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)
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 | Germany | Thailand |
| 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 | 27 mm |
| Measured Height | 23 mm | 24 mm |
| Total Tire Thickness Center | 2.3 mm | 2.1 mm |
| Total Tire Thickness Sidewall | 0.5 mm | 0.55 mm |
| Unmounted Casing Width | No Data | 66 mm |
| Unmounted Tread Width | No Data | 27 mm |
| 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 |
13.4 Watts CRR: 0.00402 | 10.6 Watts CRR: 0.00318 |
| Rolling Resistance 60 PSI / 4.1 Bar |
16.3 Watts CRR: 0.00489 | 12.7 Watts CRR: 0.00381 |
| 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 |
| Puncture Resistance Tread | 9 Points | 8 Points |
| Puncture Resistance Sidewall | 4 Points | 3 Points |
Conclusion
| Conclusion | ||
|---|---|---|
| Model | Grand Prix Force II | Power Time Trial |
| Full Review | Full Review | Full Review |
| Verdict | Recommended | Highly Recommended |
| Rating | 4 / 5 | 5 / 5 |
| Buy At | Ad Amazon.com | Ad Amazon.com |
- Continental Grand Prix Force II
- Michelin Power Time Trial
(100% is fastest - lightest - thickest - strongest)