Touring Bike Tire Comparison:
Continental City Ride II 2015 vs
Continental Contact II 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
  • Continental City Ride II
  • Continental Contact II
Performance compared to all other touring bike tires
(100% is fastest - lightest - thickest - strongest)
Pro Members get 9-point radar charts

Manufacturer Specifications


Manufacturer Specs
Brand ContinentalContinental
Model City Ride IIContact II
Year 20152015
Supplied By Supplied by ContinentalSupplied by Continental
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range LowMed
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Manufacturer Part Number 01007060100262
TPI 3/180
Compound
Bead WireWire
ETRTO 37-62237-622
Size Inch 28"28"
Width mm 3737
Specified Weight 740 grams620 grams
Min Air Pressure 60 psi60 psi
Max Air Pressure 75 psi88 psi
Made In Members OnlyMembers Only
Available Sizes 47-622 (28x1.75)
42-622 (28x1.60)
37-622 (28x1.40)
32-622 (28x1.25)
37-590 (26x1.40)
47-559 (26x1.75)
47-622 (28x1.75)
42-622 (28x1.60)
37-622 (28x1.40)
32-622 (28x1.25)
28-622 (28x1.10)
Image
Continental City Ride II 2015
Continental Contact II 2015
Image
Continental City Ride II 2015
Continental Contact II 2015
Image
Continental City Ride II 2015
Continental Contact II 2015

Size and Weight Measurements


Size and Weight Measurements
Model City Ride IIContact II
Specified Weight 740 grams620 grams
Measured Weight 782 grams623 grams
Measured Width Casing 37 mm (un-round)34 mm (un-round)
Measured Height 36 mm (un-round)31 mm (un-round)
Tread Depth 2.2 mm1.8 mm
Total Tire Thickness Center 5.5 mm4.2 mm
Total Tire Thickness Sidewall Members OnlyMembers Only
All size measurements are taken at an air pressure of 60 psi / 4 bars on a 17.8 mm inner width rim.

Rolling Resistance Test Results


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Rolling Resistance Test Results
Model City Ride IIContact II
Spin Up Video No VideoNo Video
Inner Tube Conti Tour 28 (170 gr butyl)Conti Tour 28 (170 gr butyl)
Rolling Resistance
90 PSI / 6 Bar
No DataMembers Only
Rolling Resistance
75 PSI / 5 Bar
23.9 Watts
CRR: 0.00716
21.7 Watts
CRR: 0.00650
Rolling Resistance
60 PSI / 4 Bar
25.1 Watts
CRR: 0.00752
24.3 Watts
CRR: 0.00728
Rolling Resistance
45 PSI / 3 Bar
Members OnlyMembers Only
Rolling Resistance
30 PSI / 2 Bar
Members OnlyMembers Only
All numbers are for a single tire at a speed of 29 km/h / 18 mph and a load of 42.5 kg / 94 lbs.

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 City Ride IIContact II
Puncture Resistance Tread 13 Points11 Points
Puncture Resistance Side Members OnlyMembers Only
Puncture Factor Tread* 72 Points46 Points
Puncture Factor Side* Members OnlyMembers Only
* Puncture Factor = Puncture Resistance * Total Tire Thickness.
Puncture Factor provides a more realistic puncture resistance score for touring tires.

Conclusion


Conclusion
Model City Ride IIContact II
Full Review Full ReviewFull Review
Verdict RecommendedNot Recommended
Rating 4 / 52 / 5
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  • Continental City Ride II
  • Continental Contact II
Performance compared to all other touring bike tires
(100% is fastest - lightest - thickest - strongest)

Pro Members get 9-point radar charts


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