Speed King RaceSport vs Grand Prix 4-Season review

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

Speed King RaceSport

Grand Prix 4-Season

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

Rolling characteristics tuned and tweaked

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

Tuning tire for racing bikes and carbon hardtails with minimum weight.Its propulsion-oriented profile geometry for minimal rolling resistance. Uncompromisingly fast and World Cup-trialled RaceSport casing.

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

Features

RaceSport
Further details
BlackChili
It’s all about how you mix it
With our unique tread compound, which is produced only in Germany, we have revolutionised the sport of cycling. With the legendary BlackChili Compound we have answered the eternal question of the best balance of grip and rolling resistance for cycling.
Regular test wins confirm the measureable and noticeable advantages for the cyclist, established in the laboratory and on the road. The latest polymers as well as specially developed carbon black particles and filler materials guarantee unique performance
Further details

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.

Usage

Technologies

Specifications

"29"

Article: 0100933
ETRTO: 55 - 622 Dimension: 29 X 2.20 Technology: RaceSport Color/Sidewall/Bead: black/black skin foldable TPI: 3/180 BlackChili: g: 455 PSI: 65

"27.5"

Article: 0101110
ETRTO: 55 - 584 Dimension: 27.5 X 2.20 Technology: RaceSport Color/Sidewall/Bead: black/black skin foldable TPI: 3/180 BlackChili: g: 430 PSI: 65

"26"

Article: 0100728
ETRTO: 55 - 559 Dimension: 26 X 2.20 Technology: RaceSport Color/Sidewall/Bead: black/black skin foldable TPI: 3/180 BlackChili: g: 410 PSI: 65

Speed King RaceSport vs Grand Prix 4-Season review

Features

RaceSport

BlackChili

Features

Vectran

DuraSkin

Usage

Usage

Technologies

Technologies

Specifications

"29"

"27.5"

"26"