MTB Tire Comparison:
Continental Speed King II RaceSport 2015 vs
Schwalbe Racing Ralph TL-R PaceStar 2014

Facebook like buttonTwitter like buttonEmail share button

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 Speed King II RaceSport
  • Schwalbe Racing Ralph TL-R PaceStar
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalSchwalbe
Model Speed King II RaceSportRacing Ralph TL-R PaceStar
Year 20152014
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
Buy At Ad Amazon.comAd Amazon.com
Manufacturer Part Number 010093311600256.01
EAN
TPI 3/180127
Compound Black ChiliPaceStar
Bead FoldingFolding
ETRTO 55-62257-622
Size Inch 29"29"
Width Inch 2.202.25
Specified Weight 465 grams535 grams
Min Air Pressure psi psi
Max Air Pressure 65 psi54 psi
Made In GermanyIndonesia
Available Sizes 29 x 2.20
27.5 x 2.20
26 x 2.20
29 x 2.25
29 x 2.10
27.5 x 2.25
27.5 x 2.10
26 x 2.25
26 x 2.10
Image
Continental Speed King II RaceSport 2015
Schwalbe Racing Ralph TL-R PaceStar 2014
Image
Continental Speed King II RaceSport 2015
Schwalbe Racing Ralph TL-R PaceStar 2014
Image
Continental Speed King II RaceSport 2015
Schwalbe Racing Ralph TL-R PaceStar 2014

Size and Weight Measurements


Size and Weight Measurements
Model Speed King II RaceSportRacing Ralph TL-R PaceStar
Specified Weight 465 grams535 grams
Measured Weight 467 grams534 grams
Measured Width Carcass 54 mm55 mm
Measured Width Tread 49 mm55 mm
Measured Height 53 mm53 mm
Measured Knob Height Center 0.5 mm2.5 mm
Measured Knob Height Edge 1.5 mm4.3 mm
Measured Total Thickness Sidewall 0.45 mmNot Tested
Measured Casing Thickness Center 1.70 mmNot Tested
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


advertisement
Rolling Resistance Test Results
Model Speed King II RaceSportRacing Ralph TL-R PaceStar
Inner Tube Conti MTB 29 (225 gr butyl)Conti MTB 29 (225 gr butyl)
Spin Up Video No VideoNo Video
Rolling Resistance
55 PSI / 3.8 Bar
14.5 Watts
CRR: 0.00435
19.1 Watts
CRR: 0.00573
Rolling Resistance
45 PSI / 3.1 Bar
15.1 Watts
CRR: 0.00453
19.7 Watts
CRR: 0.00591
Rolling Resistance
35 PSI / 2.4 Bar
16.6 Watts
CRR: 0.00498
21.2 Watts
CRR: 0.00635
Rolling Resistance
25 PSI / 1.7 Bar
19.1 Watts
CRR: 0.00573
23.9 Watts
CRR: 0.00716
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 Speed King II RaceSportRacing Ralph TL-R PaceStar
Puncture Resistance Tread 7 Points7 Points
Puncture Resistance Side 4 Points5 Points

Conclusion


Conclusion
Model Speed King II RaceSportRacing Ralph TL-R PaceStar
Full Review Full ReviewFull Review
Verdict Highly RecommendedHighly Recommended
Rating 5 / 55 / 5
Buy At Ad Amazon.comAd Amazon.com
  • Continental Speed King II RaceSport
  • Schwalbe Racing Ralph TL-R PaceStar
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)


Get updates on new articles