Road Bike Tire Comparison:
Continental Grand Prix Attack II 2016 vs
Pirelli P Zero Velo Race TLR SL 2020

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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
  • Continental Grand Prix Attack II
  • Pirelli P Zero Velo Race TLR SL
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalPirelli
Model Grand Prix Attack IIP Zero Velo Race TLR SL
Year 20162020
Tire Type Tubetype (clincher)Tubeless
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
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Manufacturer Part Number 01004883905500
EAN 8019227390551
TPI 3/330120
Compound Black ChiliSmartEvo
Bead FoldingFolding
ETRTO 22-62226-622
Size Inch 28"28"
Width mm 2226
Specified Weight 175 grams245 grams
Min Air Pressure 95 psi72 psi
Max Air Pressure 120 psi109 psi
Made In GermanyFrance
Available Sizes 22-622 (700x22C)24-622 (700x24c)
26-622 (700x26c)
28-622 (700x28c)
Image
Continental Grand Prix Attack II 2016
Pirelli P Zero Velo Race TLR SL 2020
Image
Continental Grand Prix Attack II 2016
Pirelli P Zero Velo Race TLR SL 2020
Image
Continental Grand Prix Attack II 2016
Pirelli P Zero Velo Race TLR SL 2020

Size and Weight Measurements


Size and Weight Measurements
Model Grand Prix Attack IIP Zero Velo Race TLR SL
Specified Weight 175 grams245 grams
Measured Weight 182 grams247 grams
System Adjusted Weight 282 grams
(tire + inner tube)
267 grams
(tire + valve + rim seal)
Measured Width 24 mm27 mm
Measured Height 21 mm23 mm
Total Tire Thickness Center 2.2 mm2.4 mm
Total Tire Thickness Sidewall 0.45 mm1.1 mm
Unmounted Casing Width No Data63 mm
Unmounted Tread Width No Data28 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 Attack IIP Zero Velo Race TLR SL
Inner Tube Conti Race28 (100gr butyl)None (20 ml sealant)
Spin Up Video YouTubeYouTube
Rolling Resistance
140 PSI / 9.7 Bar
Not TestedNot Tested
Rolling Resistance
120 PSI / 8.3 Bar
11.7 Watts
CRR: 0.00351
10.3 Watts
CRR: 0.00309
Rolling Resistance
100 PSI / 6.9 Bar
12.7 Watts
CRR: 0.00381
11.3 Watts
CRR: 0.00339
Rolling Resistance
80 PSI / 5.5 Bar
14.6 Watts
CRR: 0.00438
12.9 Watts
CRR: 0.00387
Rolling Resistance
60 PSI / 4.1 Bar
17.9 Watts
CRR: 0.00537
15.6 Watts
CRR: 0.00468
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 Attack IIP Zero Velo Race TLR SL
Puncture Resistance Tread 9 Points8 Points
Puncture Resistance Sidewall 4 Points7 Points

Conclusion


Conclusion
Model Grand Prix Attack IIP Zero Velo Race TLR SL
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 4.0 / 54.0 / 5
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  • Continental Grand Prix Attack II
  • Pirelli P Zero Velo Race TLR SL
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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