Road Bike Tire Comparison:
Bontrager R4 320 2016 vs
Vittoria Rubino Pro III 2014

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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
  • Bontrager R4 320
  • Vittoria Rubino Pro III
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)
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Manufacturer Specifications


Manufacturer Specifications
Brand BontragerVittoria
Model R4 320Rubino Pro III
Year 20162014
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 Very HighMed
Buy At
Manufacturer Part Number 111.365.21.25.111BX
EAN
TPI 320150
Compound -
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 230 grams235 grams
Min Air Pressure 90 psi100 psi
Max Air Pressure 140 psi130 psi
Made In ThailandThailand
Available Sizes 25-622 (700x25C)20-622 (700x20C)
23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
23-571 (650x23C)
Image
Bontrager R4 320 2016
Vittoria Rubino Pro III 2014
Image
Bontrager R4 320 2016
Vittoria Rubino Pro III 2014
Image
Bontrager R4 320 2016
Vittoria Rubino Pro III 2014

Size and Weight Measurements


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Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model R4 320Rubino Pro III
Specified Weight 230 grams235 grams
Measured Weight 226 grams238 grams
System Adjusted Weight 326 grams
(tire + inner tube)
338 grams
(tire + inner tube)
Measured Width 25 mm26 mm
Measured Height 22 mm24 mm
Total Tire Thickness Center 2.2 mm3.2 mm
Total Tire Thickness Sidewall 0.8 mm0.55 mm
Unmounted Casing Width No DataNo Data
Unmounted Tread Width No DataNo Data
Loading Chart...

Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model R4 320Rubino Pro III
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 11.5 Watts13.4 Watts
Rolling Resistance 100 psi 12.2 Watts14.0 Watts
Rolling Resistance 80 psi 13.9 Watts16.0 Watts
Rolling Resistance 60 psi 16.4 Watts18.6 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.003450.00402
CRR 100 psi / 6.8 Bar 0.003660.00420
CRR 80 psi / 5.5 Bar 0.004170.00480
CRR 60 psi / 4.1 Bar 0.004920.00558
Spin Up Video YouTubeNo Video
Loading Chart...

Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model R4 320Rubino Pro III
Puncture Resistance Tread 10 Points12 Points
Puncture Resistance Sidewall 4 Points7 Points
Loading Chart...

Conclusion


Conclusion
Model R4 320Rubino Pro III
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 4 / 54 / 5
Buy At
  • Bontrager R4 320
  • Vittoria Rubino Pro III
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)
advertisement


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