Road Bike Tire Comparison:
Challenge Strada Pro 2017 vs
Continental Grand Prix 2014

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  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
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
Part Number 0100637
TPI 3003/180
Compound Black Chili
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 240 grams245 grams
Min Air Pressure 100 psi110 psi
Max Air Pressure 145 psi120 psi
Made In ThailandGermany
Available Sizes 25-622 (700x25C)23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
23-571 (650x23C)
28-559 (26x1 1/8)
28-406 (20x1.10)
Challenge Strada Pro 2017
Continental Grand Prix 2014
Challenge Strada Pro 2017
Continental Grand Prix 2014
Challenge Strada Pro 2017
Continental Grand Prix 2014

Size and Weight Measurements

Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Strada ProGrand Prix
Measured Weight 254 grams239 grams
Measured Width 27 mm26 mm
Measured Height 24 mm24 mm
Total Tire Thickness Center 2.3 mmNo Data
Total Tire Thickness Sidewall 1 mmNo Data
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
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 13.4 Watts14.0 Watts
Rolling Resistance 100 psi 14.0 Watts14.5 Watts
Rolling Resistance 80 psi 15.3 Watts15.9 Watts
Rolling Resistance 60 psi 17.9 Watts18.5 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.004020.00420
CRR 100 psi / 6.8 Bar 0.004200.00435
CRR 80 psi / 5.5 Bar 0.004590.00477
CRR 60 psi / 4.1 Bar 0.005370.00555
Spin Up Video YouTubeNo Video

Puncture Resistance Test Results

Puncture Resistance Test Results (higher is better)
Model Strada ProGrand Prix
Puncture Resistance Tread 1113
Puncture Resistance Side 3Not Tested


Model Strada ProGrand Prix
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 3 / 54 / 5

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