Touring Bike Tire Comparison:
Schwalbe Kojak 2017 vs
Schwalbe Marathon (GreenGuard) 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 Kojak
  • Schwalbe Marathon (GreenGuard)
Performance compared to all other touring bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specs
Brand SchwalbeSchwalbe
Model KojakMarathon (GreenGuard)
Year 20172015
Supplied By Bought in storeSupplied by Schwalbe
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range MedMed
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Manufacturer Part Number 11600020.0111100007
TPI 6767
Compound SpeedGripEndurance
Bead FoldingWire
ETRTO 35-62237-622
Size Inch 28"28"
Width mm 3537
Specified Weight 330 grams730 grams
Min Air Pressure 55 psi55 psi
Max Air Pressure 95 psi85 psi
Made In IndonesiaIndonesia
Available Sizes 32-355 (18x1.25)
32-369 (27x1 1/4)
35-406 (20x1.35)
35-559 (26x1.35)
50-559 (26x2.00)
35-622 (28x.135)
40-635 (28x1.50)
32-630 (27x1.25)
50-622 (28x2.00)
47-622 (28x1.75)
40-622 (28x1.50)
37-622 (28x1.40)
32-622 (28x1.25)
28-622 (28x1.10)
25-622 (28x1.00)
23-622 (28x0.90)
37-590 (26x1.40)
44-584 (27.5x1.65)
50-559 (26x2.00)
47-559 (26x1.75)
40-622 (26x1.50)
32-559 (26x1.25)
47-507 (24x1.75)
47-406 (20x1.75)
40-406 (20x1.50)
44-355 (18x1.65)
35-349 (16x1.35)
47-305 (16x1.75)
Image
Schwalbe Kojak 2017
Schwalbe Marathon (GreenGuard) 2015
Image
Schwalbe Kojak 2017
Schwalbe Marathon (GreenGuard) 2015
Image
Schwalbe Kojak 2017
Schwalbe Marathon (GreenGuard) 2015

Size and Weight Measurements


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Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model KojakMarathon (GreenGuard)
Measured Weight 351 grams729 grams
Measured Width Casing 33 mm35 mm
Measured Height 31 mm36 mm
Tread Depth 0 mm2.3 mm
Total Tire Thickness Center 3.9 mm7.3 mm
Total Tire Thickness Sidewall 0.55 mm1.65 mm
Loading Chart...
Loading Chart...

Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model KojakMarathon (GreenGuard)
Inner Tube Conti Tour 28 (170 gr butyl)Conti Tour 28 (170 gr butyl)
Rolling Resistance 90 psi / 6 bar 20.5 Watts18.8 Watts
Rolling Resistance 75 psi / 5 bar 21.9 Watts19.6 Watts
Rolling Resistance 60 psi / 4 bar 24.8 Watts21.3 Watts
Rolling Resistance 45 psi / 3 bar 29.1 Watts23.8 Watts
Rolling Resistance 30 psi / 2 bar 37.5 Watts30.6 Watts
CRR 90 psi / 6 bar 0.006150.00564
CRR 75 psi / 5 bar 0.006560.00588
CRR 60 psi / 4 bar 0.007430.00638
CRR 45 psi / 3 bar 0.008720.00713
CRR 30 psi / 2 bar 0.011240.00917
Spin Up Video YouTubeYouTube
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Puncture Resistance Test Results

Puncture Resistance Test Results (higher is better)
Model KojakMarathon (GreenGuard)
Puncture Resistance Tread 12 Points14 Points
Puncture Resistance Side 3 Points5 Points
Puncture Factor Tread* 47 Points102 Points
Puncture Factor Side* 2 Points8 Points
* Puncture Factor = Puncture Resistance * Total Tire Thickness.
Puncture Factor provides a more realistic puncture resistance score for touring tires
Loading Chart...

Conclusion


Conclusion
Model KojakMarathon (GreenGuard)
Full Review Full ReviewFull Review
Verdict Not RecommendedHighly Recommended
Rating 2 / 55 / 5
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  • Schwalbe Kojak
  • Schwalbe Marathon (GreenGuard)
Performance compared to all other touring bike tires
(100% is fastest - lightest - thickest - strongest)


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