Road Bike Tire Comparison:
Challenge Strada Pro 2017 vs
Michelin Pro 4 Endurance v2 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
  • Challenge Strada Pro
  • Michelin Pro 4 Endurance v2
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand ChallengeMichelin
Model Strada ProPro 4 Endurance v2
Year 20172015
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 HighHigh
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Manufacturer Part Number 972649
EAN
TPI 3003x110
Compound Bi Compound
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 240 grams245 grams
Min Air Pressure 100 psi73 psi
Max Air Pressure 145 psi109 psi
Made In ThailandThailand
Available Sizes 25-622 (700x25C)23-622 (700x23C)
25-622 (700x25C)
Image
Challenge Strada Pro 2017
Michelin Pro 4 Endurance v2 2015
Image
Challenge Strada Pro 2017
Michelin Pro 4 Endurance v2 2015
Image
Challenge Strada Pro 2017
Michelin Pro 4 Endurance v2 2015

Size and Weight Measurements


Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Strada ProPro 4 Endurance v2
Specified Weight 240 grams245 grams
Measured Weight 254 grams245 grams
System Adjusted Weight 354 grams
(tire + inner tube)
345 grams
(tire + inner tube)
Measured Width 27 mm28 mm
Measured Height 24 mm25 mm
Total Tire Thickness Center 2.3 mm2.9 mm
Total Tire Thickness Sidewall 1 mm0.9 mm
Unmounted Casing Width No DataNo Data
Unmounted Tread Width No DataNo Data

Rolling Resistance Test Results


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Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model Strada ProPro 4 Endurance v2
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
14.2 Watts
CRR: 0.00426
Rolling Resistance
100 PSI / 6.9 Bar
14.0 Watts
CRR: 0.00420
14.9 Watts
CRR: 0.00447
Rolling Resistance
80 PSI / 5.5 Bar
15.3 Watts
CRR: 0.00459
16.3 Watts
CRR: 0.00489
Rolling Resistance
60 PSI / 4.1 Bar
17.9 Watts
CRR: 0.00537
19.1 Watts
CRR: 0.00573
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 ProPro 4 Endurance v2
Puncture Resistance Tread 11 Points15 Points
Puncture Resistance Sidewall 3 Points8 Points

Conclusion


Conclusion
Model Strada ProPro 4 Endurance v2
Full Review Full ReviewFull Review
Verdict RecommendedHighly Recommended
Rating 3 / 55 / 5
Buy At Ad Amazon.comAd Amazon.com
  • Challenge Strada Pro
  • Michelin Pro 4 Endurance v2
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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