Road Bike Tire Comparison:
Pirelli P Zero Velo 2017 vs
Vittoria Corsa G+ (tubular) 2016

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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
  • Vittoria Corsa G+ (tubular)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand PirelliVittoria
Model P Zero VeloCorsa G+ (tubular)
Year 20172016
Tire Type Tubetype (clincher)Tubular
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighVery High
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Manufacturer Part Number 111.1CX.00.25.411TG
EAN
TPI 127320
Compound SmartNET Silica4C G+ Isotech
Bead FoldingTubular
ETRTO 25-62228x25
Size Inch 28"28"
Width mm 2525
Specified Weight 210 grams280 grams
Min Air Pressure psi100 psi
Max Air Pressure 110 psi175 psi
Made In France-
Available Sizes 23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
28x23
28x25
28x28
Image
Pirelli P Zero Velo 2017
Vittoria Corsa G+ (tubular) 2016
Image
Pirelli P Zero Velo 2017
Vittoria Corsa G+ (tubular) 2016
Image
Pirelli P Zero Velo 2017
Vittoria Corsa G+ (tubular) 2016

Size and Weight Measurements


Size and Weight Measurements
Model P Zero VeloCorsa G+ (tubular)
Specified Weight 210 grams280 grams
Measured Weight 210 grams281 grams
System Adjusted Weight 310 grams
(tire + inner tube)
291 grams
(tire + tubular glue)
Measured Width 27 mm25 mm
Measured Height 25 mm23 mm
Total Tire Thickness Center 2.6 mm2.3 mm
Total Tire Thickness Sidewall 0.6 mm0.65 mm
Unmounted Casing Width No DataNo Data
Unmounted Tread Width No Data30 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 P Zero VeloCorsa G+ (tubular)
Inner Tube Conti Race28 (100gr butyl)Tubular
Spin Up Video YouTubeYouTube
Rolling Resistance
140 PSI / 9.7 Bar
Not Tested11.9 Watts
CRR: 0.00357
Rolling Resistance
120 PSI / 8.3 Bar
12.5 Watts
CRR: 0.00375
12.3 Watts
CRR: 0.00369
Rolling Resistance
100 PSI / 6.9 Bar
13.2 Watts
CRR: 0.00396
12.8 Watts
CRR: 0.00384
Rolling Resistance
80 PSI / 5.5 Bar
14.6 Watts
CRR: 0.00438
14.1 Watts
CRR: 0.00423
Rolling Resistance
60 PSI / 4.1 Bar
17.2 Watts
CRR: 0.00516
16.4 Watts
CRR: 0.00492
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 VeloCorsa G+ (tubular)
Puncture Resistance Tread 12 Points11 Points
Puncture Resistance Sidewall 4 Points3 Points

Conclusion


Conclusion
Model P Zero VeloCorsa G+ (tubular)
Full Review Full ReviewFull Review
Verdict Highly RecommendedHighly Recommended
Rating 5.0 / 55.0 / 5
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  • Pirelli P Zero Velo
  • Vittoria Corsa G+ (tubular)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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