Road Bike Tire Comparison:
Specialized S-Works Turbo 2016 vs
Vittoria Zaffiro Slick 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
  • Specialized S-Works Turbo
  • Vittoria Zaffiro Slick
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


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Manufacturer Specifications
Brand SpecializedVittoria
Model S-Works TurboZaffiro Slick
Year 20162015
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
Buy At
Manufacturer Part Number 00015-1074111.3ZS.23.25.111TG
EAN
TPI 12026
Compound Gripton
Bead FoldingWire
ETRTO 24-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 210 grams370 grams
Min Air Pressure 100 psi100 psi
Max Air Pressure 125 psi130 psi
Made In ThailandThailand
Available Sizes 24-622 (700x24C)
26-622 (700x26C)
28-622 (700x28C)
23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
32-622 (700x32C)
Image
Specialized S-Works Turbo 2016
Vittoria Zaffiro Slick 2015
Image
Specialized S-Works Turbo 2016
Vittoria Zaffiro Slick 2015
Image
Specialized S-Works Turbo 2016
Vittoria Zaffiro Slick 2015

Size and Weight Measurements


Size and Weight Measurements
Model S-Works TurboZaffiro Slick
Specified Weight 210 grams370 grams
Measured Weight 215 grams398 grams
System Adjusted Weight 315 grams
(tire + inner tube)
498 grams
(tire + inner tube)
Measured Width 25 mm26 mm
Measured Height 22 mm24 mm
Total Tire Thickness Center 2.8 mm3.6 mm
Total Tire Thickness Sidewall 0.5 mm0.85 mm
Unmounted Casing Width 60 mmNo Data
Unmounted Tread Width 30 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 S-Works TurboZaffiro Slick
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
13.4 Watts
CRR: 0.00402
15.7 Watts
CRR: 0.00471
Rolling Resistance
100 PSI / 6.9 Bar
14.4 Watts
CRR: 0.00432
17.1 Watts
CRR: 0.00513
Rolling Resistance
80 PSI / 5.5 Bar
16.3 Watts
CRR: 0.00489
20.1 Watts
CRR: 0.00603
Rolling Resistance
60 PSI / 4.1 Bar
19.6 Watts
CRR: 0.00588
24.4 Watts
CRR: 0.00731
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 S-Works TurboZaffiro Slick
Puncture Resistance Tread 10 Points10 Points
Puncture Resistance Sidewall 4 Points4 Points

Conclusion


Conclusion
Model S-Works TurboZaffiro Slick
Full Review Full ReviewFull Review
Verdict RecommendedNot Recommended
Rating 3.0 / 52.0 / 5
Buy At
  • Specialized S-Works Turbo
  • Vittoria Zaffiro Slick
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)
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