Road Bike Tire Comparison:
Continental Grand Prix 4000 RS 2018 vs
Schwalbe Ultremo ZX 2014

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Contents

  1. Manufacturer Specifications
  2. Size and Weight Measurements
  3. Rolling Resistance Test Results
  4. Puncture Resistance Test Results
  5. Conclusion

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalSchwalbe
Model Grand Prix 4000 RSUltremo ZX
Year 20182014
Tire Type Tubetype (clincher)Tubetype (clincher)
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighMed
Pricing
Part Number 010166711600036.02
TPI 3/330127
Compound Black ChiliRaceStar
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 205 grams215 grams
Min Air Pressure psi85 psi
Max Air Pressure 120 psi130 psi
Made In GermanyIndonesia
Available Sizes 25-622 (700x25c)23-622 (700x23C)
25-622 (700x25C)
Image
Continental Grand Prix 4000 RS 2018
Schwalbe Ultremo ZX 2014
Image
Continental Grand Prix 4000 RS 2018
Schwalbe Ultremo ZX 2014
Image
Continental Grand Prix 4000 RS 2018
Schwalbe Ultremo ZX 2014

Size and Weight Measurements


Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Grand Prix 4000 RSUltremo ZX
Measured Weight 205 grams229 grams
Measured Width 27 mm25 mm
Measured Height 24 mm23 mm
Total Tire Thickness Center 2.3 mmNo Data
Total Tire Thickness Sidewall 0.55 mmNo Data


Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model Grand Prix 4000 RSUltremo ZX
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 10.5 Watts14.1 Watts
Rolling Resistance 100 psi 11.0 Watts15.0 Watts
Rolling Resistance 80 psi 12.3 Watts16.3 Watts
Rolling Resistance 60 psi 14.4 Watts19.5 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.003150.00423
CRR 100 psi / 6.8 Bar 0.003300.00450
CRR 80 psi / 5.5 Bar 0.003690.00489
CRR 60 psi / 4.1 Bar 0.004320.00585
Spin Up Video YouTubeNo Video


Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Grand Prix 4000 RSUltremo ZX
Puncture Resistance Tread 912
Puncture Resistance Side 4Not Tested


Conclusion


Conclusion
Model Grand Prix 4000 RSUltremo ZX
Full Review Full ReviewFull Review
Verdict Highly RecommendedNot Recommended
Rating 5 / 52 / 5
Pricing


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