Road Bike Tire Comparison:
Challenge Strada Pro 2017 vs
Specialized S-Works Turbo 2016
Contents and Test Summary
- Manufacturer Specifications
- Size and Weight Measurements
- Rolling Resistance Test Results
- Puncture Resistance Test Results
- Conclusion
- Challenge Strada Pro
- Specialized S-Works Turbo
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 | Challenge | Specialized |
| Model | Strada Pro | S-Works Turbo |
| Year | 2017 | 2016 |
| 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 | |
| Manufacturer Part Number | 00015-1074 | |
| EAN | ||
| TPI | 300 | 120 |
| Compound | Gripton | |
| Bead | Folding | Folding |
| ETRTO | 25-622 | 24-622 |
| Size Inch | 28" | 28" |
| Width mm | 25 | 25 |
| Specified Weight | 240 grams | 210 grams |
| Min Air Pressure | 100 psi | 100 psi |
| Max Air Pressure | 145 psi | 125 psi |
| Made In | Members Only | Members Only |
| Available Sizes | 25-622 (700x25C) | 24-622 (700x24C) 26-622 (700x26C) 28-622 (700x28C) |
| Image |  |  |
| Image |  |  |
| Image |  |  |
Size and Weight Measurements
| Size and Weight Measurements | ||
|---|---|---|
| Model | Strada Pro | S-Works Turbo |
| Specified Weight | 240 grams | 210 grams |
| Measured Weight | 254 grams | 215 grams |
| System Adjusted Weight | 354 grams (tire + inner tube) | 315 grams (tire + inner tube) |
| Measured Width | 27 mm (un-round) | 25 mm (un-round) |
| Measured Height | 24 mm (un-round) | 22 mm (un-round) |
| Total Tire Thickness Center | 2.3 mm | 2.8 mm |
| Total Tire Thickness Sidewall | Members Only | Members Only |
| Unmounted Casing Width | No Data | 60 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
advertisement
| Rolling Resistance Test Results | ||
|---|---|---|
| Model | Strada Pro | S-Works Turbo |
| 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 |
13.4 Watts CRR: 0.00402 | 13.4 Watts CRR: 0.00402 |
| Rolling Resistance 100 PSI / 6.9 Bar |
14.0 Watts CRR: 0.00420 | 14.4 Watts CRR: 0.00432 |
| 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 | Strada Pro | S-Works Turbo |
| Total Puncture Score Tread | 49 Points | 47 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 | 2.8 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 | Strada Pro | S-Works Turbo |
| Full Review | Full Review | Full Review |
| Verdict | Recommended | Recommended |
| Rating | 3.0 / 5 | 3.0 / 5 |
| Buy At | Ad Amazon.com | |
- Challenge Strada Pro
- Specialized S-Works Turbo
(100% is fastest - lightest - thickest - strongest)
Pro Members get 9-point radar charts