Road Bike Tire Comparison:
Continental Grand Prix 2014 vs
Vittoria Open Corsa CX III 2014

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Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalVittoria
Model Grand PrixOpen Corsa CX III
Year 20142014
Tire Type Tubetype (clincher)Tubetype (clincher)
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range MedHigh
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Manufacturer Part Number 0100637111.391.SC.25.111.BX
EAN
TPI 3/180320
Compound Black ChiliISOgrip Compound
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 245 grams220 grams
Min Air Pressure 110 psi psi
Max Air Pressure 120 psi145 psi
Made In GermanyThailand
Available Sizes 23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
23-571 (650x23C)
28-559 (26x1 1/8)
28-406 (20x1.10)
23-622 (700x23C)
25-622 (700x25C)
Image
Continental Grand Prix 2014
Vittoria Open Corsa CX III 2014
Image
Continental Grand Prix 2014
Vittoria Open Corsa CX III 2014
Image
Continental Grand Prix 2014
Vittoria Open Corsa CX III 2014

Size and Weight Measurements


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Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Grand PrixOpen Corsa CX III
Measured Weight 239 grams237 grams
System Adjusted Weight 339 grams
(tire + inner tube)
337 grams
(tire + inner tube)
Measured Width 26 mm28 mm
Measured Height 24 mm25 mm
Total Tire Thickness Center No DataNo Data
Total Tire Thickness Sidewall No DataNo Data
Unmounted Casing Width No DataNo Data
Unmounted Tread Width No DataNo Data
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Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model Grand PrixOpen Corsa CX III
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 14.0 Watts13.0 Watts
Rolling Resistance 100 psi 14.5 Watts13.6 Watts
Rolling Resistance 80 psi 15.9 Watts14.8 Watts
Rolling Resistance 60 psi 18.5 Watts16.9 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.004200.00390
CRR 100 psi / 6.8 Bar 0.004350.00408
CRR 80 psi / 5.5 Bar 0.004770.00444
CRR 60 psi / 4.1 Bar 0.005550.00507
Spin Up Video No VideoNo Video
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Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Grand PrixOpen Corsa CX III
Puncture Resistance Tread 13 Points12 Points
Puncture Resistance Sidewall Not TestedNot Tested
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Conclusion


Conclusion
Model Grand PrixOpen Corsa CX III
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 4 / 54 / 5
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