Road Bike Tire Comparison:
Challenge Strada Pro 2017 vs
Michelin Pro 4 Service Course 2014

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Contents

  1. Manufacturer Specifications
  2. Size and Weight Measurements
  3. Rolling Resistance Test Results
  4. Puncture Resistance Test Results
  5. Conclusion

Manufacturer Specifications


Manufacturer Specifications
Brand ChallengeMichelin
Model Strada ProPro 4 Service Course
Year 20172014
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 HighMed
Pricing Amazon.comAmazon.com
Part Number 446783
TPI 300110
Compound Dual Compound
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 240 grams215 grams
Min Air Pressure 100 psi73 psi
Max Air Pressure 145 psi109 psi
Made In ThailandThailand
Available Sizes 25-622 (700x25C)20-622 (700x20C)
23-622 (700x23C)
25-622 (700x25C)
23-671 (650x23C)
Image
Challenge Strada Pro 2017
Michelin Pro 4 Service Course 2014
Image
Challenge Strada Pro 2017
Michelin Pro 4 Service Course 2014
Image
Challenge Strada Pro 2017
Michelin Pro 4 Service Course 2014

Size and Weight Measurements


Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Strada ProPro 4 Service Course
Measured Weight 254 grams222 grams
Measured Width 27 mm28 mm
Measured Height 24 mm26 mm
Total Tire Thickness Center 2.3 mm2.9 mm
Total Tire Thickness Sidewall 1 mm0.55 mm
Unmounted Casing Width No DataNo Data
Unmounted Tread Width No DataNo Data


Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model Strada ProPro 4 Service Course
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 13.4 Watts14.9 Watts
Rolling Resistance 100 psi 14.0 Watts16.0 Watts
Rolling Resistance 80 psi 15.3 Watts17.6 Watts
Rolling Resistance 60 psi 17.9 Watts20.1 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.004020.00447
CRR 100 psi / 6.8 Bar 0.004200.00480
CRR 80 psi / 5.5 Bar 0.004590.00528
CRR 60 psi / 4.1 Bar 0.005370.00603
Spin Up Video YouTubeNo Video


Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Strada ProPro 4 Service Course
Puncture Resistance Tread 1115
Puncture Resistance Side 36


Conclusion


Conclusion
Model Strada ProPro 4 Service Course
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 3 / 54 / 5
Pricing Amazon.comAmazon.com


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