Sonderklasse II vs eRuban Plus review

In this entry we are going to compare and review Continental Sonderklasse II vs Continental eRuban Plus tyres. Both manufactured by the same brand Continental, these tyres have been designed to be used for different purposes. Whilst Continental Sonderklasse II is better for Race Tires activities, Continental eRuban Plus is a great choice if your needs are more aligned to Mountainbike Tires activities.

Sonderklasse II

eRuban Plus

The energy-saving SUV allrounder that gets you to both Rural and Urban. The partner for your commute, running errands and the weekend tour.

With its single minded design, the six day hero of the wooden boards

From Rural to Urban

Extremely light and fast handling tire – made for endurance racing on the wooden boards. A special slick profile for the highest speeds puts this tire into a class of its own in our track racing range.

The energy-saving SUV allrounder that gets you to both Rural and Urban. The partner for your commute, running errands and the weekend tour.

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).
PolyX Breaker
Puncture-defence
With our PolyX Breaker®, we bring our car expertise to the bicycle tire segment: Polyester has been used successfully for years in car tires and been tried and tested many times. The extremely resistant polyester fibre is woven tightly crosswise. In this way, a very high fabric density is reached which not only makes the Breaker more resistant to foreign objects but is also especially resistant to punctures. The rolling resistance is also not negatively affected by the PolyX Breaker®.
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.
Plus Breaker
Maximum safety
Between the tread and the carcass, a puncture protection of highly elastic special rubber is used. This practically impenetrable puncture protection successfully defies all types of foreign objects from getting to the inner tube below. Even a drawing pin cannot get through. Tires with Plus Breaker can be seen in almost every segment nowadays: Whether racing cycles, MTB or city/trekking, the Plus Breaker guarantees maximum safety without negatively affecting the cycle properties of the tire. The consistency of the breaker has been adjusted so that the tire does not feel spongy when cornering. The Plus Breaker is true puncture protection. Please read the air pressure instructions!

Usage

Technologies

Specifications

"29"

Article: 0150554
ETRTO: 65 - 622 Dimension: 29 X 2.60 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin TPI: 3/180 PureGrip: g: 965 PSI: 44

Article: 0150560
ETRTO: 65 - 622 Dimension: 29 X 2.60 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin Reflex TPI: 3/180 PureGrip: g: 970 PSI: 44

Article: 0150553
ETRTO: 58 - 622 Dimension: 29 X 2.30 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin TPI: 3/180 PureGrip: g: 890 PSI: 55

Article: 0150559
ETRTO: 58 - 622 Dimension: 29 X 2.30 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin Reflex TPI: 3/180 PureGrip: g: 895 PSI: 55

Article: 0150552
ETRTO: 54 - 622 Dimension: 29 X 2.10 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin TPI: 3/180 PureGrip: g: 740 PSI: 58

Article: 0150558
ETRTO: 54 - 622 Dimension: 29 X 2.10 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin Reflex TPI: 3/180 PureGrip: g: 745 PSI: 58

"27.5"

Article: 0150557
ETRTO: 65 - 584 Dimension: 27.5 X 2.60 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin Reflex TPI: 3/180 PureGrip: g: 915 PSI: 44

Article: 0150551
ETRTO: 65 - 584 Dimension: 27.5 X 2.60 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin TPI: 3/180 PureGrip: g: 910 PSI: 44

Article: 0150556
ETRTO: 58 - 584 Dimension: 27.5 X 2.30 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin Reflex TPI: 3/180 PureGrip: g: 850 PSI: 55

Article: 0150549
ETRTO: 58 - 584 Dimension: 27.5 X 2.30 Technology: Plus Breaker Color/Sidewall/Bead: black/black skin TPI: 3/180 PureGrip: g: 840 PSI: 55

Sonderklasse II vs eRuban Plus review

Features

Features

PureGrip Compound

PolyX Breaker

E50

Plus Breaker

Usage

Usage

Technologies

Technologies

Specifications

"29"

"27.5"