MTB Tire Comparison:
Michelin Jet XCR 2020 vs
Schwalbe Racing Ralph Performance 2012

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
  • Michelin Jet XCR
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand MichelinSchwalbe
Model Jet XCRRacing Ralph Performance
Year 20202012
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewUsed
Mileage 0 km3000 km
Price Range HighMed
Buy At Ad Amazon.com
Manufacturer Part Number 492256
EAN 3528704922567
TPI 3x15067
Compound Gum-X2DORC
Bead FoldingFolding
ETRTO 57-62257-622
Size Inch 29"29"
Width Inch 2.252.25
Specified Weight 600 grams548 grams
Min Air Pressure 26 psi psi
Max Air Pressure 58 psi65 psi
Made In ThailandIndonesia
Available Sizes 27.5x2.25
29x2.10
29x2.25
29 x 2.25
29 x 2.10
27.5 x 2.25
26 x 2.25
26 x 2.10
Image
Michelin Jet XCR 2020
Schwalbe Racing Ralph Performance 2012
Image
Michelin Jet XCR 2020
Schwalbe Racing Ralph Performance 2012
Image
Michelin Jet XCR 2020
Schwalbe Racing Ralph Performance 2012

Size and Weight Measurements


Size and Weight Measurements
Model Jet XCRRacing Ralph Performance
Specified Weight 600 grams548 grams
Measured Weight 627 grams548 grams
Measured Width Carcass 56 mm54 mm
Measured Width Tread 57 mm54 mm
Measured Height 54 mm52 mm
Measured Knob Height Center 1.8 mm1.3 mm
Measured Knob Height Edge 4.0 mm4.2 mm
Measured Total Thickness Sidewall 0.95 mmNot Tested
Measured Casing Thickness Center 1.80 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 Jet XCRRacing Ralph Performance
Inner Tube Conti MTB 29 (225 gr butyl)Conti MTB 29 (225 gr butyl)
Spin Up Video YouTubeNo Video
Rolling Resistance
55 PSI / 3.8 Bar
25.1 Watts
CRR: 0.00752
19.3 Watts
CRR: 0.00579
Rolling Resistance
45 PSI / 3.1 Bar
26.6 Watts
CRR: 0.00797
20.9 Watts
CRR: 0.00626
Rolling Resistance
35 PSI / 2.4 Bar
29.6 Watts
CRR: 0.00887
23.7 Watts
CRR: 0.00710
Rolling Resistance
25 PSI / 1.7 Bar
33.2 Watts
CRR: 0.00995
27.9 Watts
CRR: 0.00836
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 Jet XCRRacing Ralph Performance
Puncture Resistance Tread 8 Points10 Points
Puncture Resistance Side 7 PointsNot Tested

Conclusion


Conclusion
Model Jet XCRRacing Ralph Performance
Full Review Full ReviewFull Review
Verdict Not RecommendedRecommended
Rating 2 / 54 / 5
Buy At Ad Amazon.com
  • Michelin Jet XCR
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)


Get updates on new articles