Road Bike Tire Comparison:
Pirelli P Zero Velo TT 2017 vs
Schwalbe Pro One HT (tubular) 2017

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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
  • Pirelli P Zero Velo TT
  • Schwalbe Pro One HT (tubular)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand PirelliSchwalbe
Model P Zero Velo TTPro One HT (tubular)
Year 20172017
Tire Type Tubetype (clincher)Tubular
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighVery High
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Manufacturer Part Number 11101216
EAN 8019227290875
TPI 127T107
Compound SmartNET SilicaOneStar
Bead FoldingTubular
ETRTO 23-62228x25
Size Inch 28"28"
Width mm 2325
Specified Weight 165 grams290 grams
Min Air Pressure psi85 psi
Max Air Pressure 125 psi145 psi
Made In France-
Available Sizes 23-622 (700x23C)28x22
28x25
Image
Pirelli P Zero Velo TT 2017
Schwalbe Pro One HT (tubular) 2017
Image
Pirelli P Zero Velo TT 2017
Schwalbe Pro One HT (tubular) 2017
Image
Pirelli P Zero Velo TT 2017
Schwalbe Pro One HT (tubular) 2017

Size and Weight Measurements


Size and Weight Measurements
Model P Zero Velo TTPro One HT (tubular)
Specified Weight 165 grams290 grams
Measured Weight 163 grams303 grams
System Adjusted Weight 263 grams
(tire + inner tube)
313 grams
(tire + tubular glue)
Measured Width 25 mm25 mm
Measured Height 22 mm23 mm
Total Tire Thickness Center 1.7 mm2.6 mm
Total Tire Thickness Sidewall 0.6 mm0.45 mm
Unmounted Casing Width 63 mmNo Data
Unmounted Tread Width 24 mm32 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 P Zero Velo TTPro One HT (tubular)
Inner Tube Conti Race28 (100gr butyl)Tubular
Spin Up Video YouTubeYouTube
Rolling Resistance
140 PSI / 9.7 Bar
Not Tested15.8 Watts
CRR: 0.00474
Rolling Resistance
120 PSI / 8.3 Bar
10.2 Watts
CRR: 0.00306
16.1 Watts
CRR: 0.00483
Rolling Resistance
100 PSI / 6.9 Bar
11.0 Watts
CRR: 0.00330
17.4 Watts
CRR: 0.00522
Rolling Resistance
80 PSI / 5.5 Bar
12.2 Watts
CRR: 0.00366
19.1 Watts
CRR: 0.00573
Rolling Resistance
60 PSI / 4.1 Bar
14.6 Watts
CRR: 0.00438
21.6 Watts
CRR: 0.00647
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 P Zero Velo TTPro One HT (tubular)
Puncture Resistance Tread 7 Points10 Points
Puncture Resistance Sidewall 4 Points3 Points

Conclusion


Conclusion
Model P Zero Velo TTPro One HT (tubular)
Full Review Full ReviewFull Review
Verdict Highly RecommendedNot Recommended
Rating 5.0 / 52.0 / 5
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  • Pirelli P Zero Velo TT
  • Schwalbe Pro One HT (tubular)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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