Road Bike Tire Comparison:
Challenge Strada Pro 2017 vs
Continental Ultra Sport II 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 ChallengeContinental
Model Strada ProUltra Sport II
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 HighLow
Pricing Amazon.comAmazon.com
Part Number 0150011
TPI 3003/180
Compound PureGrip
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 240 grams260 grams
Min Air Pressure 100 psi95 psi
Max Air Pressure 145 psi120 psi
Made In ThailandChina
Available Sizes 25-622 (700x25C)32-630 (27x1 1/4)
28-630 (27x1 1/8)
23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
32-622 (700x32C)
Image
Challenge Strada Pro 2017
Continental Ultra Sport II 2015
Image
Challenge Strada Pro 2017
Continental Ultra Sport II 2015
Image
Challenge Strada Pro 2017
Continental Ultra Sport II 2015

Size and Weight Measurements


Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Strada ProUltra Sport II
Measured Weight 254 grams267 grams
Measured Width 27 mm26 mm
Measured Height 24 mm24 mm
Total Tire Thickness Center 2.3 mm3 mm
Total Tire Thickness Sidewall 1 mm0.7 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 ProUltra Sport II
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 13.4 Watts14.3 Watts
Rolling Resistance 100 psi 14.0 Watts14.8 Watts
Rolling Resistance 80 psi 15.3 Watts16.4 Watts
Rolling Resistance 60 psi 17.9 Watts18.9 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.004020.00429
CRR 100 psi / 6.8 Bar 0.004200.00444
CRR 80 psi / 5.5 Bar 0.004590.00492
CRR 60 psi / 4.1 Bar 0.005370.00567
Spin Up Video YouTubeNo Video


Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Strada ProUltra Sport II
Puncture Resistance Tread 1110
Puncture Resistance Side 34


Conclusion


Conclusion
Model Strada ProUltra Sport II
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 3 / 53 / 5
Pricing Amazon.comAmazon.com


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