MTB Tire Comparison:
Continental Race King Protection 2020 vs
Schwalbe Racing Ralph TL-E Addix Speed 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
  • Continental Race King Protection
  • Schwalbe Racing Ralph TL-E Addix Speed
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalSchwalbe
Model Race King ProtectionRacing Ralph TL-E Addix Speed
Year 20202017
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
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Manufacturer Part Number 010147311600251.03
EAN 4019238798128
TPI 3/18067
Compound Black ChiliAddix Speed
Bead FoldingFolding
ETRTO 55-62257-622
Size Inch 29"29"
Width Inch 2.202.25
Specified Weight 605 grams630 grams
Min Air Pressure 44 psi26 psi
Max Air Pressure 58 psi54 psi
Made In GermanyIndonesia
Available Sizes 26x2.20
27,5x2.20
29x2.20
26x2.25
27.5x2.10
27.5x2.25
29x2.25
29x2.35
Image
Continental Race King Protection 2020
Schwalbe Racing Ralph TL-E Addix Speed 2017
Image
Continental Race King Protection 2020
Schwalbe Racing Ralph TL-E Addix Speed 2017
Image
Continental Race King Protection 2020
Schwalbe Racing Ralph TL-E Addix Speed 2017

Size and Weight Measurements


Size and Weight Measurements
Model Race King ProtectionRacing Ralph TL-E Addix Speed
Specified Weight 605 grams630 grams
Measured Weight 588 grams711 grams
Measured Width Carcass 53 mm54 mm
Measured Width Tread 51 mm55 mm
Measured Height 52 mm52 mm
Measured Knob Height Center 2.5 mm2.5 mm
Measured Knob Height Edge 3.0 mm4.3 mm
Measured Total Thickness Sidewall 1.00 mm1.05 mm
Measured Casing Thickness Center 1.80 mm1.75 mm
All size measurements are taken at an air pressure of 35 psi / 2.4 bars on a 17.8 mm inner width rim.

Rolling Resistance Test Results


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Rolling Resistance Test Results
Model Race King ProtectionRacing Ralph TL-E Addix Speed
Inner Tube Conti MTB 29 (225 gr butyl)Conti MTB 29 (225 gr butyl)
Spin Up Video YouTubeYouTube
Rolling Resistance
55 PSI / 3.8 Bar
16.4 Watts
CRR: 0.00492
22.1 Watts
CRR: 0.00662
Rolling Resistance
45 PSI / 3.1 Bar
16.8 Watts
CRR: 0.00504
22.7 Watts
CRR: 0.00680
Rolling Resistance
35 PSI / 2.4 Bar
18.0 Watts
CRR: 0.00540
24.0 Watts
CRR: 0.00719
Rolling Resistance
25 PSI / 1.7 Bar
20.2 Watts
CRR: 0.00606
26.5 Watts
CRR: 0.00794
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 Result (higher is better)
Model Race King ProtectionRacing Ralph TL-E Addix Speed
Puncture Resistance Tread 7 Points6 Points
Puncture Resistance Side 7 Points5 Points

Conclusion


Conclusion
Model Race King ProtectionRacing Ralph TL-E Addix Speed
Full Review Full ReviewFull Review
Verdict Highly RecommendedRecommended
Rating 5 / 54 / 5
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  • Continental Race King Protection
  • Schwalbe Racing Ralph TL-E Addix Speed
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)


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