Road Bike Tire Comparison:
Continental Grand Prix 4000S II 2014 vs
Michelin Dynamic Sport 2015

Facebook like buttonTwitter like buttonEmail share button

Contents and Test Summary

  1. Manufacturer Specifications
  2. Size and Weight Measurements
  3. Rolling Resistance Test Results
  4. Puncture Resistance Test Results
  5. Conclusion
  • Continental Grand Prix 4000S II
  • Michelin Dynamic Sport
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalMichelin
Model Grand Prix 4000S IIDynamic Sport
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 HighLow
Buy At Ad Amazon.comAd Amazon.com
Manufacturer Part Number 0100945
EAN
TPI 3/33030
Compound Black Chili
Bead FoldingWire
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 225 grams305 grams
Min Air Pressure 95 psi73 psi
Max Air Pressure 120 psi102 psi
Made In GermanyTaiwan
Available Sizes 20-622 (700x20C)
23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
23-571 (650x23C)
23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
Image
Continental Grand Prix 4000S II 2014
Michelin Dynamic Sport 2015
Image
Continental Grand Prix 4000S II 2014
Michelin Dynamic Sport 2015
Image
Continental Grand Prix 4000S II 2014
Michelin Dynamic Sport 2015

Size and Weight Measurements


Size and Weight Measurements
Model Grand Prix 4000S IIDynamic Sport
Specified Weight 225 grams305 grams
Measured Weight 215 grams304 grams
System Adjusted Weight 315 grams
(tire + inner tube)
404 grams
(tire + inner tube)
Measured Width 27 mm25 mm
Measured Height 25 mm23 mm
Total Tire Thickness Center 2.9 mm3.2 mm
Total Tire Thickness Sidewall 0.55 mm0.7 mm
Unmounted Casing Width No DataNo Data
Unmounted Tread Width No DataNo Data
All size measurements are taken at an air pressure of 100 psi / 6.9 bars on a 17.8 mm inner width rim.

Rolling Resistance Test Results


advertisement
Rolling Resistance Test Results
Model Grand Prix 4000S IIDynamic Sport
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Spin Up Video No VideoNo Video
Rolling Resistance
140 PSI / 9.7 Bar
Not TestedNot Tested
Rolling Resistance
120 PSI / 8.3 Bar
12.2 Watts
CRR: 0.00366
17.3 Watts
CRR: 0.00519
Rolling Resistance
100 PSI / 6.9 Bar
12.9 Watts
CRR: 0.00387
18.1 Watts
CRR: 0.00543
Rolling Resistance
80 PSI / 5.5 Bar
13.7 Watts
CRR: 0.00411
19.5 Watts
CRR: 0.00585
Rolling Resistance
60 PSI / 4.1 Bar
15.5 Watts
CRR: 0.00465
23.2 Watts
CRR: 0.00695
All numbers are for a single tire at a speed of 29 km/h / 18 mph and a load of 42.5 kg / 94 lbs.

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 Grand Prix 4000S IIDynamic Sport
Puncture Resistance Tread 11 Points8 Points
Puncture Resistance Sidewall 5 Points4 Points

Conclusion


Conclusion
Model Grand Prix 4000S IIDynamic Sport
Full Review Full ReviewFull Review
Verdict Highly RecommendedNot Recommended
Rating 5 / 52 / 5
Buy At Ad Amazon.comAd Amazon.com
  • Continental Grand Prix 4000S II
  • Michelin Dynamic Sport
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


Get updates on new articles