Road Bike Tire Comparison:
Michelin Dynamic Sport 2015 vs
Michelin Pro 4 Service Course 2014

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Contents and Test Summary

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

Manufacturer Specifications


Manufacturer Specifications
Brand MichelinMichelin
Model Dynamic SportPro 4 Service Course
Year 20152014
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 LowMed
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Manufacturer Part Number 446783
EAN
TPI 30110
Compound Dual Compound
Bead WireFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 305 grams215 grams
Min Air Pressure 73 psi73 psi
Max Air Pressure 102 psi109 psi
Made In TaiwanThailand
Available Sizes 23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
20-622 (700x20C)
23-622 (700x23C)
25-622 (700x25C)
23-671 (650x23C)
Image
Michelin Dynamic Sport 2015
Michelin Pro 4 Service Course 2014
Image
Michelin Dynamic Sport 2015
Michelin Pro 4 Service Course 2014
Image
Michelin Dynamic Sport 2015
Michelin Pro 4 Service Course 2014

Size and Weight Measurements


Size and Weight Measurements
Model Dynamic SportPro 4 Service Course
Specified Weight 305 grams215 grams
Measured Weight 304 grams222 grams
System Adjusted Weight 404 grams
(tire + inner tube)
322 grams
(tire + inner tube)
Measured Width 25 mm28 mm
Measured Height 23 mm26 mm
Total Tire Thickness Center 3.2 mm2.9 mm
Total Tire Thickness Sidewall 0.7 mm0.55 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


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Rolling Resistance Test Results
Model Dynamic SportPro 4 Service Course
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
17.3 Watts
CRR: 0.00519
14.9 Watts
CRR: 0.00447
Rolling Resistance
100 PSI / 6.9 Bar
18.1 Watts
CRR: 0.00543
16.0 Watts
CRR: 0.00480
Rolling Resistance
80 PSI / 5.5 Bar
19.5 Watts
CRR: 0.00585
17.6 Watts
CRR: 0.00528
Rolling Resistance
60 PSI / 4.1 Bar
23.2 Watts
CRR: 0.00695
20.1 Watts
CRR: 0.00603
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 Dynamic SportPro 4 Service Course
Puncture Resistance Tread 8 Points15 Points
Puncture Resistance Sidewall 4 Points6 Points

Conclusion


Conclusion
Model Dynamic SportPro 4 Service Course
Full Review Full ReviewFull Review
Verdict Not RecommendedRecommended
Rating 2.0 / 54.0 / 5
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  • Michelin Dynamic Sport
  • Michelin Pro 4 Service Course
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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