Road Bike Tire Comparison:
Challenge Strada Pro 2017 vs
Continental Grand Prix Attack II 2016

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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 ChallengeContinental
Model Strada ProGrand Prix Attack II
Year 20172016
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
Pricing Amazon.comAmazon.com
Part Number 0100488
TPI 3003/330
Compound Black Chili
Bead FoldingFolding
ETRTO 25-62222-622
Size Inch 28"28"
Width mm 2522
Specified Weight 240 grams175 grams
Min Air Pressure 100 psi95 psi
Max Air Pressure 145 psi120 psi
Made In ThailandGermany
Available Sizes 25-622 (700x25C)22-622 (700x22C)
Image
Challenge Strada Pro 2017
Continental Grand Prix Attack II 2016
Image
Challenge Strada Pro 2017
Continental Grand Prix Attack II 2016
Image
Challenge Strada Pro 2017
Continental Grand Prix Attack II 2016

Size and Weight Measurements


Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Strada ProGrand Prix Attack II
Measured Weight 254 grams182 grams
Measured Width 27 mm24 mm
Measured Height 24 mm21 mm
Total Tire Thickness Center 2.3 mm2.2 mm
Total Tire Thickness Sidewall 1 mm0.45 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 ProGrand Prix Attack II
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 13.4 Watts11.7 Watts
Rolling Resistance 100 psi 14.0 Watts12.7 Watts
Rolling Resistance 80 psi 15.3 Watts14.6 Watts
Rolling Resistance 60 psi 17.9 Watts17.9 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.004020.00351
CRR 100 psi / 6.8 Bar 0.004200.00381
CRR 80 psi / 5.5 Bar 0.004590.00438
CRR 60 psi / 4.1 Bar 0.005370.00537
Spin Up Video YouTubeYouTube


Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Strada ProGrand Prix Attack II
Puncture Resistance Tread 119
Puncture Resistance Side 34


Conclusion


Conclusion
Model Strada ProGrand Prix Attack II
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 3 / 54 / 5
Pricing Amazon.comAmazon.com


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