MTB Tire Comparison:
Continental Race King Protection 2015 2015 vs
Continental Race King RaceSport Tubeless 2014

Contents and Test Summary

  1. Manufacturer Specifications
  2. Size and Weight Measurements
  3. Rolling Resistance Test Results
  4. Puncture Resistance Test Results
  5. Static Grip Test Results
  6. Conclusion
  • Continental Race King Protection 2015 *
  • Continental Race King RaceSport Tubeless *
* Grip test data not available
Performance compared to all other MTB tires
(100% is best)
Pro Members get 11-point radar charts

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalContinental
Model Race King Protection 2015Race King RaceSport Tubeless
Year 20152014
Supplied By Bought in storeBought in store
Full Review Full Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
Buy At
Manufacturer Part Number 01005460100545
EAN
TPI 4/2403/180
Compound Black ChiliBlack Chili
Bead FoldingFolding
ETRTO 55-62257-622
Size Inch 29"29"
Width Inch 2.202.20
Specified Weight 645 grams540 grams
Min Air Pressure 35 psi psi
Max Air Pressure 65 psi65 psi
Made In Pro DataPro Data
Available Sizes 29x2.20
27.5x2.20
26x2.20
29x2.20
29x2.00
27.5x2.20
26x2.20
26x2.00
Image 1
Continental Race King Protection 2015 2015
Continental Race King RaceSport Tubeless 2014
Image 2
Continental Race King Protection 2015 2015
Continental Race King RaceSport Tubeless 2014
Image 3
Continental Race King Protection 2015 2015
Continental Race King RaceSport Tubeless 2014
Image 4 Not AvailableNot Available

Size and Weight Measurements


Size and Weight Measurements
Model Race King Protection 2015Race King RaceSport Tubeless
Specified Weight 645 grams540 grams
Measured Weight 629 grams497 grams
Measured Width Carcass 55 mm (un-round)55 mm (un-round)
Measured Width Tread 51 mm51 mm
Measured Height 54 mm (un-round)55 mm (un-round)
Measured Knob Height Center 2.5 mm2.5 mm
Measured Knob Height Edge 2.5 mm2.5 mm
Measured Casing Thickness Center 1.75 mm1.70 mm
Measured Total Thickness Sidewall Pro DataPro Data
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


Rolling Resistance Test Results
Model Race King Protection 2015Race King RaceSport Tubeless
Spin Up Video No VideoNo Video
Inner Tube None (40 ml sealant)None (60 ml sealant)
Measured Width 55 mm55 mm
Rolling Resistance
Real tire width in mm:
47-50 = 42 psi/2.9 bar
51-55 = 38 psi/2.6 bar
56-60 = 34 psi/2.3 bar
High Air Pressure
Pro DataPro Data
Rolling Resistance
Real tire width in mm:
47-50 = 35 psi/2.4 bar
51-55 = 32 psi/2.2 bar
56-60 = 29 psi/2.0 bar
Medium Air Pressure
Pro DataPro Data
Rolling Resistance
Real tire width in mm:
47-50 = 28 psi/1.9 bar
51-55 = 25 psi/1.7 bar
56-60 = 23 psi/1.6 bar
Low Air Pressure
18.8 Watts
CRR: 0.00564
(25 psi / 1.7 bar)
17.4 Watts
CRR: 0.00522
(25 psi / 1.7 bar)
Rolling Resistance
Real tire width in mm:
47-50 = 21 psi/1.4 bar
51-55 = 19 psi/1.3 bar
56-60 = 17 psi/1.2 bar
Extra Low Air Pressure
Pro DataPro Data
The MTB section is a multi tire size section, air pressures have been adjusted to the measured casing width.

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 Race King Protection 2015Race King RaceSport Tubeless
Total Puncture Score Tread 45 Points29 Points
Total Puncture Score Sidewall Pro DataPro Data
Tread Puncture Force Sharp Needle Pro DataPro Data
Tread Puncture Force Blunt Needle Pro DataPro Data
Tread Total Tire Thickness 1.75 mm1.7 mm
Sidewall Puncture Force Sharp Needle Pro DataPro Data
Sidewall Puncture Force Blunt Needle Pro DataPro Data
Sidewall Total Tire Thickness Pro DataPro Data

Static Grip Test Results


Static Grip Test Results (higher is better)
Model Race King Protection 2015Race King RaceSport Tubeless
Wet Grip Average No DataNo Data
Wet Grip Center Pro DataPro Data
Wet Grip Edge Pro DataPro Data
Measured Knob Height Center 2.5 mm2.5 mm
Measured Knob Height Edge 2.5 mm2.5 mm
Grip in points = coefficient of friction * 100
MTB grip test rim width = 30.0 mm
Wet Grip Test and Off-Road Tires (info)

Conclusion


Conclusion
Model Race King Protection 2015Race King RaceSport Tubeless
Full Review Full Review
Verdict Highly RecommendedHighly Recommended
Rating 5.0 / 55.0 / 5
Buy At
  • Continental Race King Protection 2015 *
  • Continental Race King RaceSport Tubeless *
* Grip test data not available
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)

Pro Members get 11-point radar charts