Road Bike Tire Comparison:
Bontrager R4 320 2016 vs
Maxxis High Road 2019

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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 BontragerMaxxis
Model R4 320High Road
Year 20162019
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 HighHigh
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Manufacturer Part Number ETB00109100
TPI 320120
Compound HYPR
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 230 grams210 grams
Min Air Pressure 90 psi100 psi
Max Air Pressure 140 psi130 psi
Made In ThailandTaiwan
Available Sizes 25-622 (700x25C)25-622 (700x25c)
Image
Bontrager R4 320 2016
Maxxis High Road 2019
Image
Bontrager R4 320 2016
Maxxis High Road 2019
Image
Bontrager R4 320 2016
Maxxis High Road 2019

Size and Weight Measurements


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Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model R4 320High Road
Measured Weight 226 grams209 grams
Measured Width 25 mm27 mm
Measured Height 22 mm25 mm
Total Tire Thickness Center 2.2 mm2.6 mm
Total Tire Thickness Sidewall 0.8 mm0.5 mm
Unmounted Casing Width No Data67 mm
Unmounted Tread Width No Data27 mm
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Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model R4 320High Road
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 11.5 Watts13.2 Watts
Rolling Resistance 100 psi 12.2 Watts14.2 Watts
Rolling Resistance 80 psi 13.9 Watts16.0 Watts
Rolling Resistance 60 psi 16.4 Watts18.2 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.003450.00396
CRR 100 psi / 6.8 Bar 0.003660.00426
CRR 80 psi / 5.5 Bar 0.004170.00480
CRR 60 psi / 4.1 Bar 0.004920.00546
Spin Up Video YouTubeYouTube
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Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model R4 320High Road
Puncture Resistance Tread 10 Points13 Points
Puncture Resistance Side 4 Points4 Points
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Conclusion


Conclusion
Model R4 320High Road
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 4 / 54 / 5
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