Road Bike Tire Comparison:
Pirelli P Zero Velo TT 2017 vs
Vittoria Open Corsa CX III Latex Tube 2014

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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 TT
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand PirelliVittoria
Model P Zero Velo TTOpen Corsa CX III Latex Tube
Year 20172014
Tire Type Tubetype (clincher)Tubetype (clincher)
Supplied By Bought in storeBought in store
Full Review Full Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
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Manufacturer Part Number 111.391.SC.111.BX
EAN 8019227290875
TPI 127320
Compound SmartNET SilicaISOgrip Compound
Bead FoldingFolding
ETRTO 23-62225-622
Size Inch 28"28"
Width mm 2325
Specified Weight 165 grams220 grams
Min Air Pressure psi psi
Max Air Pressure 125 psi145 psi
Made In FranceThailand
Available Sizes 23-622 (700x23C)23-622 (700x23C)
25-622 (700x25C)
Image
Pirelli P Zero Velo TT 2017
Vittoria Open Corsa CX III Latex Tube 2014
Image
Pirelli P Zero Velo TT 2017
Vittoria Open Corsa CX III Latex Tube 2014
Image
Pirelli P Zero Velo TT 2017
Vittoria Open Corsa CX III Latex Tube 2014

Size and Weight Measurements


Size and Weight Measurements
Model P Zero Velo TTOpen Corsa CX III Latex Tube
Specified Weight 165 grams220 grams
Measured Weight 163 grams237 grams
System Adjusted Weight 263 grams
(tire + inner tube)
337 grams
(tire + inner tube)
Measured Width 25 mm28 mm
Measured Height 22 mm25 mm
Total Tire Thickness Center 1.7 mmNo Data
Total Tire Thickness Sidewall 0.6 mmNo Data
Unmounted Casing Width 63 mmNo Data
Unmounted Tread Width 24 mmNo 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 Velo TTOpen Corsa CX III Latex Tube
Inner Tube Conti Race28 (100gr butyl)Michelin Latex
Spin Up Video YouTubeNo Video
Rolling Resistance
140 PSI / 9.7 Bar
Not TestedNot Tested
Rolling Resistance
120 PSI / 8.3 Bar
10.2 Watts
CRR: 0.00306
11.7 Watts
CRR: 0.00351
Rolling Resistance
100 PSI / 6.9 Bar
11.0 Watts
CRR: 0.00330
12.2 Watts
CRR: 0.00366
Rolling Resistance
80 PSI / 5.5 Bar
12.2 Watts
CRR: 0.00366
13.0 Watts
CRR: 0.00390
Rolling Resistance
60 PSI / 4.1 Bar
14.6 Watts
CRR: 0.00438
14.6 Watts
CRR: 0.00438
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 Velo TTOpen Corsa CX III Latex Tube
Puncture Resistance Tread 7 Points12 Points
Puncture Resistance Sidewall 4 PointsNot Tested

Conclusion


Conclusion
Model P Zero Velo TTOpen Corsa CX III Latex Tube
Full Review Full Review
Verdict Highly RecommendedRecommended
Rating 5.0 / 54.0 / 5
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  • Pirelli P Zero Velo TT
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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