Touring Bike Tire Comparison:
Schwalbe Marathon Racer 2015 vs
Vredestein Perfect-E 2015

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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
  • Schwalbe Marathon Racer
  • Vredestein Perfect-E
Performance compared to all other touring bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specs
Brand SchwalbeVredestein
Model Marathon RacerPerfect-E
Year 20152015
Supplied By Supplied by SchwalbeSupplied by Continental
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range MedMed
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Manufacturer Part Number 11100290
TPI 6730
Compound SpeedGrip
Bead WireWire
ETRTO 35-62237-622
Size Inch 28"28"
Width mm 3537
Specified Weight 465 grams660 grams
Min Air Pressure 65 psi56 psi
Max Air Pressure 95 psi80 psi
Made In Indonesia
Available Sizes 40-622 (28x1.50)
35-622 (28x1.35)
30-622 (28x1.20)
40-559 (26x1.50)
40-406 (20x1.50)
40-355 (18x1.50)
40-305 (16x1.50)
47-622 (28x1.75)
40-622 (28x1.50)
37-622 (28x1.40)
47-559 (26x1.75)
Image
Schwalbe Marathon Racer 2015
Vredestein Perfect-E 2015
Image
Schwalbe Marathon Racer 2015
Vredestein Perfect-E 2015
Image
Schwalbe Marathon Racer 2015
Vredestein Perfect-E 2015

Size and Weight Measurements


Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Marathon RacerPerfect-E
Specified Weight 465 grams660 grams
Measured Weight 450 grams693 grams
Measured Width Casing 33 mm37 mm
Measured Height 32 mm37 mm
Tread Depth 1.5 mm2.2 mm
Total Tire Thickness Center 4.6 mm4.8 mm
Total Tire Thickness Sidewall 0.8 mm1.4 mm

Rolling Resistance Test Results


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Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model Marathon RacerPerfect-E
Inner Tube Conti Tour 28 (170 gr butyl)Conti Tour 28 (170 gr butyl)
Spin Up Video No VideoNo Video
Rolling Resistance
90 PSI / 6 Bar
20.9 Watts
CRR: 0.00626
No Data
Rolling Resistance
75 PSI / 5 Bar
22.6 Watts
CRR: 0.00677
24.6 Watts
CRR: 0.00737
Rolling Resistance
60 PSI / 4 Bar
24.6 Watts
CRR: 0.00737
27.3 Watts
CRR: 0.00818
Rolling Resistance
45 PSI / 3 Bar
28.8 Watts
CRR: 0.00863
32.0 Watts
CRR: 0.00959
Rolling Resistance
30 PSI / 2 Bar
38.3 Watts
CRR: 0.01148
41.3 Watts
CRR: 0.01238
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 Marathon RacerPerfect-E
Puncture Resistance Tread 16 Points13 Points
Puncture Resistance Side 4 Points4 Points
Puncture Factor Tread* 74 Points62 Points
Puncture Factor Side* 3 Points6 Points
* Puncture Factor = Puncture Resistance * Total Tire Thickness.
Puncture Factor provides a more realistic puncture resistance score for touring tires.

Conclusion


Conclusion
Model Marathon RacerPerfect-E
Full Review Full ReviewFull Review
Verdict RecommendedNot Recommended
Rating 3 / 52 / 5
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  • Schwalbe Marathon Racer
  • Vredestein Perfect-E
Performance compared to all other touring bike tires
(100% is fastest - lightest - thickest - strongest)


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