Road Bike Tire Comparison:
Continental Grand Prix 2014 vs
Michelin Pro 4 Endurance v2 2015

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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 ContinentalMichelin
Model Grand PrixPro 4 Endurance v2
Year 20142015
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 MedHigh
Pricing Amazon.comAmazon.com
Part Number 0100637972649
TPI 3/1803x110
Compound Black ChiliBi Compound
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 245 grams245 grams
Min Air Pressure 110 psi73 psi
Max Air Pressure 120 psi109 psi
Made In GermanyThailand
Available Sizes 23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
23-571 (650x23C)
28-559 (26x1 1/8)
28-406 (20x1.10)
23-622 (700x23C)
25-622 (700x25C)
Image
Continental Grand Prix 2014
Michelin Pro 4 Endurance v2 2015
Image
Continental Grand Prix 2014
Michelin Pro 4 Endurance v2 2015
Image
Continental Grand Prix 2014
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 Grand PrixPro 4 Endurance v2
Measured Weight 239 grams245 grams
Measured Width 26 mm28 mm
Measured Height 24 mm25 mm
Total Tire Thickness Center No Data2.9 mm
Total Tire Thickness Sidewall No Data0.9 mm


Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model Grand PrixPro 4 Endurance v2
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 14.0 Watts14.2 Watts
Rolling Resistance 100 psi 14.5 Watts14.9 Watts
Rolling Resistance 80 psi 15.9 Watts16.3 Watts
Rolling Resistance 60 psi 18.5 Watts19.1 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.004200.00426
CRR 100 psi / 6.8 Bar 0.004350.00447
CRR 80 psi / 5.5 Bar 0.004770.00489
CRR 60 psi / 4.1 Bar 0.005550.00573
Spin Up Video No VideoNo Video


Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Grand PrixPro 4 Endurance v2
Puncture Resistance Tread 1315
Puncture Resistance Side Not Tested8


Conclusion


Conclusion
Model Grand PrixPro 4 Endurance v2
Full Review Full ReviewFull Review
Verdict RecommendedHighly Recommended
Rating 4 / 55 / 5
Pricing Amazon.comAmazon.com


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