MTB Tire Comparison:
Vittoria AKA 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
  • Vittoria AKA
  • Vittoria Barzo TNT G+ 2.0
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand VittoriaVittoria
Model AKABarzo 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 111.3A9.19.56.111HD11A.00.016
EAN 8022530017411
TPI 120120
Compound 4C G+ 2.0
Bead FoldingFolding
ETRTO 56-62255-622
Size Inch 29"29"
Width Inch 2.202.25
Specified Weight 690 grams680 grams
Min Air Pressure 35 psi psi
Max Air Pressure 65 psi psi
Made In ThailandThailand
Available Sizes 29 x 2.20
29 x 2.00
27.5 x 2.20
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
Vittoria AKA 2015
Vittoria Barzo TNT G+ 2.0 2019
Image
Vittoria AKA 2015
Vittoria Barzo TNT G+ 2.0 2019
Image
Vittoria AKA 2015
Vittoria Barzo TNT G+ 2.0 2019

Size and Weight Measurements


Size and Weight Measurements
Model AKABarzo TNT G+ 2.0
Specified Weight 690 grams680 grams
Measured Weight 685 grams717 grams
Measured Width Carcass 52 mm54 mm
Measured Width Tread 54 mm55 mm
Measured Height 53 mm54 mm
Measured Knob Height Center 2.5 mm2.9 mm
Measured Knob Height Edge 3.5 mm4.0 mm
Measured Total Thickness Sidewall 0.55 mm0.90 mm
Measured Casing Thickness Center 2.40 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 AKABarzo TNT G+ 2.0
Inner Tube Conti MTB 29 (225 gr butyl)Conti MTB 29 (225 gr butyl)
Spin Up Video No VideoYouTube
Rolling Resistance
55 PSI / 3.8 Bar
35.6 Watts
CRR: 0.01067
23.6 Watts
CRR: 0.00707
Rolling Resistance
45 PSI / 3.1 Bar
36.3 Watts
CRR: 0.01088
24.5 Watts
CRR: 0.00734
Rolling Resistance
35 PSI / 2.4 Bar
38.0 Watts
CRR: 0.01139
26.5 Watts
CRR: 0.00794
Rolling Resistance
25 PSI / 1.7 Bar
40.7 Watts
CRR: 0.01220
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 AKABarzo TNT G+ 2.0
Puncture Resistance Tread 12 Points9 Points
Puncture Resistance Side 7 Points6 Points

Conclusion


Conclusion
Model AKABarzo TNT G+ 2.0
Full Review Full ReviewFull Review
Verdict Not RecommendedRecommended
Rating 1 / 54 / 5
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  • Vittoria AKA
  • Vittoria Barzo TNT G+ 2.0
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)


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