Road Bike Tire Comparison:
Bontrager R4 320 2016 vs
Hutchinson Fusion 5 All Season TL 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
  • Bontrager R4 320
  • Hutchinson Fusion 5 All Season TL
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand BontragerHutchinson
Model R4 320Fusion 5 All Season TL
Year 20162017
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 Very HighHigh
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Manufacturer Part Number PV526131
EAN
TPI 320127
Compound HDF 5.3
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 230 grams325 grams
Min Air Pressure 90 psi psi
Max Air Pressure 140 psi115 psi
Made In ThailandFrance
Available Sizes 25-622 (700x25C)23-622 (700x23C)
25-622 (700x25C)
Image
Bontrager R4 320 2016
Hutchinson Fusion 5 All Season TL 2017
Image
Bontrager R4 320 2016
Hutchinson Fusion 5 All Season TL 2017
Image
Bontrager R4 320 2016
Hutchinson Fusion 5 All Season TL 2017

Size and Weight Measurements


Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model R4 320Fusion 5 All Season TL
Specified Weight 230 grams325 grams
Measured Weight 226 grams335 grams
System Adjusted Weight 326 grams
(tire + inner tube)
355 grams
(tire + valve + rim seal)
Measured Width 25 mm25 mm
Measured Height 22 mm22 mm
Total Tire Thickness Center 2.2 mm3.3 mm
Total Tire Thickness Sidewall 0.8 mm1.3 mm
Unmounted Casing Width No Data62 mm
Unmounted Tread Width No Data23 mm

Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model R4 320Fusion 5 All Season TL
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
11.5 Watts
CRR: 0.00345
14.3 Watts
CRR: 0.00429
Rolling Resistance
100 PSI / 6.9 Bar
12.2 Watts
CRR: 0.00366
15.2 Watts
CRR: 0.00456
Rolling Resistance
80 PSI / 5.5 Bar
13.9 Watts
CRR: 0.00417
16.8 Watts
CRR: 0.00504
Rolling Resistance
60 PSI / 4.1 Bar
16.4 Watts
CRR: 0.00492
19.1 Watts
CRR: 0.00573
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 R4 320Fusion 5 All Season TL
Puncture Resistance Tread 10 Points10 Points
Puncture Resistance Sidewall 4 Points7 Points

Conclusion


Conclusion
Model R4 320Fusion 5 All Season TL
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 4 / 54 / 5
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  • Bontrager R4 320
  • Hutchinson Fusion 5 All Season TL
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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