Road Bike Tire Comparison:
Continental Grand Prix Force II 2016 vs
Michelin Power Time Trial 2020
Contents and Test Summary
- Manufacturer Specifications
- Size and Weight Measurements
- Rolling Resistance Test Results
- Puncture Resistance Test Results
- Conclusion
- Continental Grand Prix Force II
- Michelin Power Time Trial
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)
(100% is fastest - lightest - thickest - strongest)
Pro Members get 9-point radar charts
Manufacturer Specifications
Manufacturer Specifications | ||
---|---|---|
Brand | Continental | Michelin |
Model | Grand Prix Force II | Power Time Trial |
Year | 2016 | 2020 |
Tire Type | Tubetype (clincher) | Tubetype (clincher) |
Supplied By | Bought in store | Bought in store |
Full Review | Full Review | Full Review |
New or Used | New | New |
Mileage | 0 km | 0 km |
Price Range | High | High |
Buy At | Ad Amazon.com | Ad Amazon.com |
Manufacturer Part Number | 0100489 | 146938 |
EAN | 3528701469386 | |
TPI | 3/330 | 3x180 |
Compound | Black Chili | Race-2 compound |
Bead | Folding | Folding |
ETRTO | 24-622 | 25-622 |
Size Inch | 28" | 28" |
Width mm | 24 | 25 |
Specified Weight | 195 grams | 190 grams |
Min Air Pressure | 95 psi | 73 psi |
Max Air Pressure | 120 psi | 116 psi |
Made In | Members Only | Members Only |
Available Sizes | 24-622 (700x24C) | 23-622 (700x23c) 25-622 (700x25c) |
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Size and Weight Measurements
Size and Weight Measurements | ||
---|---|---|
Model | Grand Prix Force II | Power Time Trial |
Specified Weight | 195 grams | 190 grams |
Measured Weight | 196 grams | 206 grams |
System Adjusted Weight | 296 grams (tire + inner tube) | 306 grams (tire + inner tube) |
Measured Width | 26 mm (un-round) | 27 mm (un-round) |
Measured Height | 23 mm (un-round) | 24 mm (un-round) |
Total Tire Thickness Center | 2.3 mm | 2.1 mm |
Total Tire Thickness Sidewall | Members Only | Members Only |
Unmounted Casing Width | No Data | 66 mm |
Unmounted Tread Width | No Data | Members Only |
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 | Grand Prix Force II | Power Time Trial |
Inner Tube | Conti Race28 (100gr butyl) | Conti Race28 (100gr butyl) |
Spin Up Video | YouTube | YouTube |
Rolling Resistance 140 PSI / 9.7 Bar |
Not Tested | Not Tested |
Rolling Resistance 120 PSI / 8.3 Bar |
11.0 Watts CRR: 0.00330 | 8.6 Watts CRR: 0.00258 |
Rolling Resistance 100 PSI / 6.9 Bar |
11.6 Watts CRR: 0.00348 | 9.2 Watts CRR: 0.00276 |
Rolling Resistance 80 PSI / 5.5 Bar |
Members Only | Members Only |
Rolling Resistance 60 PSI / 4.1 Bar |
Members Only | Members Only |
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 Force II | Power Time Trial |
Total Puncture Score Tread | 39 Points | 35 Points |
Total Puncture Score Sidewall | Members Only | Members Only |
Tread Puncture Force Sharp Needle | Members Only | Members Only |
Tread Puncture Force Blunt Needle | Members Only | Members Only |
Tread Total Tire Thickness | 2.3 mm | 2.1 mm |
Sidewall Puncture Force Sharp Needle | Members Only | Members Only |
Sidewall Puncture Force Blunt Needle | Members Only | Members Only |
Sidewall Total Tire Thickness | Members Only | Members Only |
Conclusion
Conclusion | ||
---|---|---|
Model | Grand Prix Force II | Power Time Trial |
Full Review | Full Review | Full Review |
Verdict | Recommended | Highly Recommended |
Rating | 4.0 / 5 | 5.0 / 5 |
Buy At | Ad Amazon.com | Ad Amazon.com |
- Continental Grand Prix Force II
- Michelin Power Time Trial
(100% is fastest - lightest - thickest - strongest)
Pro Members get 9-point radar charts