Road Bike Tire Comparison:
Continental Grand Prix 2014 vs
Vittoria Zaffiro Slick 2015

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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
  • Vittoria Zaffiro Slick
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalVittoria
Model Grand PrixZaffiro Slick
Year 20142015
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 MedLow
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Manufacturer Part Number 0100637111.3ZS.23.25.111TG
EAN
TPI 3/18026
Compound Black Chili
Bead FoldingWire
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 245 grams370 grams
Min Air Pressure 110 psi100 psi
Max Air Pressure 120 psi130 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)
28-622 (700x28C)
32-622 (700x32C)
Image
Continental Grand Prix 2014
Vittoria Zaffiro Slick 2015
Image
Continental Grand Prix 2014
Vittoria Zaffiro Slick 2015
Image
Continental Grand Prix 2014
Vittoria Zaffiro Slick 2015

Size and Weight Measurements


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Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Grand PrixZaffiro Slick
Specified Weight 245 grams370 grams
Measured Weight 239 grams398 grams
System Adjusted Weight 339 grams
(tire + inner tube)
498 grams
(tire + inner tube)
Measured Width 26 mm26 mm
Measured Height 24 mm24 mm
Total Tire Thickness Center No Data3.6 mm
Total Tire Thickness Sidewall No Data0.85 mm
Unmounted Casing Width No DataNo Data
Unmounted Tread Width No DataNo Data

Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model Grand PrixZaffiro Slick
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 14.0 Watts15.7 Watts
Rolling Resistance 100 psi 14.5 Watts17.1 Watts
Rolling Resistance 80 psi 15.9 Watts20.1 Watts
Rolling Resistance 60 psi 18.5 Watts24.4 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.004200.00471
CRR 100 psi / 6.8 Bar 0.004350.00513
CRR 80 psi / 5.5 Bar 0.004770.00603
CRR 60 psi / 4.1 Bar 0.005550.00731
Spin Up Video No VideoNo Video

Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Grand PrixZaffiro Slick
Puncture Resistance Tread 13 Points10 Points
Puncture Resistance Sidewall Not Tested4 Points

Conclusion


Conclusion
Model Grand PrixZaffiro Slick
Full Review Full ReviewFull Review
Verdict RecommendedNot Recommended
Rating 4 / 52 / 5
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  • Vittoria Zaffiro Slick
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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