Road Bike Tire Comparison:
Challenge Strada Pro 2017 vs
Vittoria Corsa Speed (tubular) 2017

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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
  • Challenge Strada Pro
  • Vittoria Corsa Speed (tubular)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand ChallengeVittoria
Model Strada ProCorsa Speed (tubular)
Year 20172017
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 111.1CS.00.23.411BX
EAN
TPI 300320
Compound G+
Bead FoldingTubular
ETRTO 25-62228x23
Size Inch 28"28"
Width mm 2523
Specified Weight 240 grams200 grams
Min Air Pressure 100 psi psi
Max Air Pressure 145 psi200 psi
Made In ThailandThailand
Available Sizes 25-622 (700x25C)28x23
Image
Challenge Strada Pro 2017
Vittoria Corsa Speed (tubular) 2017
Image
Challenge Strada Pro 2017
Vittoria Corsa Speed (tubular) 2017
Image
Challenge Strada Pro 2017
Vittoria Corsa Speed (tubular) 2017

Size and Weight Measurements


Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Strada ProCorsa Speed (tubular)
Specified Weight 240 grams200 grams
Measured Weight 254 grams209 grams
System Adjusted Weight 354 grams
(tire + inner tube)
219 grams
(tire + tubular glue)
Measured Width 27 mm23 mm
Measured Height 24 mm21 mm
Total Tire Thickness Center 2.3 mm1.5 mm
Total Tire Thickness Sidewall 1 mm0.45 mm
Unmounted Casing Width No DataNo Data
Unmounted Tread Width No Data26 mm

Rolling Resistance Test Results


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Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model Strada ProCorsa Speed (tubular)
Inner Tube Conti Race28 (100gr butyl)Tubular
Spin Up Video YouTubeYouTube
Rolling Resistance
140 PSI / 9.7 Bar
Not Tested8.8 Watts
CRR: 0.00264
Rolling Resistance
120 PSI / 8.3 Bar
13.4 Watts
CRR: 0.00402
9.1 Watts
CRR: 0.00273
Rolling Resistance
100 PSI / 6.9 Bar
14.0 Watts
CRR: 0.00420
9.9 Watts
CRR: 0.00297
Rolling Resistance
80 PSI / 5.5 Bar
15.3 Watts
CRR: 0.00459
11.1 Watts
CRR: 0.00333
Rolling Resistance
60 PSI / 4.1 Bar
17.9 Watts
CRR: 0.00537
12.7 Watts
CRR: 0.00381
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 Strada ProCorsa Speed (tubular)
Puncture Resistance Tread 11 Points8 Points
Puncture Resistance Sidewall 3 Points3 Points

Conclusion


Conclusion
Model Strada ProCorsa Speed (tubular)
Full Review Full ReviewFull Review
Verdict RecommendedHighly Recommended
Rating 3 / 55 / 5
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  • Challenge Strada Pro
  • Vittoria Corsa Speed (tubular)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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