Road Bike Tire Comparison:
Michelin Power Road 2020 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
  • Michelin Power Road
  • 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 MichelinVittoria
Model Power RoadZaffiro Pro G+ 2.0
Year 20202020
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 HighLow
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Manufacturer Part Number 01760511A.00.160
EAN 35287001760568022530020190
TPI 3x12060
Compound X-Race compoundG+ 2.0
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 235 grams280 grams
Min Air Pressure 73 psi70 psi
Max Air Pressure 116 psi100 psi
Made In ThailandThailand
Available Sizes 23-622 (700x23c)
25-622 (700x25c)
28-622 (700x28c)
23-622 (700x23c)
25-622 (700x25c)
28-622 (700x28c)
30-622 (700x30c)
32-622 (700x32c)
Image
Michelin Power Road 2020
Vittoria Zaffiro Pro G+ 2.0 2020
Image
Michelin Power Road 2020
Vittoria Zaffiro Pro G+ 2.0 2020
Image
Michelin Power Road 2020
Vittoria Zaffiro Pro G+ 2.0 2020

Size and Weight Measurements


Size and Weight Measurements
Model Power RoadZaffiro Pro G+ 2.0
Specified Weight 235 grams280 grams
Measured Weight 239 grams282 grams
System Adjusted Weight 339 grams
(tire + inner tube)
382 grams
(tire + inner tube)
Measured Width 27 mm26 mm
Measured Height 24 mm23 mm
Total Tire Thickness Center 2.8 mm3.3 mm
Total Tire Thickness Sidewall 0.7 mm0.85 mm
Unmounted Casing Width 67 mm66 mm
Unmounted Tread Width 28 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 Power RoadZaffiro Pro G+ 2.0
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Spin Up Video YouTubeYouTube
Rolling Resistance
140 PSI / 9.7 Bar
Not TestedNot Tested
Rolling Resistance
120 PSI / 8.3 Bar
12.4 Watts
CRR: 0.00372
15.2 Watts
CRR: 0.00456
Rolling Resistance
100 PSI / 6.9 Bar
13.3 Watts
CRR: 0.00399
16.3 Watts
CRR: 0.00489
Rolling Resistance
80 PSI / 5.5 Bar
15.1 Watts
CRR: 0.00453
18.2 Watts
CRR: 0.00546
Rolling Resistance
60 PSI / 4.1 Bar
18.2 Watts
CRR: 0.00546
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 Power RoadZaffiro Pro G+ 2.0
Puncture Resistance Tread 11 Points9 Points
Puncture Resistance Sidewall 4 Points3 Points

Conclusion


Conclusion
Model Power RoadZaffiro Pro G+ 2.0
Full Review Full ReviewFull Review
Verdict RecommendedNot Recommended
Rating 4.0 / 52.0 / 5
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  • Michelin Power Road
  • Vittoria Zaffiro Pro G+ 2.0
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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