Road Bike Tire Comparison:
Continental Grand Prix SuperSonic 2017 vs
Vittoria Corsa Speed G+ 2.0 (TLR) 2019

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Contents and Test Summary

  1. Manufacturer Specifications
  2. Size and Weight Measurements
  3. Rolling Resistance Test Results
  4. Puncture Resistance Test Results
  5. Conclusion
  • Continental Grand Prix SuperSonic
  • Vittoria Corsa Speed G+ 2.0 (TLR)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalVittoria
Model Grand Prix SuperSonicCorsa Speed G+ 2.0 (TLR)
Year 20172019
Tire Type Tubetype (clincher)Tubeless
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
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Manufacturer Part Number 010108011A.00.119
EAN 40192386687048022530019378
TPI 3/330320
Compound Black ChiliG+2.0
Bead FoldingFolding
ETRTO 23-62225-622
Size Inch 28"28"
Width mm 2325
Specified Weight 150 grams240 grams
Min Air Pressure 115 psi87 psi
Max Air Pressure 145 psi130 psi
Made In GermanyThailand
Available Sizes 20-622 (700x20C)
23-622 (700x23C)
23-622 (700x23c)
25-622 (700x25c)
Image
Continental Grand Prix SuperSonic 2017
Vittoria Corsa Speed G+ 2.0 (TLR) 2019
Image
Continental Grand Prix SuperSonic 2017
Vittoria Corsa Speed G+ 2.0 (TLR) 2019
Image
Continental Grand Prix SuperSonic 2017
Vittoria Corsa Speed G+ 2.0 (TLR) 2019

Size and Weight Measurements


Size and Weight Measurements
Model Grand Prix SuperSonicCorsa Speed G+ 2.0 (TLR)
Specified Weight 150 grams240 grams
Measured Weight 179 grams227 grams
System Adjusted Weight 279 grams
(tire + inner tube)
247 grams
(tire + valve + rim seal)
Measured Width 25 mm27 mm
Measured Height 22 mm24 mm
Total Tire Thickness Center 1.9 mm1.8 mm
Total Tire Thickness Sidewall 0.5 mm0.85 mm
Unmounted Casing Width 62 mm70 mm
Unmounted Tread Width 27 mm25 mm
All size measurements are taken at an air pressure of 100 psi / 6.9 bars on a 17.8 mm inner width rim.

Rolling Resistance Test Results


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Rolling Resistance Test Results
Model Grand Prix SuperSonicCorsa Speed G+ 2.0 (TLR)
Inner Tube Conti Race28 (100gr butyl)None (20 ml sealant)
Spin Up Video YouTubeYouTube
Rolling Resistance
140 PSI / 9.7 Bar
Not TestedNot Tested
Rolling Resistance
120 PSI / 8.3 Bar
10.2 Watts
CRR: 0.00306
7.0 Watts
CRR: 0.00210
Rolling Resistance
100 PSI / 6.9 Bar
11.0 Watts
CRR: 0.00330
7.5 Watts
CRR: 0.00225
Rolling Resistance
80 PSI / 5.5 Bar
12.5 Watts
CRR: 0.00375
8.3 Watts
CRR: 0.00249
Rolling Resistance
60 PSI / 4.1 Bar
15.0 Watts
CRR: 0.00450
9.3 Watts
CRR: 0.00279
All numbers are for a single tire at a speed of 29 km/h / 18 mph and a load of 42.5 kg / 94 lbs.

Use the formula: RR (Watts) = CRR * speed (m/s) * load (N) to calculate rolling resistance at a given speed and load.

Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Grand Prix SuperSonicCorsa Speed G+ 2.0 (TLR)
Puncture Resistance Tread 7 Points8 Points
Puncture Resistance Sidewall 5 Points4 Points

Conclusion


Conclusion
Model Grand Prix SuperSonicCorsa Speed G+ 2.0 (TLR)
Full Review Full ReviewFull Review
Verdict RecommendedHighly Recommended
Rating 4 / 55 / 5
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  • Continental Grand Prix SuperSonic
  • Vittoria Corsa Speed G+ 2.0 (TLR)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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