MTB Tire Comparison:
Maxxis Rekon Race EXO TR 2019 vs
Specialized S-Works Ground Control 2BR 2016

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
  • Maxxis Rekon Race EXO TR
  • Specialized S-Works Ground Control 2BR *
* 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 MaxxisSpecialized
Model Rekon Race EXO TRS-Works Ground Control 2BR
Year 20192016
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 ETB000463000012-5007
EAN 4717784033389
TPI 120120
Compound Dual Compound60a
Bead FoldingFolding
ETRTO 57-62258-622
Size Inch 28"29"
Width Inch 2.252.30
Specified Weight 670 grams650 grams
Min Air Pressure psi25 psi
Max Air Pressure 60 psi50 psi
Made In Members OnlyMembers Only
Available Sizes 29x2.2529x2.30
29x2.10
27.5x2.30
27.5x2.10
26x2.30
26x2.10
Image 1
Maxxis Rekon Race EXO TR 2019
Specialized S-Works Ground Control 2BR 2016
Image 2
Maxxis Rekon Race EXO TR 2019
Specialized S-Works Ground Control 2BR 2016
Image 3
Maxxis Rekon Race EXO TR 2019
Specialized S-Works Ground Control 2BR 2016
Image 4 Not AvailableNot Available

Size and Weight Measurements


Size and Weight Measurements
Model Rekon Race EXO TRS-Works Ground Control 2BR
Specified Weight 670 grams650 grams
Measured Weight 680 grams686 grams
Measured Width Carcass 55 mm (un-round)53 mm (un-round)
Measured Width Tread 56 mm56 mm
Measured Height 54 mm (un-round)53 mm (un-round)
Measured Knob Height Center 1.9 mm3.2 mm
Measured Knob Height Edge 3.5 mm4.5 mm
Measured Casing Thickness Center 1.50 mm1.80 mm
Measured Total Thickness Sidewall Members OnlyMembers Only
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 Rekon Race EXO TRS-Works Ground Control 2BR
Spin Up Video YouTubeYouTube
Inner Tube None (40 ml sealant)None (40 ml sealant)
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
23.0 Watts
CRR: 0.00689
23.7 Watts
CRR: 0.00710
Rolling Resistance
25 PSI / 1.7 Bar
26.6 Watts
CRR: 0.00797
26.8 Watts
CRR: 0.00803
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 Rekon Race EXO TRS-Works Ground Control 2BR
Total Puncture Score Tread 25 Points26 Points
Total Puncture Score Sidewall Members OnlyMembers Only
Tread Puncture Force Sharp Needle Members OnlyMembers Only
Tread Puncture Force Blunt Needle Members OnlyMembers Only
Tread Total Tire Thickness 1.5 mm1.8 mm
Sidewall Puncture Force Sharp Needle Members OnlyMembers Only
Sidewall Puncture Force Blunt Needle Members OnlyMembers Only
Sidewall Total Tire Thickness Members OnlyMembers Only

Static Grip Test Results


Static Grip Test Results (higher is better)
Model Rekon Race EXO TRS-Works Ground Control 2BR
Wet Grip Average 60 PointsNo Data
Wet Grip Center Members OnlyMembers Only
Wet Grip Edge Members OnlyMembers Only
Measured Knob Height Center 1.9 mm3.2 mm
Measured Knob Height Edge 3.5 mm4.5 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 Rekon Race EXO TRS-Works Ground Control 2BR
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 3.0 / 53.0 / 5
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  • Maxxis Rekon Race EXO TR
  • Specialized S-Works Ground Control 2BR *
* 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