 559 Dimension: 26 X 1.90 Technology: Vectran Breaker Color/Sidewall/Bead: black/black foldable Reflex TPI: 3/180 g: 610 PSI: 58

Grand Sport Extra vs Top CONTACT Winter II Premium review

Features

PureGrip Compound

NyTechBreaker

Features

Vectran

E50

Usage

Usage

Technologies

Technologies

Specifications

"28"

"27.5"

"26"