FORCE XC². The next generation of MICHELIN XC tyre for fast and nimble handling whatever the conditions.The tyres used by our cross country pros for racing at the highest level! Versatile The MICHELIN Force XC² tyre enhances control in a wide range of riding conditions thanks to the updated tread pattern with taller wide-spaced knobs. Grip / Efficient The MICHELIN Gum-X compound optimises the balance between rolling efficiency and traction. Durable The MICHELIN Cross Shield² casing provides extra pinch protection designed to prevent tread and sidewall damage. table.MICspec { border-collapse: separate; border-spacing: 4px; } td.MICheader { background-color: #F6EA00; padding: 10px; text-align: center; font-size: 10px; font-weight: 800; } td.MICsku { background-color:#D9D9D9; padding:10px; font-size:8.0pt; color:blue; font-weight: 800; text-align: center; text-decoration: underline; } td.MICspec { text-align: center; font-size: 10px; padding: 10px; background-color: #f3f3f3; } Specification SKU DISCIPLINE TERRAIN TYPE BEAD SEALING ETRTO SIZE FITTING TPI WEIGHT RUBBER TECH CASING TECH OTHER TECH MIN PRESSURE (BAR) MAX PRESSURE (BAR) RECOMMENDED INNER TUBE MIC-489593 CROSS COUNTRY MIXED FOLDABLE TUBELESS READY 54-622 29 x 2.10 FRONT/REAR 2X150 680g GUM-X CROSS SHEILD2 E-bike Ready 1.8 4 A4 MIC-819843 CROSS COUNTRY MIXED FOLDABLE TUBELESS READY 57-622 29 X 2.25 FRONT/REAR 3X60 710g GUM-X CROSS SHEILD2 E-bike Ready 1.8 4 A4 Technical Information