Road Bike Tire Comparison:
Vittoria Corsa G+ (tubular) 2016 vs
Vittoria Zaffiro Pro G+ 2.0 2020

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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 Corsa G+ (tubular)
  • Vittoria Zaffiro Pro G+ 2.0
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand VittoriaVittoria
Model Corsa G+ (tubular)Zaffiro Pro G+ 2.0
Year 20162020
Tire Type TubularTubetype (clincher)
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range Very HighLow
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Manufacturer Part Number 111.1CX.00.25.411TG11A.00.160
EAN 8022530020190
TPI 32060
Compound 4C G+ IsotechG+ 2.0
Bead TubularFolding
ETRTO 28x2525-622
Size Inch 28"28"
Width mm 2525
Specified Weight 280 grams280 grams
Min Air Pressure 100 psi70 psi
Max Air Pressure 175 psi100 psi
Made In -Thailand
Available Sizes 28x23
28x25
28x28
23-622 (700x23c)
25-622 (700x25c)
28-622 (700x28c)
30-622 (700x30c)
32-622 (700x32c)
Image
Vittoria Corsa G+ (tubular) 2016
Vittoria Zaffiro Pro G+ 2.0 2020
Image
Vittoria Corsa G+ (tubular) 2016
Vittoria Zaffiro Pro G+ 2.0 2020
Image
Vittoria Corsa G+ (tubular) 2016
Vittoria Zaffiro Pro G+ 2.0 2020

Size and Weight Measurements


Size and Weight Measurements
Model Corsa G+ (tubular)Zaffiro Pro G+ 2.0
Specified Weight 280 grams280 grams
Measured Weight 281 grams282 grams
System Adjusted Weight 291 grams
(tire + tubular glue)
382 grams
(tire + inner tube)
Measured Width 25 mm26 mm
Measured Height 23 mm23 mm
Total Tire Thickness Center 2.3 mm3.3 mm
Total Tire Thickness Sidewall 0.65 mm0.85 mm
Unmounted Casing Width No Data66 mm
Unmounted Tread Width 30 mm32 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 Corsa G+ (tubular)Zaffiro Pro G+ 2.0
Inner Tube TubularConti Race28 (100gr butyl)
Spin Up Video YouTubeYouTube
Rolling Resistance
140 PSI / 9.7 Bar
11.9 Watts
CRR: 0.00357
Not Tested
Rolling Resistance
120 PSI / 8.3 Bar
12.3 Watts
CRR: 0.00369
15.2 Watts
CRR: 0.00456
Rolling Resistance
100 PSI / 6.9 Bar
12.8 Watts
CRR: 0.00384
16.3 Watts
CRR: 0.00489
Rolling Resistance
80 PSI / 5.5 Bar
14.1 Watts
CRR: 0.00423
18.2 Watts
CRR: 0.00546
Rolling Resistance
60 PSI / 4.1 Bar
16.4 Watts
CRR: 0.00492
21.6 Watts
CRR: 0.00647
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 Corsa G+ (tubular)Zaffiro Pro G+ 2.0
Puncture Resistance Tread 11 Points9 Points
Puncture Resistance Sidewall 3 Points3 Points

Conclusion


Conclusion
Model Corsa G+ (tubular)Zaffiro Pro G+ 2.0
Full Review Full ReviewFull Review
Verdict Highly RecommendedNot Recommended
Rating 5.0 / 52.0 / 5
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  • Vittoria Corsa G+ (tubular)
  • Vittoria Zaffiro Pro G+ 2.0
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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