MTB Tire Comparison:
Continental Mountain King II RaceSport 2015 vs
Michelin Force XC 2017
Contents and Test Summary
- Manufacturer Specifications
- Size and Weight Measurements
- Rolling Resistance Test Results
- Puncture Resistance Test Results
- Conclusion
- Continental Mountain King II RaceSport
- Michelin Force XC
Performance compared to all other MTB tires
(100% is fastest - lightest - highest - strongest)
(100% is fastest - lightest - highest - strongest)
Manufacturer Specifications
| Manufacturer Specifications | ||
|---|---|---|
| Brand | Continental | Michelin |
| Model | Mountain King II RaceSport | Force XC |
| Year | 2015 | 2017 |
| Supplied By | Bought in store | Bought in store |
| Full Review | Full Review | Full Review |
| New or Used | New | New |
| Mileage | 0 km | 0 km |
| Price Range | High | High |
| Buy At | Ad Amazon.com | |
| Manufacturer Part Number | 0100518 | |
| EAN | ||
| TPI | 3/180 | 3x110 |
| Compound | Black Chili | Gum-X3D |
| Bead | Folding | Folding |
| ETRTO | 55-622 | 57-622 |
| Size Inch | 29" | 29" |
| Width Inch | 2.20 | 2.25 |
| Specified Weight | 635 grams | 670 grams |
| Min Air Pressure | psi | 26 psi |
| Max Air Pressure | 65 psi | 58 psi |
| Made In | Germany | Thailand |
| Available Sizes | 29 x 2.40 29 x 2.20 27.5 x 2.40 27.5 x 2.20 26 x 2.40 26 x 2.20 | 26x2.10 27.5x2.10 27.5x2.25 29x2.10 29x2.25 |
| Image |  |  |
| Image |  |  |
| Image |  |  |
Size and Weight Measurements
| Size and Weight Measurements | ||
|---|---|---|
| Model | Mountain King II RaceSport | Force XC |
| Specified Weight | 635 grams | 670 grams |
| Measured Weight | 594 grams | 660 grams |
| Measured Width Carcass | 52 mm | 55 mm |
| Measured Width Tread | 53 mm | 58 mm |
| Measured Height | 52 mm | 54 mm |
| Measured Knob Height Center | 4.1 mm | 2.3 mm |
| Measured Knob Height Edge | 4.7 mm | 5.0 mm |
| Measured Total Thickness Sidewall | 0.55 mm | 0.90 mm |
| Measured Casing Thickness Center | 1.80 mm | 2.20 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
advertisement
| Rolling Resistance Test Results | ||
|---|---|---|
| Model | Mountain King II RaceSport | Force XC |
| Inner Tube | Conti MTB 29 (225 gr butyl) | Conti MTB 29 (225 gr butyl) |
| Spin Up Video | No Video | YouTube |
| Rolling Resistance 55 PSI / 3.8 Bar |
28.8 Watts CRR: 0.00863 | 29.6 Watts CRR: 0.00887 |
| Rolling Resistance 45 PSI / 3.1 Bar |
28.9 Watts CRR: 0.00866 | 30.6 Watts CRR: 0.00917 |
| Rolling Resistance 35 PSI / 2.4 Bar |
29.6 Watts CRR: 0.00887 | 32.2 Watts CRR: 0.00965 |
| Rolling Resistance 25 PSI / 1.7 Bar |
31.5 Watts CRR: 0.00944 | 35.3 Watts CRR: 0.01058 |
| 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 | Mountain King II RaceSport | Force XC |
| Puncture Resistance Tread | 9 Points | 10 Points |
| Puncture Resistance Side | 6 Points | 6 Points |
Conclusion
| Conclusion | ||
|---|---|---|
| Model | Mountain King II RaceSport | Force XC |
| Full Review | Full Review | Full Review |
| Verdict | Recommended | Recommended |
| Rating | 4 / 5 | 3 / 5 |
| Buy At | Ad Amazon.com | |
- Continental Mountain King II RaceSport
- Michelin Force XC
(100% is fastest - lightest - highest - strongest)