MTB Tire Comparison:
Continental X-King RaceSport 2015 vs
Vittoria Barzo TNT G+ 2.0 2019

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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 X-King RaceSport
  • Vittoria Barzo TNT G+ 2.0
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)
Pro Members get 9-point radar charts

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalVittoria
Model X-King RaceSportBarzo TNT G+ 2.0
Year 20152019
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 010053111A.00.016
EAN 8022530017411
TPI 3/180120
Compound Black Chili4C G+ 2.0
Bead FoldingFolding
ETRTO 55-62255-622
Size Inch 29"29"
Width Inch 2.202.25
Specified Weight 555 grams680 grams
Min Air Pressure psi psi
Max Air Pressure 65 psi psi
Made In Members OnlyMembers Only
Available Sizes 29 x 2.40
29 x 2.20
29 x 2.00
27.5 x 2.20
27.5 2.00
26 x 2.40
26 x 2.20
26 x 2.00
29x2.10
29x2.25
29x2.35
29x2.60
27.5x2.10
27.5x2.25
27.5x2.35
27.5x2.60
26x2.10
26x2.25
Image
Continental X-King RaceSport 2015
Vittoria Barzo TNT G+ 2.0 2019
Image
Continental X-King RaceSport 2015
Vittoria Barzo TNT G+ 2.0 2019
Image
Continental X-King RaceSport 2015
Vittoria Barzo TNT G+ 2.0 2019

Size and Weight Measurements


Size and Weight Measurements
Model X-King RaceSportBarzo TNT G+ 2.0
Specified Weight 555 grams680 grams
Measured Weight 564 grams717 grams
Measured Width Carcass 53 mm (un-round)54 mm (un-round)
Measured Width Tread 52 mm55 mm
Measured Height 51 mm (un-round)54 mm (un-round)
Measured Knob Height Center 2.5 mm2.9 mm
Measured Knob Height Edge 4.0 mm4.0 mm
Measured Total Thickness Sidewall Members OnlyMembers Only
Measured Casing Thickness Center 1.80 mm2.30 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 X-King RaceSportBarzo TNT G+ 2.0
Spin Up Video No VideoYouTube
Inner Tube Conti MTB 29 (225 gr butyl)Conti MTB 29 (225 gr butyl)
Rolling Resistance
55 PSI / 3.8 Bar
Members OnlyMembers Only
Rolling Resistance
45 PSI / 3.1 Bar
Members OnlyMembers Only
Rolling Resistance
35 PSI / 2.4 Bar
22.8 Watts
CRR: 0.00683
26.5 Watts
CRR: 0.00794
Rolling Resistance
25 PSI / 1.7 Bar
25.9 Watts
CRR: 0.00776
30.0 Watts
CRR: 0.00899
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 X-King RaceSportBarzo TNT G+ 2.0
Puncture Resistance Tread 10 Points9 Points
Puncture Resistance Side Members OnlyMembers Only

Conclusion


Conclusion
Model X-King RaceSportBarzo TNT G+ 2.0
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 4 / 54 / 5
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  • Continental X-King RaceSport
  • Vittoria Barzo TNT G+ 2.0
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)

Pro Members get 9-point radar charts


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