If you need a pro-proven Cross-Country MTB tyre that excels on loose, dry terrain, then you cannot look beyond Michelin's Force XC Competition Line MTB Tyre. Developed with Team BH, the 2016 UCI World Cup Champions, this Cross-Country MTB tyre is agile, grippy, and durable with superb puncture protection. This new Cross-Country tyre from Michelin is packed with cutting-edge technology to provide you with a competitive edge on your rivals. Made from GUM-X3D rubber compound, which greatly improves grip on loose terrain and braking stability, this tyre will ensure you extract every bit of performance possible from your run. Developed with Team BH, this tyre is manufactured for optimal performance from the amateur ranks to the UCI World Cup. Michelin's Cross Shield technology makes sure this Cross-Country tyre has been made at the ideal weight with the right level of puncture protection. Michelin's Force XC Competition Line MTB Tyre is a reliable, durable, and performance-ready Cross-Country MTB tyre that comes with the gold-standard backing of the professional ranks. More Grip Thanks to GUM-X3D technology which is a combination of three special rubbers: outer traction, Race Compound base layer and side grip. More Protection Thanks to the new "Cross Shield" casing for increased strength with 3x110 TPI high-density fibers. More Mileage Thanks to the perfect combination of a new tread woth a new generation of rubbers for increased durability. 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-647828 XC HARD/DRY FOLDABLE TUBELESS READY 57-584 27.5" X 2.25" FRONT/REAR 3X110 600g GUM-X2D RACE SHIELD TUBELESS READY 1.8 4 B4 MIC-025957 XC HARD/DRY FOLDABLE TUBELESS READY 57-622 29" X 2.25" FRONT/REAR 3X110 600g GUM-X2D RACE SHIELD TUBELESS READY 1.8 4 B4 Technical Information