Road Bike Tire Comparison:
Pirelli P Zero Velo 2017 vs
Vredestein Fortezza Senso All Weather 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
  • Pirelli P Zero Velo
  • Vredestein Fortezza Senso All Weather
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand PirelliVredestein
Model P Zero VeloFortezza Senso All Weather
Year 20172015
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 HighMed
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Manufacturer Part Number 28504
EAN
TPI 127120
Compound SmartNET SilicaTriComp
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 210 grams240 grams
Min Air Pressure psi85 psi
Max Air Pressure 110 psi130 psi
Made In FranceThailand
Available Sizes 23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
Image
Pirelli P Zero Velo 2017
Vredestein Fortezza Senso All Weather 2015
Image
Pirelli P Zero Velo 2017
Vredestein Fortezza Senso All Weather 2015
Image
Pirelli P Zero Velo 2017
Vredestein Fortezza Senso All Weather 2015

Size and Weight Measurements


Size and Weight Measurements
Model P Zero VeloFortezza Senso All Weather
Specified Weight 210 grams240 grams
Measured Weight 210 grams234 grams
System Adjusted Weight 310 grams
(tire + inner tube)
334 grams
(tire + inner tube)
Measured Width 27 mm26 mm
Measured Height 25 mm24 mm
Total Tire Thickness Center 2.6 mm3.2 mm
Total Tire Thickness Sidewall 0.6 mm0.55 mm
Unmounted Casing Width No DataNo Data
Unmounted Tread Width No DataNo Data
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 P Zero VeloFortezza Senso All Weather
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Spin Up Video YouTubeNo Video
Rolling Resistance
140 PSI / 9.7 Bar
Not TestedNot Tested
Rolling Resistance
120 PSI / 8.3 Bar
12.5 Watts
CRR: 0.00375
18.0 Watts
CRR: 0.00540
Rolling Resistance
100 PSI / 6.9 Bar
13.2 Watts
CRR: 0.00396
19.7 Watts
CRR: 0.00591
Rolling Resistance
80 PSI / 5.5 Bar
14.6 Watts
CRR: 0.00438
21.8 Watts
CRR: 0.00653
Rolling Resistance
60 PSI / 4.1 Bar
17.2 Watts
CRR: 0.00516
24.6 Watts
CRR: 0.00737
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 P Zero VeloFortezza Senso All Weather
Puncture Resistance Tread 12 Points13 Points
Puncture Resistance Sidewall 4 Points4 Points

Conclusion


Conclusion
Model P Zero VeloFortezza Senso All Weather
Full Review Full ReviewFull Review
Verdict Highly RecommendedNot Recommended
Rating 5.0 / 52.0 / 5
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  • Pirelli P Zero Velo
  • Vredestein Fortezza Senso All Weather
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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