Grand Prix 4-Season vs CONTACT review

In this entry we are going to compare and review Continental Grand Prix 4-Season vs Continental CONTACT tyres. Both manufactured by the same brand Continental, these tyres have been designed to be used for different purposes. Whilst Continental Grand Prix 4-Season is better for Race Tires activities, Continental CONTACT is a great choice if your needs are more aligned to Urban/Tour activities.

Grand Prix 4-Season

CONTACT

Reliable companion for training rides and in competition, come rain or shine.The tire with a superior durability ready for any season.

Versatile allrounder which connects reliably to every surface.Equipped with the most popular tread pattern from the urban/tour range, especially designed for a high degree of safety thanks to its lamellar structure.

The all-year-round tire and a reliable companion for those high mileage road cyclists

When things get tough

Reliable companion for training rides and in competition, come rain or shine.The tire with a superior durability ready for any season.

Versatile allrounder which connects reliably to every surface.Equipped with the most popular tread pattern from the urban/tour range, especially designed for a high degree of safety thanks to its lamellar structure.

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.
DuraSkin
To roll with the punches
Tires with DuraSkin® sidewall protection have to be able to roll with the punches. They are used under the harshest conditions. On messenger bikes, the tires skid along curbs; on touring bikes, they cross continents without wearing out. In racing cycling, they have to endure tough tests such as the Paris-Roubaix. The high-quality polyamide fabric protects the tire casing against the worst conditions. These tires stand out thanks to their brown sidewalls.

Features

eBike
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.
SafetySystem Breaker
Puncture protection with a system
The SafetySystem Breaker is made up of Kevlarreinforced, high-strength nylon fabric. Puncture and cut-resistant but nevertheless light and flexible, the tire adjusts quickly to the surface below. Without raising the weight or rolling resistance noticeably, it protects the carcass against foreign objects and contributes to a longer lifespan of the tire. Tires with the SafetySystem Breaker also provide good comfort properties.

Usage

Technologies

Specifications

"28"

Article: 0101327
ETRTO: 47 - 622 Dimension: 28 X 1.75 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black TPI: 3/180 g: 770 PSI: 58

Article: 0101328
ETRTO: 47 - 622 Dimension: 28 X 1.75 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black Reflex TPI: 3/180 g: 770 PSI: 58

Article: 0101325
ETRTO: 42 - 622 Dimension: 28 X 1.60 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black TPI: 3/180 g: 645 PSI: 85

Article: 0101324
ETRTO: 42 - 622 Dimension: 28 X 1.60 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black Reflex TPI: 3/180 g: 645 PSI: 85

Article: 0101321
ETRTO: 37 - 622 Dimension: 28 X 1 3/8 X 1 5/8 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black TPI: 3/180 g: 610 PSI: 85

Article: 0101320
ETRTO: 37 - 622 Dimension: 28 X 1 3/8 X 1 5/8 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black Reflex TPI: 3/180 g: 610 PSI: 85

Article: 0101318
ETRTO: 32 - 622 Dimension: 28 X 1 1/4 X 1 3/4 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black TPI: 3/180 g: 495 PSI: 85

Article: 0101319
ETRTO: 32 - 622 Dimension: 28 X 1 1/4 X 1 3/4 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black Reflex TPI: 3/180 g: 495 PSI: 85

Article: 0101316
ETRTO: 28 - 622 Dimension: 28 X 1 5/8 X 1 1/8 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black TPI: 3/180 g: 480 PSI: 102

Article: 0101317
ETRTO: 28 - 622 Dimension: 28 X 1 5/8 X 1 1/8 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black Reflex TPI: 3/180 g: 480 PSI: 102

"26"

Article: 0101314
ETRTO: 47 - 559 Dimension: 26 X 1.75 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black TPI: 3/180 g: 670 PSI: 58

Article: 0101315
ETRTO: 47 - 559 Dimension: 26 X 1.75 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black Reflex TPI: 3/180 g: 670 PSI: 58

"20"

Article: 0101313
ETRTO: 47 - 406 Dimension: 20 X 1.75 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black Reflex TPI: 3/180 g: 505 PSI: 58

Article: 0101312
ETRTO: 47 - 406 Dimension: 20 X 1.75 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black TPI: 3/180 g: 505 PSI: 58

Article: 0101311
ETRTO: 37 - 406 Dimension: 20 X 1.40 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black Reflex TPI: 3/180 g: 420 PSI: 73

Article: 0101310
ETRTO: 37 - 406 Dimension: 20 X 1.40 Technology: SafetySystem Breaker Color/Sidewall/Bead: black/black TPI: 3/180 g: 420 PSI: 73

Grand Prix 4-Season vs CONTACT review

Features

Vectran

DuraSkin

Features

eBike

SafetySystem Breaker

Usage

Usage

Technologies

Technologies

Specifications

"28"

"26"

"20"